vit 4years ece syallabus

SYLLABUS st

1 Semester st

I year 1 semester subjects:

1. Engineering Chemistry 2. Computer Programming and Problem Solving 3. Basic Electrical Engineering 4. Effective English 5. Multivariable Calculus and Differential Equations 6. Workshop Practice 7. Semiconductor Physics

Proceedings of the 26th Academic Council held on 18.5.2012

CHY101 Version No. Course Prerequisites:

ENGINEERING CHEMISTRY

L T P C 3 0 2 4

1.1 Basic Chemistry of 12th standard or equivalent.

Objectives - To impart technological aspects of modern chemistry - To lay foundation for application of chemistry. Expected Outcome - Students will be familiar with the fundamentals of water technology, corrosion and its control, Applications of polymers in domestic and engineering areas, types of fuels and their applications, recent trends in electrochemical energy storage devices. Unit I Unit I Hardness of water of water : Disadvantages of Hard water:

Water Technology 8 hours Hard and soft water, Units of Hardness (numerical problems). Scale and sludge, Caustic embrittlement, Priming and foaming, Boiler corrosion.

Estimation of Hardness:

EDTA(numerical problems), Alkalinity (Priniciple, procedure and estimation)

Softening methods:

Internal conditioning: Phosphate, Calgon and Carbonate conditioning. Lime soda (numerical problems), Zeolite, Ion exchange, mixed bed deionizer. Treatment of municipal water.

Desalination:

Desalination of brakish water - electrodialysis, reverse osmosis.

Unit II Unit II Corrosion:

Corrosion & corrosion control 8 hours Types –dry and wet corrosion, causes of corrosion – Forms of corrosion [Differential aeration, pitting, Galvanic(Galvanic series)], Factors influencing corrosion, corrosioncontrol.

Corrosion control:

Protective Protective coatings coatings – Electroplat Electroplating ing , Galvanising Galvanising,, Tinning, Metal cladding – Definition, Process and applications, Physical & Chemical vapour deposition.

Unit III Unit III Classification of polymers:

Industrial Polymers 8 hours Thermoplastics, thermosetting plastics: Industrial Preparation, properties and applications of PVC,Teflon,Nylon6,6, Bakelite and Urea formaldehyde. Methods of degradation of polymers.

Moulding of plastics of plastics into articles :

Compression, Injection, transfer and extrusion methods.

862


CHY101 Version No. Course Prerequisites:

ENGINEERING CHEMISTRY

L T P C 3 0 2 4

1.1 Basic Chemistry of 12th standard or equivalent.

Objectives - To impart technological aspects of modern chemistry - To lay foundation for application of chemistry. Expected Outcome - Students will be familiar with the fundamentals of water technology, corrosion and its control, Applications of polymers in domestic and engineering areas, types of fuels and their applications, recent trends in electrochemical energy storage devices. Unit I Unit I Hardness of water of water : Disadvantages of Hard water:

Water Technology 8 hours Hard and soft water, Units of Hardness (numerical problems). Scale and sludge, Caustic embrittlement, Priming and foaming, Boiler corrosion.

Estimation of Hardness:

EDTA(numerical problems), Alkalinity (Priniciple, procedure and estimation)

Softening methods:

Internal conditioning: Phosphate, Calgon and Carbonate conditioning. Lime soda (numerical problems), Zeolite, Ion exchange, mixed bed deionizer. Treatment of municipal water.

Desalination:

Desalination of brakish water - electrodialysis, reverse osmosis.

Unit II Unit II Corrosion:

Corrosion & corrosion control 8 hours Types –dry and wet corrosion, causes of corrosion – Forms of corrosion [Differential aeration, pitting, Galvanic(Galvanic series)], Factors influencing corrosion, corrosioncontrol.

Corrosion control:

Protective Protective coatings coatings – Electroplat Electroplating ing , Galvanising Galvanising,, Tinning, Metal cladding – Definition, Process and applications, Physical & Chemical vapour deposition.

Unit III Unit III Classification of polymers:

Industrial Polymers 8 hours Thermoplastics, thermosetting plastics: Industrial Preparation, properties and applications of PVC,Teflon,Nylon6,6, Bakelite and Urea formaldehyde. Methods of degradation of polymers.

Moulding of plastics of plastics into articles :

Compression, Injection, transfer and extrusion methods.

862


Conducting Polymers: Mechanism of conduction using Poly acetylene acetylene as example: example: Types of Conducting polymers (intrinsic and extrinsic) with examples. Unit IV Unit IV Fuels:

Fuels and Combustion 8 hours Classification of fuelsfuels- solid, liquid and gaseous gaseous fuels: Calorific Calorific value – Defintion of LCV, HCV. Characteristic Characteristic of a good fuel.measurement of calorific value using bomb calorimeter (numerical problems), Proximate and ultimate analysisi of coal

Combustion:

Combustion Combustion - Calculatio Calculation n of air quantities for complete complete combustion of fuel (problems)

Liquid Fuels:

Cracking of crude oil, Knocking & anti-knocking for petrol and diesel (octane number & cetane number).

Biofuels :

Biodie Biodiesel sel – source sourcess and applic applicati ations ons..

Unit V Unit V Electrochemical energy systems: Conventional Primary batteries:

Electrochemical Energy systems 8 hours Basic concepts of electrolytic and electrochemical electrochemical cells cells .

Conventional secondary batteries: Advanced secondary batteries: Fuel cells:

Lead-acid, Nickel-Cadmium secondary batteries

Dry cell; Advanced Advanced Primary Primary batteries batteries - Lithium Lithium and alkaline primary batteries

Nickel-Metal hydride and Lithium-ion secondary batteries Hydrogen-oxyg Hydrogen-oxygen en fuel cells cells - Solid oxide fuel fuel cells.

Text books Text books 1. P.C. Jain and M. Jain, “Engineering Chemistry”, Dhanpat Rai Publishing Co., NewDelhi, 15th Edition, 2006. 2. S. S. Dara, “A Text book of Engineering Chemistry” S. Chand & Co Ltd., NewDelhi, 11 th Revised Edition, 2006. Reference books 1. B.R. Puri and L.R. Sharma, “Principles of Physical Chemistry’, Vishal Publishing Co., 27th Edition, 2004. 2. Kuriacose J.C. & Rajaram J, “Chemistry in Engineering & Technology”, Vol. 1, Tata McGraw-Hill Publishing Company, New Delhi, 1996. 3. David Linden, “Hand Book of batteries”, McGraw Hill Publishers, Edition No.3, 2002. Written Examinations, Seminar, Assignment, Mode of Evaluation: of Evaluation: Surprise tests, Quizzes. Recommended by the Board of studies on: Date of approval of approval by the academic Council:

863


CSE101 COMPUTER PROGRAMMING AND PROBLEM SOLVING

Version Course Prerequisites:

L T P C 2 0 2 3

Nil

Objectives: 1. To provide an overview of computer algorithms and problem solving techniques 2. To introduce ‘C’ Language that serves as a foundation for the study of different programming languages. Expected Outcome: Students shall be able to 1. Apply the fundamental knowledge of computing algorithms appropriate to the problems 2. Analyze and design problems using various problems solving techniques 3. Formulate and solve computing problems using C programming language. 4. Apply algorithmic principles and current techniques for computing and engineering practice. Unit I INTRODUCTION TO COMPUTERS AND ALGORITHMS 6 hours Parts of a computer – Overview of operating systems, compilers, interpreters and programming languages. Algorithms for exchanging the values of two variables, counting, summation of a set of numbers, factorial computation, sine function computation, generation of the Fibonacci sequence, reversing the digits of an integer, base conversion and character to number conversion. Unit II BASIC CONSTRUCTS IN ‘C’ 6 hours Lexical elements – Operators - Data types – I/O statements – Format specifications – Control statements – Decision making and Looping. Unit III ARRAYS 6 hours Arrays handling in C – Declaration – single dimensional arrays, two – dimensional arrays, multi-dimensional arrays, sorting and searching on single and two dimensional arrays. Character array – string handling functions – manipulation on strings. Unit IV FUNCTIONS & POINTERS 8 hours Prototype Declaration - Arguments (formal and actual) – Return type – types of functions, difference between built-in and user-defined functions, introduction to pointers, passing parameters by value and reference, recursive functions, scope and life time of variables – storage classes. Unit V STRUCTURES AND UNION 4 hours Declarations - nested structures – array of structures – passing structure to functions union- difference between structure and union.

122


Text / Reference Books 1. Yeshawant Kanetkar, Let Us C, Jones & Bartlett Publishers, 11th Edition, 2008. 2. R.G. Dromey, How to Solve it by Computer, Prentice Hall of India, 2001. 3. Ashok Kamthane, Programming in C, 2 nd Edition, Pearson Education, 2001. Mode of Evaluation

Tests, Assignments, Seminars

Recommended by the Board of Studies on Date of Approval by the Academic Council

123

Course Code: EEE105 Version No. Course Prerequisites

1.01

Objectives:

This course will provide the student with an overview of the most important concepts in Electrical Engineering.

BASIC ELECTRICAL ENGINEERING

L 3

T 1

P 0

C 4

None

On the completion of this course the student will be able to: Solve simple DC and AC circuits Understand network theorems Understand first order and second order circuits Understand the basics of electromechanical machines and transformers Understand the basics of measuring instruments •

Expected Outcome:

• • • •

Unit I

Unit II

Unit III

Unit IV

Unit V

Unit VI

Text Books

Reference Books

Mode of Evaluation Recommended by the Board of Studies on Date of Approval by the Academic Council

Elementary Circuit Analysis Ohm’s Law, KCL, KVL, Node Voltage Analysis, Mesh Current analysis, Thevenin’s & Norton’s Equivalent circuits, Maximum Power Transfer and Superposition Theorems. Transients First-order RC Circuits, DC steady state, RL Circuits, RC and RL Circuits with general sources, Second-order Circuits. Steady State Sinusoidal analysis AC circuits (single phase) : - RMS values, Average values, phasor representation of alternating quantities, Steady State AC circuit analysis for R, L, C, RL, RC and RLC series and parallel circuits, Series and parallel Resonance condition, AC power calculations. Introduction to three phase systems and the concept of balanced and unbalanced load. Star and delta connections. Measurement of three phase power. Magnetic circuits and Transformers Magnetic Fields and Circuits, Self and Mutual Inductance, co-efficient of coupling and energy concepts – Introduction to Transformers and its working principle Electromechanical equipments

Principles of Rotating AC and DC Machines, classifications of motors and generators. Emf and Torque in Electric Machines. Measuring Instruments: Classification and types of Instruments 1. Kothari D. P and Nagrath I. J ., Basic Electrical Engineering, third edition, Tata Mc Graw Hill, 2009 2. Allan R. Hambley, Electrical Engineering-Principles & Applications by, Pearson Education, First Impression, 2008 1. W. H. Hayt, J.E. Kemmerly and S. M. Durbin, ‘Engineering Circuit Analysis’, 6/e, Tata McGraw Hill, New Delhi, 2002 2. Vincent Del Toro, “Electrical Engineering Fundamentals” , Prentice-Hall of India Private Limited, New Delhi, 2 nd Edition ,2008 3. Charles K Alexander, Mathew N O Sadiku, “Fundamentals of Electric Circuits”, Tata McGraw Hill, 2008. 4. E. Hughes, Electrical and Electronic technology , 9/e Pearson education, 2007 5. Fitzgerald, Higgabogan, Grabel, “Basic Electrical Engg”, 5 th edn, McGraw Hill, 2009. Sessional – Written CAT-I & II and Assignments Final – Written Term - End Examination (TEM) 14-11-2009 19 AC


I B. Tech Effective English ENG001 Theory Effective English

ENG001 Version No.:

2

Course Prerequisites:

EPT

L

T P

C

3

0

0

3

Objectives to involve learners in participative learning to introduce them technical communication and related skills. • •

Expected Outcome Students are equipped with the required skills to take up English for Engineers I & II Write flawless sentences • •

Course Description Unit No. 1 Listening - Activity Based : Telephonic conversation Speaking- Narrating a short story from subjective point of view Grammar Sentence Patterns Tenses Prepositions Dialogue writing

Theory 7 hrs

• • •

Unit No. 2 7 hrs Listening- Activity Based : Asking for directions Speaking- Activity Based: Narrating a story from subjective point of view Grammar – Voice Connectives Letter writing –Informal letters • •

Unit No. 3 Listening- Activity Based : Listening to polite expressions Speaking- Narrating a short story from objective point of view Grammar – Prefix & Suffix Common Errors Cloze test • • •

1015

7 hrs


Unit No. 4 Listening- Activity Based : BBC News / English by Indian speakers Speaking Narrating a story from objective point of view Picture-story writing Conflicting proverbs Letter writing– Letter to the Editor

7 hrs

Unit No. 5 Listening- Activity Based : Listening to songs Speaking Enacting short stories Comprehension passages Hints development Short story

7 hrs

• • •

• • • •

Text Books Compiled and prepared by the English Division, SSL, VIT University References 1. A Practical English Grammar, A.J.Thomson, A.V.Martinet, OUP, 2001 2. Strengthen Your Writing, V.R.Narayanswami, Orient Black Swan, 2009 3. English Grammar-An outline, Rodney Huddleston, CUP, 2009 4. A course in Listening & Speaking I, V.Sasikumar, P.Kiranmai Dutt, Geetha Rajeevan, Foundation, 2010 5. Innovate With English, T.Samson, Foundation, 2010

Mode of Evaluation:

Assignments/CAT I , II / Term End

Recommended by the Board of Studies on: 14.05.2012 Date of Approval by the Academic Council:

18.05.2012

1016


MAT101

Multivariable Calculus and Differential Equations

Version No. Course Prerequisites :

1.1

L T P C 3 1 0 4

10+2 level Mathematics / Basic Mathematics (MAT001)

Objectives This Mathematics course provides requisite and relevant background necessary to understand the other important engineering mathematics courses offered for Engineers and Scientists. Three important topics of applied mathematics, namely the Multiple integrals, Vector calculus, Laplace transforms which require knowledge of integration are introduced. Expected Outcome At the end of this course the students are expected to learn (i) how to evaluate multiple integrals in Cartesian, Cylindrical and Spherical geometries. (ii) the powerful language of Vector calculus with physical understanding to deal with subjects such as Fluid Dynamics and Electromagnetic fields. (iii) to solve ordinary differential equations directly and also use transform methods where its possible Unit 1 Mutivariable Calculus 9L+3T hours Functions of two variables-limits and continuity-partial derivatives –total differential– Taylor’s expansion for two variables–maxima and minima–constrained maxima and minima-Lagrange’s multiplier method- Jacobians Unit 2 Mutiple Integrals 9L+3T hours Evaluation of double integrals–change of order of integration– change of variables between cartesian and polar co-ordinates- evaluation of triple integrals-change of variables between cartesian and cylindrical and spherical polar co-ordinates-beta and gamma functions–interrelation-evaluation of multiple integrals using gamma and beta functions-error function-properties. Unit 3 Vector Calculus 9L+3T hours Scalar and vector valued functions - gradient–physical interpretation-total derivative– directional derivative-divergence and curl –physical interpretations-Statement of vector identities - scalar and vector potentials-line, surface and volume integrals- Statement of Green’s , Stoke’s and Gauss divergence theorems -verification and evaluation of vector integrals using them. Unit 4 Ordinary Differential Equations 9L+3T hours Linear higher order ordinary differential equation with constant coefficients– solutions of homogenous and non homogenous equations- method of undetermined coefficients – method of variation of parameters – equations reducible to linear equations with constant coefficients

809


Unit 5 Laplace Transforms 9L+3T hours Definition-Laplace transforms of functions-properties of Laplace transforms-initial and final values theorems-inverse transforms-transforms of periodic functions-convolution theorem–step functions, impulse functions–the solution of differential equations. Text Books 1. Erwin Kreyszig, Advanced Engineering Mathematics, 9th Edition, Wiley India Pvt. Ltd. (2011).Topics in the Chapters:-2,5,8,9,10 Reference Books 1. B. S. Grewal, Higher Engineering Mathematics, 40th Edition. Khanna Publications, (2010). 2. G.B.Thomas and R.L.Finney, Calculus and analytical geometry , 9th Edition, Pearson Education, 5th Indian Reprint, (2002). 3. Peter V. O’ Neil Advanced Engineering Mathematics, 5th Edition, Thomson, Book/Cole. (2003). Mode of Evaluation Recommended by the Board of studies Date of approval by the Academic council

810

MEE102

Workshop Practice

Version No : 1.10 Pre requisite : Nil Objectives 1. To train the students in metal joining process like welding, soldering, etc. 2. To impart skill in fabricating simple components using sheet metal. 3. To cultivate safety aspects in handling of tools and equipment. Expected Outcomes On completion of this course, the students will be able to 1. Welding and soldering operations. 2. Fabrication of simple sheet metal parts. Unit I Welding Shop 1. Instruction of BI standards and reading of welding drawings. 2. Butt Joint 3. Lap Joint 4. TIG Welding 5. MIG Welding Unit II Sheet Metal Shop 1. Making of Cube 2. Making of Cone using development of surface. 3. Making of control panel using development of surface. Unit III Soldering Shop 1. Soldering and desoldering of Resistor in PCB. 2. Soldering and desoldering of IC in PCB. 3. Soldering and desoldering of Capacitor in PCB. Unit IV Bosch Tools Demonstration of all BOSCH TOOLS Textbooks: Workshop Manual prepared by VIT staff : Tutorials / Class Tests / Lab Exam. Mode of Evaluation Recommended by the Board of Studies on : 23.03.13

L T P C 0 0 2 1


PHY104

Semiconductor Device Physics

Version No. Course Pre-requisites/ Corequisites/ anti-requisites :

L T 3 0

P 0

C 3

PHY101

Aim The aim is to understand the basic concepts behind the Semiconductor. Objectives: Students will learn semiconductor material and device fundamentals from this subject which will help them to get control of semiconductor devices and circuits in future. Unit No. 1 Semiconductor Fundamentals 10 hours (Description) Formation of energy bands and band diagrams, Fermi level and Density of States, Effective mass, Direct and indirect band gap. Electrons and holes, doping, Intrinsic and extrinsic semiconductors, Elemental and compound semiconductor, Carriers generation, recombination and injection of carriers. Unit No. 2 Carrier Transport Phenomena 9 hours (Description) Basic governing equations in semiconductors, Drift and diffusion of carriers, Carrier Scattering, Ionized impurity and Phonon scattering, Theory of conductivity, Carrier mobility, Thermal Effect, Transport Equations, Hall effect. Unit No. 3 Junction Theory 9 hours (Description) PN Junctions, Formation of J unction, Contact potential and Space Charge Phenomena, IV relationships, Breakdown phenomena- Zener and Avalanche processes, Quasi Fermi Level, Biasing of PN Junctions, Bi-polar Junction Transistor. Metal-Semiconductor Junction 8 hours Unit No. 4 (Description) Flat band diagram and built-in potential, Full depletion analysis, Junction capacitance, Metal-Semiconductor contacts: Ohmic contacts, Schottky contacts, MOSFET, MESFET Technology of semiconductor devices 9 hours Unit No. 5 (Description) Fabrication of semiconductor devices, Power switching devices - SCRs, CTOs, Basic principles of ICs - bi-polar, MOS and CMOS types. Text Books: 1. Kanaan Kano, Semiconductor Devices, PHI, 2005. 2. Ben G Streetman, Solid State Electronic Devices, Prentice Hall of India, 1997. 3. M. S. Tyagi, Introduction to semiconductor materials and devices, John Wiley & Sons, 2004. 4. D. A. Neamen, Semiconductor physics and devices. 3rd Edition, McGraw-Hill, 2003.

804


References: 1. SZE, Physics of semiconductor, John Wiley, 2007. 2. Robert F Pierret, Semiconductor Device Fundamentals, Pearson Education, 2006. Mode of Evaluation:

Written examinations, assignments, seminar, surprise test

Recommended by the Board of Studies on Date of Approval by the Academic Council

08.05.2012

805

nd

2 Semester

nd

I year 2 semester subjects:

1. Environmental Studies 2. Data Structures and Algorithms 3. Electron Devices and Circuits 4. English for Engineers-1 5. Differential and Difference Equations 6. Engineering Graphics 7. Modern Physics


CHY104 Version No. 2.00

ENVIRONMENTAL STUDIES

LTPC 3 0 0 3

Course Prerequisites: None Objectives: 1. To make students understand and appreciate the unity of life in all its forms, the implications of life style on the environment. 2. To broaden the understanding of global climate changes and the importance of renewable sources of energy. 3. To give students a basic understanding of the major causes of environmental degradation on the planet, with specific reference to Indian situation 4. To inspire students to find ways in which they can contribute personally and professionally to prevent and rectify environmental problems Expected Outcome: Students will be able to: 1. Understand the need for eco-balance. 2. Acquire basic knowledge about global climate change with a particular reference to the Indian context. 3. Find ways to protect the environment and play pro-active roles Unit No. 1 Environment and Natural Resources 9 hours Definition, scope, importance; need for public awareness on natural resources – Air, Water and Land. Forest resources – use, exploitation, causes and consequences of deforestation. Water resources – use of surface and subsurface water; dams - effect of (floods shifted to third unit under disaster management), drought, water conflicts. Land resources – Land degradation, (landslides -shifted to third unit under disaster management), soil erosion and desertification. Energy resources – renewable and non- renewable sources. Indian Case studies for all the resources. Unit No. 2 Ecosystem and Bio-diversity 9 hours Concept of ecosystem - Structure and function of an ecosystem, producers, consumers and decomposers, Food chains, food webs. Energy flow - ecological pyramids and ecological succession. Bio diversity: Definition, levels of biodiversity – genetic biodiversity – GM Crops. Species and ecosystem diversity – values of biodiversity. Bio-geographical classification of India, hotspots, threats to biodiversity - Case study. Conservation of bio-diversity. Unit No. 3 Environmental changes and remediation 11 hours Definition and Causes. Pollution effects and control measures of air, noise, water and soil. Thermal and nuclear hazards. Solid waste management: causes, effects and control measures of urban and industrial wastes. Case studies for all pollutions - Disaster management: Floods, earthquakes, cyclones, tsunami, tornados and landslides – casestudies. Global climate change and greenhouse effect – Kyoto Protocol, carbon credits, carbon sequestration, clean development mechanisms. Ozone depletion problem – Montreal Protocol. Acid rain.

871


Unit No. 4 Social Issues and the Environment Number of hours: 9 Urban problems related to energy and sustainable development - Water conservation, rain water harvesting, watershed management, problems related to rehabilitation – case studies – Wasteland reclamation – Consumerism and waste products Environment Protection Act, Air, Water, Wildlife, Forest Conservation Acts, Environmental legislation and public awareness. Unit No. 5 Human Population and the Environment 7 hours Population growth, variation among nations, population explosion,– Family Welfare Programme, environment and human health – Human rights and laws pertaining to environment, value education, HIV / AIDS, women and child welfare – Role of information technology – Case studies. Text Books 1. G. Tyler Miller Jr. and Scott Spoolman (2011), Environmental Science, 13th Edition, Brooks/Cole. 2. Anubha Kaushik and C.P. Kaushik (2008), Environmental Science and Engineering, 3rd Edition, New Age International. References 1. Keerthinarayana and Daniel Yesudian (2004), Environmental Science and Engineering, 1st Edition, Hi-Tech Publications. 2. Erach Bharucha (2005), Text Book of Environmental Studies, Universities Press (India) Pvt. Ltd. 3. G.M. Masters (2004), Introduction to Environmental Engineering and Science, Pearson Education Pvt Ltd. Mode of Evaluation: Written examinations/Assignments/Seminars/ Quiz. Recommended by the Board of Studies on: Date of Approval by the Academic Council:

872

CSE102 Fundamentals of Data Structures and Algorithms L 3

T P 0 2

C 4

Version No. : 1.0 Course Prerequisites: Computer Programming and Problem Solving Objectives The course aims to introduce the concept of arrays, recursion, stack, queue, linked list, trees and graph data structures.

Expected Outcome On completion of subject the students will be able to apply The concept of arrays, structures pointers and recursion The concepts of stack, queue and linked list concepts Trees, representation of trees, tree traversal and basic operations on trees to any algorithm Some of the sorting and searching techniques The concept of graphs, traversal techniques and minimum spanning tree     

Unit 1 Advanced C Programming Concepts INTRODUCTION TO DATA STRUCTURES Pointers in C - Arrays in C - One dimensional array - Passing Array as parameters - Two dimensional array -Structures in C - Implementing structures - Passing Structure as parameters Allocation of storage and scope of variables. Recursive definition and processes: Factorial function - Fibonacci sequence - Recursion in C - Efficiency of recursion. Unit 2 Introduction to basic Data Structures STACK, QUEUE AND LINKED LIST Abstract Data Types - Stack definition and examples – Array Implementation of Push and pop operation - Stack Applications. Queue Array Implementation of enqueue and dequeue operations - Queue Application: Priority queue - Array implementation of priority queue. List, Stack, Queue - Singly linked implementation. Unit 3 TREES Introduction to Trees - Terminologies - Binary trees: Operations on binary trees - Applications of binary trees - Binary tree representation - Node representation of binary trees - Implicit array representation of binary tree – Linked Representation of Binary trees - Binary tree traversal -Binary Search Trees- Counting the number of nodes in a BST - Searching for an element in BST - Deleting a node from BST. Unit 4 SORTING AND SEARCHING General background of sorting, Efficiency considerations, Notations, Efficiency of sorting. Exchange sorts: Bubble sort; Quick sort; Selection sort; Heap sort. Heap as a priority queue Insertion sorts: Simple insertion - Shell sort - Merge sort -Sequential search: Indexed sequential search - Binary search. Unit 5 GRAPHS Introduction to Graphs - Terminologies - Array representation of graphs - Transitive closure Warshall’s algorithm – Linked representation of graphs - Dijkstra’s algorithm - Graph traversal Traversal methods for graphs - Undirected graph and their traversals - Depth first traversal Application of depth first traversal - Breadth first traversal - Applications of BFS - Applications of Graphs - Minimum spanning tree - Prim's Algorithm - Kruskal’s algorithm.

TextBooks 1. P. S. Deshpande, O. G. Kakde, 'C & Data Structures', Charles River Media Computer Engineering, 2004. Reference Books 1. E. Balagurusamy, ‘Programming in Ansi C’, Second Edition, Tata McGraw Hill Publication, 2003. 2. Robert L. Kruse, Bruce P. Leung Clovis L. Tondo, ‘Data Structures and Program Design in C’, Pearson Education, 2000 / PHI. Mode of Evaluation: Sessional – Written CAE-I & II and Assignments & Attendance Final – Written Term - End Examination (TEM) Recommended by the Board of Studies on: Date of approval by the Academic Council:

CSE102 Fundamentals of Data Structures and Algorithms Laboratory

1. Array Implementation a) Stack b) Queue c) List d) Priority Queue e) Circular Queue 2.

Linked Implementation a) Stack b) Queue c) List d) Priority Queue

3. Applications of linear data structures a) Infix to Postfix conversion b) Expression evaluation 4.

Trees a) Binary Tree Implementation b) BST implementation

5.

Graphs a) Breadth first searching (BFS) b) Depth first searching (DFS)

6.

Sorting techniques a) Bubble sort b) Selection Sort c) Insertion Sort d) Shell Sort e) Merge sort c) Quick sort

7.

Searching techniques a) Binary search b) Linear search c) Indexed Sequential Search

Mode of Evaluation:

Record Book, Viva- Voce and Term End Exam.

ECE101 Version No.: Prerequisite: Objectives

Electron Devices and Circuits

L T P C 3 0 2 4

1.20 PHY104

To give the students a solid background of solid state devices. To apply that knowledge to understand and develop simple electronic circuits. To design amplifiers under different configurations and study their parameters To study the devices under low frequency for small signals To simulate the above using soft tools and compare their output with hard-wired circuitry. Expected Outcome

Demystification of Electronics. Ability to use it as a tool to solve real life problems. Gain full confidence to work with devices in various types of circuits. Unit I

Diodes

Semiconductor Materials and Properties, the p-n Junction, The ideal diode, Terminal characteristics of junction diodes, Modeling diode forward characteristics, Revere breakdown region – Zener diode, Rectifier circuits, Limiting and clamping circuits, Physical operation of diodes, Special diodes. Unit II

The Bipolar Junction Transistor

Device structure and physical operation, current – voltage characteristics, the BJT as an amplifier and a switch, DC Analysis of BJT Circuits, Biasing BJT Amplifier Circuits. Unit III

BJT Amplifiers

Small Signal operations and models, transconductance, input resistances, voltage gain, hybrid-  model, T-model, Small Signal equivalent circuit, Early effect, Single stage BJT amplifiers CE, CB, CC, Comparison. Unit IV

The MOS Field Effect Transistors

Device structure and physical operation, current – voltage characteristics, the MOSFET as an amplifier and a switch, DC Analysis of MOSFET Circuits, Biasing MOSFET Amplifier Circuits. Unit V

MOSFET Amplifiers

Small Signal operations and models, transconductance g m , T equivalent circuit model, Body effect, Single stage MOS amplifiers Amplifier Configuration, Common Source, Source Follower, Common Gate Configuration,: Summary and Comparison of the three Basic Amplifier Configurations, Summary and comparison Textbooks

1. Adel S. Sedra, Kenneth C. Smith & Arun N. Chandorkar, Microelectronic Circuits,: Theory and Applications , 5/e, OUP, Chennai, 2009 2. D. A. Neamen, „Electronic Circuit Analysis and Design ‟, 3/e, Tata McGraw -Hill, New Delhi, 2007. Reference Books

1. A. P. Malvino, D. J. Bates, „ Electronic Principl es’ , 7/e, Tata McGraw-Hill, New Delhi, 2006. 2. R. L. Boylestad and L. Nashelsky „Electronic Devices and Circuit Theory ‟ 10/e, Pearson Education, Delhi, 2008. 3. D. A. Bell, „Electronic Devices and Circuits ‟, 6/e, Prentice Hall of India, New Delhi, 2008. 4. T. F. Boghart, J. S. Beasley and G. Rico, „Electronic Devices and Circuits ‟, Pearson Education, 6/e, Delhi, 2004. 5. B G. Streetman and S. Banerjee, „Solid State Electronic Devices ‟, Pearson Education, Delhi, 2002. CAT- I & II, Quizzes, Assignments/ other tests, Term End Mode of Evaluation: Examination.

ECE101

Electron Devices and Circuits Lab

Experiments:

1. PN Junction diode characteristics 2. Zener diode characteristics 3. Full wave Rectifier 4. Full wave Rectifier with capacitor filter. 5. Clipper 6. Clamper 7. Transistor CB characteristics (Input and Output) 8. Transistor CE characteristics (Input and Output) 9. Transistor as an amplifier (CE) 10. Emitter Follower (CC) 11. FET characteristics 12. UJT Characteristics.


Common for I MS and I B.Tech Courses Theory

English for Engineers – I

ENG101 Version No.:

2

Course Prerequisites:

EPT

L T P C 2 0 2 3

Objectives •

• •

Students Can use the English language effectively with proper grammar and vocabulary to suit the needs of the present world. Can differentiate various forms of writing according to the situation and tone. Can be aware of ‘cross cultural communication’

Expected Outcome The learners will be efficient in the English language with the development of the four skills of communication – LSRW •

Course Description

Theory

Unit No. 1 6 hrs Nature, process and barriers of communication Time, tense and tense consistency E-mail Etiquette Writing Effective Sentences-sentence coherence, length, avoiding ambiguity and thematic emphasis • • • •

Unit No. 2 6 hrs Use of voice (Impersonal passive) Writing formal letters (Call for quotations, Placing orders) Types of communication: Intra-personal, Interpersonal, Group-verbal and nonverbal communication • • •

Unit No. 3 Indian English Describing a process Writing Definitions Letter Writing-Letter of Complaint and Apology Concord • • • • •

1008

6 hrs


Unit No. 4 6 hrs Cross-cultural Communication Conditionals Paragraph writing –Coherence- Jumbled Sentences Paragraph: Definition. Identifying the Topic Sentence. Order (Examples, reasoning, cause & effect, compare & contrast) Managing Paragraphs (Using Connectors) • • • •

•

Unit No. 5 6 hrs Reading Skills - Scanning , Skimming , Intensive Reading , Word meaning and Recognition Cloze Test Use of prepositions •

• •

Text Books Compiled and prepared by the English Division, SSL, VIT University References Rizvi,M.Ashraf, Effective Technical Communication, Tata McGraw – Hill, 2006 Ibbotson,Mark, Cambridge English for Engineering, Cambridge University Press, 2008 Technical Communication Today Second Edition • •

•

•

Authors: Richard Johnson-Sheehan Cross Talk: Communicating in a Multicultural Work place Authors: Sherron Kenton & Deborah Valentine

•

Publisher: Prentice Hall (Sep 1996) Business Across Cultures: Effective Communication Strategies Authors: Laura M English, Sarah Lynn Publisher: Addison Wesley Longman

Mode of Evaluation: Recommended by the Board of Studies on: Date of Approval by the Academic Council:

Assignments/Quizzes/Seminars/CAT/Term-end 14.05.2012

18.05.2012

1009


MAT105 Version No. Course Prerequisites

Differential and Difference Equations

LTPC 3104

1.1 MAT101 -Multivariable Calculus and Differential Equations

Objectives This course is designed to give a comprehensive coverage at an introductory level to the subject of ordinary differential equations and difference equations. Matrix methods and eigenvalue problems are integrated in to the course. Sufficient emphasis is laid on mathematical modeling and analysis of simple engineering problems. Expected Outcome At the end of this course, the students are expected to know how to model simple physical problems in the form of a differential and difference equations, analyze and interpret the solutions. Further the students are expected to acquire necessary background in matrix methods and Eigenvalue problems so as to appreciate their importance to engineering systems. 9 + 3 hours Unit 1 Matrix methods to Linear Differential Equations The eigen value problem- eigen values and eigen vectors - properties of eigen values and eigen vectors-Cayley-Hamilton theorem and its applications- symmetric matrices similarity of matrices - diagonalisation of a real symmetric matrix-quadratic form.Solution of equations of type X11 + AX=0 - reduction of nth order equation to a system of first order equations by diagonalization. 9 + 3 hours Unit 2 Power Series Solutions The Strum-Liouville Problem-orthogonality of eigen functions- Bessel’s and Legendre’s equations- power series solutions – method of Frobenius. 9 + 3 hours Unit 3 Fourier Series Fourier series -Euler’s formulae- Dirichlet’s conditions - change of interval- half range series – RMS value – Parseval’s identity – computation of harmonics. 9 + 3 hours Unit 4 Difference Equations and Z-transforms Difference equation-first and second order difference equations with constant coefficients-Fibonacci sequence-solution of difference equations-complementary functions - particular integrals by the method of undetermined coefficients. Ztransform-relation between Z-transform and Laplace transforms - Z-transforms of standard functions-inverse Z-transforms :by partial fraction method, by convolution method- solution of simple difference equations using Z-transforms. 9 + 3 Hours Unit 5 Applications of Differential Equations First order equations: Newton’s law of cooling – radioactive decay, L-R and C-R circuits-Equation of motion for a particle in gravitational field – Terminal velocity. Second order equations: Free un-damped and damped vibrations, Forced oscillationsResonance phenomenon, series LCR circuit - Model of a vibrating systems with two masses – Solutions by matrix methods.

812


Text Books 1. Erwin Kreysizing, Advanced Engineering Mathematics, 8th Edition, John Wiley & Sons, (Wiley student Edison)(2011).Topics in the Chapters 2,4,7,10 2. B.S.Grewal, Higher Engineering Mathematics, 40th Edition. Khanna Publications (2010). 3. Michale D. Greenberg, Advanced Engineering Mathematics, 2nd Edition, Pearson Education, First Indian reprint (2002). 4. Peter V. O’ Neil, Advanced Engineering Mathematics, 5th Edition, Thomson, Book/Cole (2003). Mode of Evaluation Recommended by the Board of Studies on 12-05-12 Date of approval by the Academic Council

813


ENGINEERING GRAPHICS (MEE101) Existing Syllabus (Common for all B.Tech Students) MEE101 ENGINEERING GRAPHICS

L T P 0 0 4

C 2

Version No. 1.10 Prerequisite Objectives: 1. To create awareness and emphasize the need for Engineering Graphics in all the branches of engineering. 2. To follow basic drawing standards and conventions. 3. To develop skills in three-dimensional visualization of engineering component. 4. To develop an understanding of 2D and 3D drawings using the SolidWorks software. Expected Outcome: On completion of this course, the students will be able to 1. Prepare drawings as per standards (BIS). 2. Solve specific geometrical problems in plane geometry involving lines, plane figures and special Curves. 3. Produce orthographic projection of engineering components working from pictorial drawings. Prepare 2D Drawings using the SolidWorks software. Unit I Unit I Introduction Introduction Introduction to Engineering Engineering Graphics Graphics – Geometrical Geometrical Constructi Construction on – Conics Conics and Special Curves. Unit II Unit II Free Hand Sketching and Dimensioning Free hand Sketching – Dimensioning Principles. Unit III Unit III Orthographic Projection – Points and Lines Orthographic Projection – Projection of Points and lines. Unit IV Unit IV Orthographic Projection – Solids Orthographic Projection – Projection of solids in simple position, Axis Inclined to one plane. Unit V Unit V Orthographic Projection – Objects Conversion of Pictorial view into Orthographic projections. Textbooks 1. Venugopal K and Prabhu Raja V, “Engineering Graphics”, New AGE International Publishers, 2007. 2. CAD Manual prepared by VIT staff. Reference Books 1. Bhatt N. D., “Engineering Drawing”, Charotar publishing House, 1998. 2. French and Vierk, “Fundamentals of Engineering Drawing”, McGraw Hill, 2002. 3. Natarajan, K. V., “Engineering Graphics”, Dhanalakshmi Publishers, 2006. Mode of Evaluation of Evaluation Tutorials / Class Tests / Lab Exam Recommended by the Board of Studies of Studies on: 31-10-2009 Date of Approval Approval by the Academic the Academic Council: 27-11-2009 30 % Manual Practice and 70% CAD Practice

576


PHY101

Modern Physics

L T 3 0

P 2

C 4

Version No. No. 2.0 Course Pre-requisites/ Co-requisites/ anti-requisites : Objectives: To enable the students to understand the basics of the latest advancements in Physics, viz., Quantum Mechanics, Nanotechnology, Lasers, Lasers, Wave Theory and Fiber Optics. Expected Outcome: At the end of the course, students will acquire the necessary knowledge about modern physics and its applications in various engineering and technology disciplines. Unit 1 Unit 1 Quantum Physics 18 hours (Description) Black body radiation – Limitations of Classical theory - Basic idea of quantizationPlanck’s radiation radiation formula - Compton effect, experimental verification-Davison-Germar Experiment -Dual nature of electron magnetic radiation - de Broglie waves –Heisenberg uncertainty principle – Wave function and and Schrödinger equation (time independent and dependent ) – particle in a box (ID)-Eigen values and eigen function- Quantum mechanical tunneling (derivation) - Scanning tunneling microscope - Quantum confinement: Introduction to Nanomaterials- Moore’s Law – properties of nanomaterials – Quantum well – Wire – Dot – carbon nanotube; Applications of nanotechnology in sensors. Unit 2 Unit 2 Laser Physics 12 hours (Description) Laser characteristics- Spatial and and temporal coherence – Principle – Einstein’s coefficients – significance – population inversion – two level, three level, four level systems – laser threshold condition – Components of laser – modes (transverse and longitudinal) – He-Ne – CO 2 laser – Nd:YAG – Excimer laser – dye laser- Applications of lasers- Compact disc- writing and reading – Blue ray discs- Holography – recording and reconstruction . Unit 3 Unit 3 Electromagnetic Wave Propagation 15 hours (Description) Maxwell`s equations (Qualitative) – Wave equation (derivation) – EM waves – Phase velocity – Group velocity – Group index- wave guide theory- rectangular wave guide (TE and TM modes)- Light propagation through fibers (TEM mode) –Acceptance angle – numerical aperture – types of fibers – step index, graded index – single mode, multimode – attenuation – dispersion– intermodal – intramodal – application of fiber optics in communication – source LED – Laser diode – Detector – pn – pin photodiode – endoscope . Text Books: Text Books: 1. Modern Physics, Raymond A. Serway, Clement J. Mosses, Curt A. Moyer, Cengage learning (3 rd Indian Edition 2010). 2. Laser Systems and Applications, Nityanand Choudhary and Richa Verma, PHI Learning Private Limited 2011. 3. Introduction to Fiber Optics, Ajoy Ghatak and K. Thyagarajan, Cambridge University

796


Press (2010) 4. Microwave devices and circuits-second edition-Samuel Y.Liao – P earson EducationNew Delhi References: 1. Concepts of Modern Physics, Arthur Beiser, Tata McGraw Hill, 2. Modern Physics for Scientists and Engineers, John R. Taylor, Chris D. Zafiratos and Michael A. Dubson, PHI Learning Private Limited 2011. 3. Modern Physics, Kenneth Krane, Wiley, Indian Edition, 2010. 4. Modern Physics, Stephen T. Thornton and Andrew Rex, Cengage learning, First Indian Reprint 2008 5. The essentials understanding nanoscience and nanotechnology, J. Pradeep, Tata McGraw-Hill Publishing Company Ltd., 2007. 6. Solid State Physics (New Revised Sixth Edition), S. O. Pillai, New Age International Publishers, 2010. 7. Lasers: Principles and Applications by J. Wilson and J. F. B. Hawkes, Prentice Hall. 8. Lasers and Optical Instrumentation, S. Nagabhushana and B. Sathyanarayana, I. K. International Publishing House Pvt. Ltd., 2010. 9. Principles of Electromagnetics, Matthew N. O. Sadiku, Fourth Edition, Oxford, 2010. 10. Fiber Optic Communications Technology, Djafar K. Mynbaev and Lowell L. Scheiner, Pearson 2011. Mode of Evaluation: of Evaluation:

Written examinations, assignments, seminar, surprise test

Recommended by the Board of Studies on Date of Approval Approval by the Academic the Academic Council

08.05.2012

797

rd

3 Semester

nd

st

2 year 1 semester subjects:

1. Digital Logic Design 2. Signals and Systems 3. Analog Electronic Circuits 4. Engineering Electromagnetics 5. Network Theory 6. Optoelectronics 7. Complex Variables and Partial Differential Equations

ECE103

Digital Logic Design

L T P C 3 0 2 4

Version No.: 1.10 ECE101 Electron Devices and Circuits Prerequisite: Objectives: Establish a strong understanding of the principles of Digital Design. Provide Understanding of number systems and Boolean algebra. Represent logical functions in Canonical form and standard forms. Develop the Knowledge of combinational and sequential circuits design. Enable the student to design and implement their circuits Expected Outcome: 1. An ability to understand the basic number systems used in digital design 2. An ability to understand the basic principles of Boolean algebra 3. An ability to design and analyze combinational logic and sequential logic digital circuits 4. Develop state diagrams and algorithmic state machine charts methods of minimization of next state transition tables, and strategies for state assignment. 5. An ability to design and analyze finite state machines. 6. An ability to design and implement Combinational and Sequential circuits using PLAs. Unit I Number systems and Boolean algebra 3 hours Brief review of Digital systems, Binary numbers, Number base conversions, Representation of Negative Numbers, Complements, Binary arithmetic, Binary Codes for Decimal Numbers. Basic Definitions, Axiomatic Definition of Boolean Algebra, Basic Theorems and Properties of Boolean Algebra, Boolean Functions, Canonical and Standard Forms, Digital Logic Gates and timing concepts. Unit II Gate-Level Minimization 4 hours The Map Method - K-map 4 variable, Product of Sums Simplification, NAND and NOR Implementation, Other Two-Level Implementations. Review of , RTL, DTL, TTL, ECL, CMOS families. Unit III VerilogHDL Coding Style 8 hours Lexical Conventions - Ports and Modules – Operators - Gate Level Modeling - System Tasks & Compiler Directives - Test Bench - Data Flow Modeling - Behavioral level Modeling -Tasks & Functions. Unit IV Design and Modeling of Combinational Logic Circuits using 15 hours Verilog Analysis Procedure, Design Procedure, Binary Adder-Subtractor, Parallel Adder, Carry look Ahead Adder, Binary Multiplier, Code Converters-Binary to Gray, Gray to Binary, BCD to Excess-3 Code Conversion and vice versa, BCD to 7-segment code converter, Magnitude Comparator-4 bit, Decoders, Encoders, Multiplexers, De-multiplexer, Parity generator and checker. Modeling of above combinational circuits using Verilog. Unit V Sequential Logic 15 hours Latches, Flip-Flops-SR, D, JK & T, realization of FFs, synchronous and asynchronous sequential circuits-State table and state diagrams, State reduction, Shift Registers-SISO, SIPO, PISO,PIPO, Design of counters-Modulo-n, Johnson, Ring, Up/Down, Design of Serial Adder, Serial Multiplier, FSM, Mealy and Moore state machines - State minimization – Sequence detection. Modeling of above sequential circuits using Verilog. Textbooks 1. M. Morris Mano, "Digital Design", 4 th Edition, Prentice Hall of India Pvt. Ltd., 2012. 2. Samir Palnitkar,” Verilog HDL: A Guide to Digital Design and Synthesis” Prentice Hall, Second Edition, 2009.

Reference Books 1. Charles H. Roth, Jr., "Fundamentals of Logic Design", 6 th Edition, Brooks/Cole, 2009. 2. Thomas L. Floyd & R P Jain, “Digital Fundamentals”, PHI, 10th Edition, 2009. 3. Ronald J Tocci & Neal S. Widmer, “Digital Systems, Principles and Applications”, 10th edition, Pearson education, 2009. 4. Ronald J. Tocci & Neal S. Widmer , “Digital Systems, Principles and Frank Vahid, “Digital Design”, John Wiley and Sons, 2007. Mode of Evaluation:

CAT- I & II, Quizzes, Assignments/ other tests, Term End Examination.

ECE103 Prerequisite:

Digital Logic Design Lab

ECE101 Electron Devices and Circuits

List of Experiments: 1. Verification of logic gates

2. Design of HA, FA, HS, FS. 3. MUX and De-MX (SOP, POS-Minimization) 4. Encoder and Decoder 5. Parity Generator and checker 6. Code Converters. 7. Verification of Flip Flops.

Software experiments ( Altera Quartus-II and Model Sim)

8. Modeling of HA, FA, HS, FS, MUX ,De-MUX, Encoder, Decoder and FF 9. Shift Registers and their types. 10. Counters and their typed. 11. Design of Sequential Circuit. 12. Sequence Detector.

ECE206

Signals and Systems

L T P C 3 0 0 3

Version No.:

1.20

Prerequisite:

MAT101 Multivariable Calculus and Differential Equations

Objectives: Study of characteristics of fundamental signals like unit impulse, unit step, Ramp and exponentials. To study various operations on the signals. Study of systems as linear, time invariant, causal and stable ones. Introduction of concept of linear convolution and correlation for LTI systems. Study of different forms and properties of Fourier transform. Study of utility of Fourier transform for analysis of signals passed through systems. Laplace Transform as a tool for analysis of continuous systems. Z-transform as a tool for analysis of discrete systems. Expected Outcome 1. Differentiate between various types of signals like unit impulse, unit step, ramp and exponentials. 2. Understand the concepts of damped sinusoids and periodicity. 3. Study the concept of even and odd signals. 4. Study the concept of stability of a system. 5. Study the use of Fourier series and Fourier transform for analysis of continuous signals. 6. know about power spectral density of signals. 

      

Unit I Continuous Time Signals Signal classification – Dirac delta – Types of signals: unit step, ramp, sign and exponential functions – Operations on signals – Analogy between vectors and signals – Concept of linearly dependent and independent vectors, Cauchy Swartz‟s inequality– Orthogonality – Mean square error – Computation of moments, energy, power, periodicity, LP, L2, and L , Norms of signals – Fourier series – Fourier transform and its properties – Time-Bandwidth product – Fourier transform of periodic and power signals – power and energy spectral densities – Auto and cross correlation of periodic and aperiodic signals. 

Unit II Continuous Time Systems Systems defined by differential equations-Classification of systems – Linearity and time invariance – Transmission of signals through LTI systems – Convolution – Impulse response – Frequency response – Ideal filters – Distortion less transmission – Bandwidth – Rise time – Hilbert transform – Pre and complex envelopes – Band pass signals through band pass systems. Unit III Discrete Time Signals and Systems Continuous to Discrete signal conversion (sampling)-Unit impulse, step, ramp, and exponential signals – Periodicity of signals – Operations on signals – Linear Shift Invariant (LSI) system – Stability – Causality – Convolution and Correlation – Linear constant coefficient difference equation – Impulse response – Discrete time Fourier transform – Properties – Transfer function – System analysis using DTFT. Unit IV The Z-Transform Derivation and definition – ROC – Properties – Linearity, time shifting, change of scale, Zdomain differentiation, differencing, accumulation, convolution in discrete time, initial and final

value theorems – Poles and zeros in Z-plane – The inverse Z-transform – System analysis – Transfer function - BIBO stability – System response to standard signals – Solution of difference equations with initial conditions. Unit V Laplace Transform Definition – ROC – Properties – Inverse Laplace transform – the S-plane and BIBO stability – Transfer functions – System response to standard signals – Solution of differential equations with initial conditions. Textbooks: 1. Alan V. Oppenheim, Alan S. Wilsky, with S. Hamid Nawab, "Signals and Systems", PrenticeHall of India, 2 nd Edition, 2010. 2. M.J.Roberts, "Signals and Systems", Tata McGraw-Hill, 2006. Reference Books: 1. Simon Haykin “Signals and Systems”, John Wiley Pub. Ltd, New Delhi. 2008. 2. Simon Haykin, "Communication Systems", Wiley Eastern Ltd., New Delhi. 3. Ashok Ambardar, "Analog and Digital Signal Processing", Thomson Learning Inc. 4. B.P.Lathi, "Signals, Systems and Communications", B.S. Publications, 2006. Mode of Evaluation:


ECE207 Version No.: Prerequisite:

Analog Electronic Circuits

L T P C 3 0 2 4

1.20 ECE101 Electron Devices and Circuits.

Objectives  To build on EDC, the applications of amplifier Circuits at higher frequencies.  

To introduce the concepts of negative and positive feedback. To know the design of all relevant circuits.

Expected Outcome A clear concept of linear electronic circuits   Comfort level in analyzing and designing different analog circuits. Unit I BJT Internal Capacitances & High Frequency Model Diffusion capacitance, B-E junction capacitance, C-B junction capacitance, high frequency hybrid- model, cutoff frequency, frequency response of a CE amplifier, the three frequency bands, high frequency response, low frequency response, unity gain bandwidth. Unit II MOSFET Internal Capacitances & High Frequency Model Gate capacitive effect, junction capacitances, high frequency model, unity gain frequency, frequency response of a CS amplifier, the three frequency bands, high frequency response, low frequency response, CMOS digital logic inverter, Depletion type MOSFET, JFET. Unit III Power Amplifiers Preview, Power Amplifiers, Power Transistors, Classes of Am plifiers, Class A Power Amplifiers, Class AB Push-Pull Complementary Output Stages. Unit IV Differential and Multistage Amplifiers Preview, the Differential Amplifier, Basic BJT Differential Pair, Basic FET Differential Pair, Differential Amplifier with Active Load, BiCMOS Circuits, Gain Stage and Simple Output Stage, Diff-Amp Frequency Response. Unit V Feedback and Oscillators Introduction to Feedback, Basic Feedback Concepts, Ideal Feedback Topologies, Voltage Amplifiers, Current Amplifiers, Transconductance Amplifiers, Transresistance Amplifiers, Loop Gain, Stability of the Feedback Circuit, Frequency Compensation, Barkhausen Criterion, Hartley, Colpitt‟s, Wien Bridge, RC Phase Shift and Crystal Oscillators . Textbooks 1. Adel S. Sedra, Kenneth C. Smith & Arun N. Chandorkar , Microelectronic Circuits,: Theory and Applications , 5/e, OUP, Chennai, 2009 2. D. A. Neamen, „Electronic Circuit Analysis and Design ‟ 3/e, Tata McGraw -Hill, New Delhi, 2007. Reference Books 1. P. Malvino, D. J. Bates , „ Electronic Principles’ , 7/e, Tata McGraw-Hill, New Delhi, 2006. 2. R. L. Boylestad and L. N ashelsky „Electronic Devices and Circuit Theory ‟ 10/e, Pearson Education, Delhi, 2008.

3. A. Bell, „Electronic Devices and Circuits ‟, 6/e, Prentice Hall of India, New Delhi, 2008. 4. T. F. Boghart, J. S. Beasley and G. Rico, „Electronic Devices and Circuits ‟, Pearson Education, 6/e, Delhi, 2004. Mode of Evaluation:


ECE207 Prerequisite:

Analog Electronic Circuits Lab

ECE102 Fundamentals of Electrical Engineering / ECE101 Electron Devices and Circuits

List of Experiments: I. Using Multisim:

1. Introduction to software tool Multisim for circuit simulation. 2. Single stage (CE, CC) amplifiers. 3. RC coupled amplifier. 4. Darlington Emitter follower 5. Voltage series feedback amplifier (FET, BJT) 6. RC phase shift oscillator II. Hardware testing:

7. RC coupled amplifier 8. RC phase shift Oscillator 9. Class A, Class B power Amplifier Circuits. 10. Series and Shunt feedback amplifiers 11. Class B Complementary symmetry power amplifier 12. Single tuned amplifier.

ECE208

Engineering Electromagnetics

Version No.:

1.10

Prerequisite:

-

L T P 3 0 0

C 3

Objectives: Analyze the electric field intensity due to point, line, surface, volume charges Define potential, gradient and solve capacitance problems Relate the magnetic field intensity and current, force and torque and the Maxwell‟s equations in point form and integral form. Develop the Boundary conditions between two different medium in electric and magnetic field Understand the uniform plane wave propagation from the time varying electric and magnetic fields   





Expected Outcome: 1. Derive the electric flux density from the Gauss‟s law and define potential and potential gradient 2. Describe the current and current density from ohm‟s law 3. Solve the capacitance problem using Poisson‟s equations and Laplace‟s equations and the boundary conditions from two different media of different dielectrics. 4. Solve the different problems on forces and torques on a closed circuit. 5. Explain the time varying electric and magnetic fields and plane wave propagation Unit I Vector Calculus Cartesian, cylindrical, and spherical coordinate systems – Divergence, gradient, curl, and Laplacian – Divergence and Stokes' theorems. Unit II Electrostatics Coulomb's Law, electric field intensity – Field due to continuous line, sheet, and volume charges – Electric flux density – Gauss Law & it's applications – Energy expended in moving a charge in an electric field, potential & potential gradient – Energy density in an electrostatic field (qualitative study)

Current and Current Density – Properties & boundary conditions of metallic conductors, and method of images – Properties & boundary conditions of semiconductors and dielectrics – Poisson's & Laplace‟s equations – Uniqueness Theorem. Unit III Magnetostatics Biot-Savart‟s law, magnetic field intensity – Ampere‟s circuital law – Magnetic flux and flux density – Magnetic scalar and vector potentials – Force on a moving charge (Lorentz force), force on a differential current element, and force between differential current elements (Ampere force law) – Boundary conditions – Potential energy and forces on magnetic materials – Inductance and mutual inductance. Unit IV Maxwell’s Equations & Time -Varying Electromagnetic Fields Faraday‟s law – Displacement current – Maxwell‟s equations in point and integral forms. Plane waves in free space, perfect & lossy dielectrics, and good conductors – Power and Poynting vector – Reflection of a plane wave at normal incidence (both conducting and dielectric boundaries) Wave polarization: linear, elliptic, and circular polarizations.

Textbooks 1. Mathew O Sadiku, “Elements of Electromagnetics”, Oxford University press, 4/e, New York, 2006. 2. William Hayt and John Buck “ Engineering Electr omagnetics”, 7/e, Tata McGraw Hill, New Delhi, 2007. Reference Books: 1. Jordan & Balmain “Electromagnetic wave Radiating Systems”, Prentice Hall of India. 2. D K Cheng, “Field and wave Electromagnetics ”,2/e, Addison Wesley, 2004. 3. John D Kraus, “Electromagne tics ”, McGraw Hill, New York, 2003. Mode of Evaluation:


Course Code: EEE108 Version No. Course Prerequisites

NETWORK THEORY

L 3

T 0

P 0

C 3

1.1 EEE105

This course will provide the student with an advanced understanding of network analysis. Objectives:

On the completion of this course the student will be able to: Apply network theorems to AC circuits Use Laplace Transform to solve for circuit response Calculate two-port network parameters Apply Fourier Series to calculate network response Design simple filters •

Expected Outcome:

• • • •

Unit I Unit II

Unit III

Unit IV

Unit V

Text Books

Reference Books

Mode of Evaluation Recommended by the Board of Studies on Date of Approval by the Academic Council

Sinusoidal Steady-State Analysis Nodal and Mesh analysis, Network Theorems. Circuit Analysis in the s-domainReviews of Laplace transform, Notions of Impedance and admittance. Poles, zeros and transfer functions, complex- frequency plane, circuits in the s-domain. Two- Port Networks One port Networks, Two port admittance parameters, Admittance parameter analysis of terminated two ports, Two port Impedance parameters, Impedance and gain calculations of terminated two ports modeled by z parameters, Hybrid parameters, Generalized two-port parameters, transmission parameters, Reciprocity, Parallel, series and cascade connections of Two-Ports. Fourier method of Waveform analysis: Trigonometric Fourier series, Exponential Fourier series, waveform symmetry, line spectrum, waveform synthesis, Effective values and power, Applications in circuit analysis, Fourier transform of Non periodic waveforms, Properties of the Fourier transform, continuous spectrum Principles of Basic Passive Filtering

First order low pass filters, first order high pass filters and second order filters. 1. J. Edminister and M. Nahvi, “Electric Circuit”, 3/e, Tata McGraw Hill, New Delhi, 2002. 2. R. A. DeCarlo and Pen-Min Lin “Linear Circuit Analysis”, 2/e, Oxford University Press, New Delhi. 1. W. H. Hayt, J.E. Kemmerly and S. M. Durbin, “Engineering Circuit Analysis”, 6/e, Tata McGraw Hill, New Delhi, 2002. 2. Charles K Alexander, Mathew N O Sadiku, “Fundamentals of Electric Circuits”, Tata McGraw Hill, 2008. 3. James W.Nilsson, Susan A. Riedel, “Electric Circuits” Eighth Edition, Pearson Prentice Hall, 2008. Sessional – Written CAT-I & II and Assignments Final – Written Term - End Examination (TEM) 14-11-2009

19 AC

EEE202 Version No.: Prerequisite:

Opto Electronics

L T P C 3 0 0 3

1.10 ECE101 Electron Devices and Circuits

Objectives: To describe the wave nature of light and optical processes in semiconductors. To introduce different structures and explain the construction and working of light emitting diodes and analyze the performance. To provide a deep insight on the emission processes, construction and working of various types of semiconductor lasers. To introduce different types of photo detectors, explain the constructions, working principles and analyze their noise performances To make them understand the use of optoelectronic components and fibers to construct an optical communication system and analyze the coupling techniques, losses to improve long haul transmissions. •

•

•

•

•

Expected Outcome: Student will be able to: explain the wave nature of light and optical emissions in semiconductors design circuits using optoelectronic components for various applications and analyze their performance Identify the way to improve the use of optoelectronic components and their longevity. To understand the use of components in telecommunication systems. • •

• •

Unit I Introduction Wave nature of light: Total internal reflection, refraction, principle of superposition, Interference, diffraction, Review of semiconductor fundamentals: elemental and compound semiconductors, band structure, direct and indirect band gap. Unit II Optical Processes in Semiconductors Recombination processes: Radiative, Non-radiative, Band-to-band recombination, Auger recombination. Absorption in semiconductors, Franz-Keldysh and Stark effects, KramersKronig relations, radiation in semiconductors. Unit III Light Emitting Diodes Principle of action, LED materials, power and efficiency calculation, LED driver circuits, spectral response, frequency response and modulation bandwidth. LED structures: Homostructure, Heterostructure, surface emitting and edge emitting LEDs. Unit IV Semiconductor LASERs Basic Principle, concept of spontaneous and stimulated emission, population inversion, optical feedback, threshold conditions. Einstein relation, Heterojunction Lasers, Distributed Feedback Lasers. Unit V Photodetectors PN, P-i-N, Avalanche and Heterojunction photodiodes, phototransistors. Avalanche multiplication process in APDs, quantum efficiency, responsivity, noise and gain calculation of APDs.

Textbooks: 1. J. Wilson and JFB Hawkes, Optoelectronics – an Introduction, PHI, 2001. 2. Pallab Bhattacharya, Semiconductor Optoelectronic Devices, PHI, 2004. Reference Books: 1. John M Senior, Optical Fiber Communication – principle and practices, PHI, 2005. 2. Djafar K Manbaev, Fiber-Optic Communication Technology, Pearson Education, 2001. Mode of Evaluation:

CAT- I & II, Assignments/ other tests, Term End Examination.


MAT201

Complex Variables and Partial Differential Equations

LTPC 3104

Version No. 1.1 Course MAT105 Differential And Difference Equations Prerequisites Objectives The aim of this course is to develop the skills of the students in the areas of complex variables, evaluation of definite integral by using contour integration, boundary value problems and trans form techniques. This will be necessary for their effective studies in Engineering subjects like heat conduction, fluid flow and electric current flow etc. Expected Outcome At the end of this course, the students are expected to develop the necessary mathematical skills, physical understanding of problems and intuition to independently analyze the mathematical equations which model the problems in their respective fields of study.

Unit 1 Functions of a Complex Variable 9+3 hours Limits and continuity- Cauchy – Riemann equations- analytic and harmonic functions – complex potential – applications to flow around a corner and around a cylinder, bilinear transformations-cross-ratio- conformal mapping and mapping properties of w

=

z

2

,w

=

e

z

.

Unit 2 Complex Integration 9+3 hours Integration of a complex plane along a contour – Statement of Cauchy-Goursat theorem, Cauchy’s integral formula – Evaluation of contour integral- Taylor and Laurent serieszeros- singularities – poles- residues- Statement of Cauchy’s residue theorem – evaluation of integrals by the method of residues- Integration over a unit circle-semicircular contour. Unit 3 Fourier Transforms 9+3 hours Complex form of Fourier series – Fourier integral theorem- Fourier transform pairs – Fourier sine and cosine transform pairs – simple problems-properties of Fourier transforms – Convolution theorem for Fourier transforms – Parseval’s identity for Fourier transforms . Unit 4 Partial Differential Equations 9+3 Hours Formation of PDEs – solutions of PDEs- solution of standard four types of first order PDE - Lagrange’s linear equations – linear PDE of higher order with constant coefficients – homogeneous and non homogeneous equations – solution of PDE’s by the method of separation of variables. Unit 5 Applications of Partial Differential Equations 9+3 Hours One dimensional wave equations – one dimensional heat equations - Fourier series solutions. Heat flow in an infinite bar - Wave propagation on a semi infinite string – Two dimensional heat equations in steady state- using Fourier transforms.

816


Text Books

1. B.S. Grewal, Higher Engineering Mathematics, 40th Edition. Khanna Publications (2010). (Topics in the Chapters:17,18,19,20,22)

Reference Books

1. Erwin Kreysizing, Advanced Engineering Mathematics, 9th Edition, John Wiley & Sons, (Wiley student Edison)(2011) 2. MichaelD. Greenberg, Advanced Engineering Mathematics, 2nd Edition, Pearson Education (2002). 3. Peter V. O’ Neil, Advanced Engineering Mathematics, 5th Edition, Thomson, Book/Cole (2003).

Mode of Evaluation : Recommended by the Board of Studies on : 12-05-2012 Date of approval by the Academic Council :

817

th

4 Semester

nd

nd


1. Probability Theory and Random Process 2. Transmission Lines and Fields 3. Modulation Techniques 4. Analog Circuit Design 5. Electrical and Electronic Measurements 6. Basic German 7. Applied Numerical Methods 8. Ethics and Values

ECE201

Probability Theory and Random Processes

L 3

T 0

P 0

C 3

Version No.: 1.10 ECE206 Signals and Systems Prerequisite: Objectives: To discuss the concepts of discrete and continuous random variables and to calculate the parameters such as mean and variance. To apply vector space concepts in random signal processing. To classify various types of probability distributions that occurs frequently in communication and signal processing. To associate the concept of strong law of large numbers and the role of Central limit theorem in the convergence of the random variables. To illustrate the concept of random process in WSS and SSS with the importance of Ergodicity and its real time applications. To estimate the power spectral density for a given random signal. 

 







Expected Outcome: 1. Obtain probability law (distribution) for a set of output random variables. 2. Identify a specific distribution to be used for a particular random data. 3. Interpret the concept of convergences in random signals from different applications. 4. Describe the random signals in terms of its average properties such as average power in the random signal and its spectral distribution. 5. Model and analyze the effect of noise in electronic circuits used in communication systems. Unit I Probability & Random variables Introduction to Probability-Joint and Conditional Probability-Independent Events-Combined Experiments-Bernouli`s Trial-Random Variables-concepts-Distribution and Density FunctionConditional Distribution and Density function. Unit II Special distributions Expectations-Moments (variance)- Uniform Distribution, Distribution and Poisson distributions.

Gaussian Distribution, Binomial

Unit III Operations on Random Variable Operations on One Random Variable- MGF-Chernoff`s Inequality & Bounds-Multiple Random Variables-Vector Random Variables-Joint distribution and its Properties-Joint Density and its Properties- Central limit theorem- Operation on two random variables – expected value of a function of random -2D Gaussian distribution. Unit IV Random process Random process- realizations, sample paths, discrete and continuous time processes. Probabilistic structure of a random process; mean, autocorrelation and autocovariance functions Stationarity- strict-sense stationary (SSS) and wide-sense stationary (WSS) processes. Autocorrelation function of a real WSS process and its properties, cross-correlation function . Ergodicity and its importance. Spectral representation of a real WSS process- power spectral density, properties of power spectral density. Cross-power spectral density and properties. autocorrelation function and power spectral density of a WSS random sequence.

Unit V Special Random Processess Linear time-invariant system with a WSS process as an input- stationarity of the output, autocorrelation and power-spectral density of the output; examples with white-noise as inputModeling of noise sources-Resistive Noise Sources-Effective Noise Temperature-Power Gain Average Noise figures-Average Noise Temperatures-Model of Example System-Markov Process. Textbook: 1. P.Z. Peebles, Probability, Random Variables and Random Signal Principles, 4th edition, McGraw Hill, 2000 Reference Books: 1. Papoulis and S.U. Pillai, Probability, Random Variables and Stochastic Processes, 4th Edition, McGraw-Hill, 2002. 2. Sophoncles J. Orfanidis, “Optimum Signal processing” , McGraw Hill, New York 1990. 3. John G. Proakis & Dimitris G. Manolakis “Digital Signal Processing” , Pearson Education (Indian adopted version), 1/e, 2006. 4. Seymour Lipschutz, “Theory and problems of probability”, Schaums outline series, McGraw Hill, 1987. 5. Hwei Hsu, “Probability, Random variables, Random processes” , Schaums outline series, McGraw Hill, 2002. 6. Monson H.Hayes, “Statistical digital signal processing and modelling” , John Wiley and sons, 2002. 7. H. Stark and J.W. Woods, Probability and Random Processes with Applications to Signal Processing, Prentice Hall 2002. Mode of Evaluation:


TRANSMISSION LINES LINES AND FIELDS L 3

T 0

P 0

C 3

Aims and Objectives: To know the different types of of Transmission lines in vogue. To get to know the possible possible measurements to be made. made. To understand the importance importance and use of different types of of waveguides. ∗ ∗ ∗

Transmission Line theory Common types of transmission lines used in circuits, lumped circuit model for transmission line and formal solutions. Characteristic impedance, impedance, propagation propagation constant, constant, attenuation and phase constants . Open circuited and short circuited lines. Reflection of line not terminated in Z 0- Reflection coefficient- standing wave ratio- reflection factor return loss. Generator and mismatchesmismatches- distortion in transmission transmission lines. Planar transmission lines Microstrip lines- Characteristic impedance-Losses in microstrip lines – Q-factor of microstrip line. Parallel strip lines- distributed parameters- characteristic impedance- losses Coplanar strip line- shielded strip linetapered strip line-microstrip resonator resonator CAT cable Matching and Measurement Transmission line resonator- impedance matching-single and double stub. Narrowband and broadband matching- quarter wave transformer. Measurement of VSWR, impedance, insertion loss and attenuation using Smith chart Introduction to EMI Electromagnetic noise sources - Coupling of transmission lines to external EM fields - Coupling between lines - Grounding and shielding methods. Waveguides General solutions for TEM, TE and TM T M waves- parallel plate waveguide Rectangular waveguide -TE, TM modes, power transmission, losses in rectangular waveguide-excitation of modes. Circular waveguide- TE, TM modes, power transmission Dielectric fiber and rod waveguide waveguide coupling, attenuation factor and Q of waveguide Coaxial lines – TEM and higher order modes

Text Book 1. John D. Ryder, “ Network Network lines and Fields”, PHI, 2003. 2. David M. Pozar, “Microwave Engineering”, John Wiley2003.

Reference Books 1. Samuel Y Liao, “Microwave devices and circuits”, Pearson education, 2003 2. Robert C Newman, “ Broadband Broadband Communication”, Communication”, PH International, 2002

Mode of evaluation: CAT- I & II , Assignments/ other tests, Term End Examination.

ECE203

Modulation Modulation Techniques

Version No.:

1.20

Prerequisite:

ECE101 Electron Devices and Circuits

L T P C 3 0 2 4

Objectives: To introduce the elements of communication systems, describe the generalized block diagram and the types of communication systems. To discuss the concepts of noise, noise voltage, noise temperature, SNR of various modulation schemes. To explain the need for modulation and describe the concepts behind the CW, PM, Angle modulation techniques. To illustrate and explain various pulse modulation techniques 

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Expected Outcome: 1. Analyze the effects of noise in CW &angle modulation 2. Demonstrate the generation and detection of amplitude and angle modulation techniques 3. Identify and compare different pulse modulation techniques Unit I Introduction to Communication Communica tion System Need and Importance of Communication, Elements of Communication System, Generalized block diagram of communication system, Role of each block (information source, transmitter, channel/communication media, receiver).Types of communication systems- Simplex and Duplex systems, Analog and digital systems, Applications of Electronic Communications, Electromagnetic Spectrum used in communication and various frequency bands, Concept of bandwidth. Unit II Amplitude Modulation Need for modulation – amplitude amplitude modulation – frequency frequency spectrum – Power Power relation – different different types of modulators – SSB and VSB modulation and demodulation. AM transmitters – Block diagram – functions functions of each block – high high level transmitters- Problems. Unit III Angle Modulation Principle of frequency and phase – modulation – Relation between FM and PM waves – Bandwidth of FM – Narrow band wide band FM – Generation of FM wave – Direct and Indirect methods – FM FM transmitters – Block Block diagram – functions functions of each block- Problems. Unit IV Noise, Detection and Receivers Noise in communication and types of noise (External and Internal), Noise voltage, Signal-tonoise ratio, Noise figure, Noise temperature. Noise in CW modulation systems: Receiver model, signal to noise ratio (SNR), noise figure, noise temperature, noise in DSB-SC, SSB, AM & FM receivers, pre-emphasis and de-emphasis Detection – Diode Diode detectors – Synchronous Synchronous detection – FM FM detectors – slope slope detectors – Phase Phase discriminators – Ratio Ratio detectors. Receiver – different different types – super super hetero dyne receivers – Block Block diagram – Choice of IF and Oscillator frequencies – Tracking – alignment – AVC, AFC – Receiver characteristics.

Unit V Pulse Modulation Systems Sampling theorem – Pulse amplitude modulation – Channel bandwidth for PAM – detection of PAM signals – Pulse width modulation – generation of PWM and PPM – conversion of PWM to PPM – detection of PWM and PPM – TDM & FDM, problems related to TDM & FDM. Textbooks 1. G. Kennedy, “Electronic Communication Systems”, McG raw Hill, 2006. 2. Roddy and Coolen, “Electronic Communication”, Prentice Hall of India, 2005. Reference Books 1. Taub and Schilling, “Principles of Communication Systems”, McGraw Hill, 2007. 2. Wayne Tomasi, “Electronic Communications Systems – Fundamentals Through advanced”, 5th Edition, Pearson Education, 2005. 3. Wayne Tomasi, “Electronic Communications Systems – Fundamentals Through advanced”, 4th Edition, Pearson Education, 2007. Mode of Evaluation:


ECE203

Modulation Techniques Lab

List of Experiments:

1. Amplitude modulation 2. Amplitude demodulation 3. Frequency modulation 4. Frequency demodulation 5. Pulse amplitude modulation 6. Pulse width modulation 7. Mixer 8. Pre-emphasis 9. De-emphasis 10. Sample and Hold Circuit. 11. Noise calculation in AM receiver using MATLAB. 12. Noise calculation in FM receiver using MATLAB.


Analog Circuit Design

L T P C 3 0 2 4

1.10 ECE207 Analog Electronic Circuits

Objectives: Describe the Characteristics, frequency response and limitations of the operational amplifiers. Analyze and design operational amplifier circuits to perform analog computations, switching circuits, waveform generators and active filters. Describe the operations of the 555 timers and PLLs and their applications. Exhibit the characteristics of DAC and ADC circuits. Expected Outcome: 1. Apply mathematical concepts to characterize and model the circuits using IC 741. 2. Design and troubleshoot simple analog circuits using Op amp, Timer ICs and PLLs. 3. List and discuss possible reasons for deviation between predicted and measured results from an experiment or problems. 4. Construct A/D and D/A converters and study their characteristics. Unit I Op-Amp Characteristics Op-Amp equivalent circuits, terminals, ideal Op-Amp, Op-Amp DC characteristics: LowFrequency Model of Op-Amp, Non inverting Amplifier, Inverting Amplifier, bias, offset, thermal drift, AC characteristics: Closed-Loop Frequency Response, Slew Rate, Combination of Linear Noise in Operational Amplifier, Common Mode Rejection. Unit II Linear Op- Amp Circuits DC and AC amplifiers, summing, scaling, and averaging amplifiers, Instrumentation amplifiers, I/V, V/I converter, Integrator, Differentiator, differential amplifiers. Op-amp with negative feedback: voltage series, voltage shunt feedback amplifiers, Signal conditioning Circuits. Unit III Op-Amps with Diodes Logarithmic Amplifiers, Rectifiers, Peak DetSection and Voltage Regulation, LM 117/LM317 Regulators. Unit IV Comparators and Waveform Generators Comparator – zero crossing detector, schmitt trigger, free-running, one-shot Multivibrators, sine wave generators- Barkhausen Criterion ,phase-shift, wein-bridge oscillators, Square/Triangular, saw-tooth wave Function Generator. Unit V Active Filters Filter Classifications, Frequency and Impedance Scaling Butterworth Filter Responses Low-Pass and High Pass Designs, Band-Pass Filter, Notch filter, All-pass filter. Unit VI PLL and Timers Phase detector comparator, VCO, Low-pass filter, monolithic PLL, PLL applications, operating modes 555 timer, Astable and monostable operation and applications. Unit VII A/D and D/A Converters Sample-and-hold circuits, DAC characteristics, D/A conversion techniques, A/D characteristics, A/D conversion techniques-integrating, successive approximation, flash converters. Textbooks 1. R. A. Gayakwad, “ Op-Amps and Linear Integrated Circuit ”, 4/e Pearson Education, 2003 .

2. D. Roy Choudhury, “Linear integrated Circuits” , New-Age International Publishers, 2002. Reference Books 1. Robert F. Coughlin, and Driscoll,” Operational Amplifiers and Linear Integrated Circuits ”, 6/e, Pearson Education 2001. 2. P. R. Gray and R. G. Meyer,” Analysis and Design of Analog Integrated Circuit , John Wiley, 2003. Mode of Evaluation: CAT- I & II, Quizzes, Assignments/ other tests, Term End Examination.

ECE204

Analog Circuit Design Lab

List of Experiments 1. Design of square wave generator for a specified frequency and duty cycle, using OP-Amp

IC741 and Design of triangular wave generator from square wave generator. 2. Design of a sinusoidal oscillator for specified frequency based on Wien bridge and RC phase shift oscillators using IC-741 3. Design and testing of precision rectifier. 4. Design and testing of Active Filters LPF& HPF for specified frequency 5. Application of Timer IC 555

ECE205

Electrical and Electronic Measurements

L 3

T 0

P 0

C 3

Version No.: 1.20 Prerequisite: Objectives: To provide basic understanding of electrical and electronic measurement systems. To give a thorough knowledge of varieties of measuring instruments, its operating principles and limitations. Expected Outcome: 1. Measure and analyze different electrical parameters. 2. Calibration techniques in the process of measurement. 3. Handle different types of Oscilloscopes and recorders. 4. Using wave analyzers, spectrum analyzers for the measurement of frequency, phase angle etc. Unit I Error Analysis and Control Static and Dynamic Characteristics of a Measurement System, Error analysis in measurement systems – Static and dynamic error, Bias and Precision Error, Sources of Errors in Experimental testing, Sources of Elemental Error, Error Control. Unit II Electrical Measurements I Current and Voltage measurement instruments - PMMC, Moving coils, moving iron, dynamometer type, rectifier type, and thermal instruments. Hall effect Wattmeter, Thermal type wattmeter, Compensated wattmeter, Single and three-phase power measurement. Energy measurement and energy meters, Magnetic measurements, Maximum demand meter, P.F. meter, High voltage measurements Unit III Electronic Measurements I Resistive measurement - Resistive Potentiometric measurements, Strain Gauge measurementsForce and Torque measurement, Resistance thermometers- RTD and Thermisters. Capacitive measurement design - capacitive Pickups, Differential capacitive pressure transducers. Inductive measurement - Differential Transformers, LVDT, Variable reluctance pickups, RVDT. Thermocouple, Piezoelectric Transducers- Acceleration measurements. Unit IV Electronic Measurements II Solid State measurement Design and Instruments- BJT, FET and MOSFET Voltmeter circuits, Solid State Multi-meter, Digital Multi-meter. Signal Generation: Audio and Radio frequency signal generators, AM signal generator, Function generator. Wave analyzer, Spectrum analyzer, Frequency Measurement, Measurement of period and time, Phase angle measurement. Text Books Cooper W.D and Helfrick A.D, „Electronic Instrumentation and Measurement Techniques‟, 4/e, Pearson Education, 2004. David A. Bell, „Electronic Instrumentation and Measurements‟, 2/e, Prentice Hall Inc., New Delhi, 1997. Reference Books 1. Robert A. Witte, "Electronic Test Instruments - Analog and Digital Measurements", Pearson Education, 2/e, 2002. 2. Ernest O Doebelin and Dhanesh N. Manik, „Measurement Systems Application and Design‟ 5/e, McGraw Hill. 2007. 3. Golding E.W and Widdis F.G., „Electrical Measurements and Measuring Instruments‟, 5/e, Wheeler and Co., New Delhi, 2000. Mode of Evaluation:

CAT- I & II, Assignments/ other tests, Term End Examination.


MAT205

Applied Numerical Methods

LTPC 3104

Version No. 1.1 Course MAT201 Complex Variables and Partial Differential Equations Prerequisites Objectives This course attempts to cover certain basic, important computer oriented numerical methods for analyzing problems that arise in engineering and physical sciences. The students are expected to use MATLAB as the primary computer language to obtain solutions to a few assigned problems. Expected Outcome By the end of the course, students should be able to appreciate the power of numerical methods and use them to analyze the problems connected with data analysis, and solution of ordinary and partial differential equations that arise in their respective engineering courses. Introduction / Review 2 hours MATLAB fundamentals, MATLAB graphics, simple matlab demonstration programs. Numerical errors: Round – off error, Truncation error, Propagated error. (No question should be set from review portions) Unit 1 Algebra and Transcendental System of Equations 9 +3 hours General iterative method- secant method- Newton – Raphson method - non-linear equations- solution of system of equations- generalized Newton’s method(roots of equation-solution of system of equations), - rate of convergence- Gauss –Seidel method for system of linear equations – convergence criterion- positive definiteness of a matrixspectral radius of a matrix-tridiagonal system of equations – Thomas algorithm. Unit 2 Numerical Differentiation and Integration 9 +3 hours Interpolation- finite differences- Newton’s formulae for interpolation- Langrage interpolation, interpolation with cubic splines, - numerical differentiation- maxima minima for tabulated values-numerical integration: Trapezoidal rule, Simpsons 1/3 rd and 3/8 th rules. –Romberg’s method. Unit 3 Ordinary Differential Equations 9+ 3 hours (Review: Taylor series method-Euler and modified Euler’s methods) Runge Kutta methods - fourth order R.K method – systems of equations and higher order equations.multi step methods: Adams-Bashforth method- boundary value problems- the shooting method, eigen value problems- finite difference method. Unit 4 Partial Differential Equations 9+3 hours Elliptic equation-Laplace equation- Liebmann’s method –Jacobi’s method- Gauss- Seidal method- parabolic equations - hyperbolic equations –-explicit methods – Crank – Nicholson implicit method -Von Neumann stability condition-CFL(Courant–Friedrichs– Lewy) stability condition.

822


Unit 5 Calculus of Variation 9 +3 hours Functionals- - Euler- Lagrange equation- extremals- isoperimetric problems - The Rayleigh – Ritz method- Galerkin’s method. Text Books 1. M. K. Jain, S. R. K. Iyengar and R. K. Jain, Numerical methods for scientific and Engineering, New Age International Ltd., 5 th Edition (2010).The topics in the chapters 2,3,4,5,6,7 2. C. F. Gerald and P.V. Wheatley. Applied Numerical analysis, Addition-Wesley, 7th Edition (2004). Reference Books 1. S. S. Sastry, Introductory Methods of Numerical Analysis, PHI Pvt Ltd ,New Delhi(2003) 2. W.Y. Yang, W. Cao, T.S. Chung and J. Morris, Applied Numerical Methods Using MATLAB Wiley India Edt (2007) 3. Steren C. Chapra and Ra P. Canale, Numerical methods for Engineers with programming and software applications, 3rd Edition, Tata McGraw Hill (2001). Mode of Evaluation Recommended by the Board of Studies on 12-05-2012 Date of approval by the Academic Council

823


HUM121 Ethics and Values Version No.: Course Pre-requisites

LTPC 2 02 3

2 Nil

Objectives: To understand and appreciate ethical issues facing an individual, profession, society and polity. Expected Outcome: To become better and worthy citizens and better professionals, and practice ethics in every sphere of future life. Unit: 1: Being good and responsible 6 hours Gandhian values such as truth and non-violence – comparative analysis on leaders of past and present – society’s interests versus self interests – Prevention of harassment, violence and terrorism - Personal Social Responsibility: Helping the needy, charity and serving the society. Unit 2: Corruption 6 hours Corruption: ethical values, causes, impact, laws, prevention – electoral malpractices – white collar crimes - tax evasions – unfair trade practices. Unit 3: Addiction and Health 6 hours Peer pressure - Alcoholism: ethical values, causes, impact, laws, prevention – Ill effects of smoking - Prevention of Suicides – Sexual Health: Prevention and impact of premarital pregnancy and Sexually Transmitted Diseases. Unit 4: Drug Abuse 6 hours Abuse of different types of legal and illegal drugs: ethical values, causes, impact, laws and prevention. Unit 5: Personal and Professional Ethics 6 hours Dishonesty - Stealing - Malpractices in Examinations - Plagiarism – Abuse of technologies: Hacking and other Cyber Crimes, addiction to mobile phone usage, video games and social networking websites. Text Book: Course material to be provided in the class. References : General Mode of Evaluation : Reporting of unethical issues with proof (whistle blowing), Poster presentation /short films presentation, Street play, Group discussion/debate, Projects on leaders/issues and TEE 15.05.2012 Recommended by the Board of Studies on: Date of Approval by the Academic Council:

18.05.2012

999


HUM121 Ethics and Values

LTPC

-

-

-

Objectives To Inculcate the ethical values in individual, profession, society and polity through participatory learning methodology Expected Out comes To become better and worthy citizens and better professionals, and practice ethics in every sphere of future life. List of Experiments: (Title of the experiment) (For each credit, it is possible to conduct 12-14 experiments) 1. Street Play 2. Street Play 3. Role Play 4. Role Play 5. Debate 6. Group Discussion 7. Poster Presentation 8. Short Film Presentation 9. Short Film Presentation 10. Whistle Blowing 11. Project Presentation 12. Project Presentation Mode of Evaluation:

Presentations and Viva Voce

Recommended by the Board of Studies on:

15-05-2012

Date of Approval by the Academic Council:

18.05.2012

1000

-

th

5 Semester

rd

st


1. VLSI System Design 2. Computer Organization and Architecture 3. Digital Signal Processing 4. Microcontroller and Applications 5. Digital Communication 6. Control Systems 7. English for Engineers-2

ECE301 Version No.: Course Prerequisites :

VLSI System Design

L T P C 3 0 2 4

3.00 ECE103 Digital Logic Design / ECE101 Electron Devices and Circuits

Objectives : To illustrate the basic concepts of modern VLSI circuit design. Describe the fundamental principles underlying digital design using CMOS logic and analyze the performance characteristics of these digital circuits. Discuss the basic concepts of Verilog HDL and use it to describe combinational and sequential circuits HDL at different abstraction levels. Design the synthesizable digital sub-system components using Verilog HDL. Verify that a design meets its functionality, timing constraints, both manually and through the use of computer-aided design tools. Develop problem-solving skills in order to be able to successfully approach a digital design project of medium to high complexity in the final semester. •

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Expected Outcome : 1. apply knowledge of mathematics, science, and engineering in the design, and analysis and modeling of digital integrated circuits. 2. design and analyze the performance (Speed, Power) of CMOS digital integrated circuits for different design specifications. 3. identify and interpret the design towards realizing digital IC design. 4. describe digital design using a hardware description language. 5. design and conduct experiments in digital design using Verilog HDL and able to illustrate the outcome of the design. 6. use modern EDA tools to simulate and synthesize the digital designs. CMOS Logic Design Unit 1 Introduction to VLSI Design. Review of MOS Transistor Theory: nMOS, pMOS Enhancement Transistor, ideal I-V characteristics, C-V characteristics, Non-ideal I-V effects. CMOS logic: Basic gates, Complex Gates, Multiplexer and Flip-flop. Circuit characterization and performance estimation Unit 2 DC transfer Characteristics of CMOS inverter, Circuit characterization and performance estimation: Delay estimation, Logical effort and Transistor Sizing. Power Dissipation: Static & Dynamic Power Dissipation. Stick Diagram and Layout Techniques Unit 3 CMOS nwell, pwell process, stick diagram for Boolean functions using euler theorem. Layout basics and techniques for Inverter, NAND and NOR gate. Introduction to Timing Analysis Unit 4 Introduction to Static timing analysis. Setup Time, Hold Time. Calculation of critical path, slack, setup and hold time violations.

Sub-System Design Unit 5 Arithmetic Circuits in CMOS VLSI. Design of Adders (RCA, CSA, CLA), Multipliers (both signed and Unsigned Booth, Baugh wooley), Barrel shifter. Textbooks 1. Neil H Weste, Harris, A Banerjee, CMOS VLSI Design , 3/e, Pearson Education, Singapore, 2006. 2. John P. Uyemura, “CMOS Logic Circuit Design ” , Springer International Edition.2005.

Reference Books 1. Jan M. Rabaey, Anantha Chandrakasan, Borivoje Nikolic, Digital Integrated Circuits: A Design Perspective, Prentice Hall India, 2 nd Ed, 2002. 2. S. Ramachandran, Digital VLSI Systems Design, Springer, 2007. Mode of Evaluation :

ECE301

CAT- I & II, Quiz, Lab based Assignments/Mini-project, Term End Examination.

VLSI System Design Lab

List of Experiments 

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Study of VLSI CAD Tools (Working environment, Introduction to Linux and vi e ditor, Cadence Virtuoso ADE with Spectre simuulator/Mentor graphics Design Architect with Eldo simulator) Applying MOS I-V equations and small-signal models to MOS circuits Analyzing switching characteristics and power consumption of the inverter Analyzing and designing complex CMOS gates for speed Designing an inverter chain to drive off-chip loads Physical Design of Analog and Digital cells (layout, DRC,LVS, RCX, Post-layout simulation) D FF setup and hold timing analysis


Computer Organization and Architecture

L 3

T P C 0 0 3

1.20 ECE103 Digital Logic Design

Objectives: To demonstrate the application of discrete mathematics, Boolean algebra, and simple digital design to the field of computers and computer architecture. To describe the functioning of the control unit and look at the different implementations of the control unit (hardwired and microprogrammed) Recognize and analyze the basics of hierarchical memory and virtual memory. To describe I/O system and its interconnection with CPU and memory. To expose the learners the different architectural and organizational design issues that can affect the performance of a computer such as Instruction Sets design, Pipelining, RISC architecture, and Superscalar architecture. Recognize and illustrate parallel architectures and interconnection networks •

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Expected Outcome: The knowledge of how previous engineering science curricula have been applied in the field of computers and computer architecture. The ability to perform basic computer system component designs, defines an instruction set architecture and assembly language for the computer system, analyze the performance of the computer and identify a range of performance enhancements. An ability to engage in lifelong learning of the computing system performance and architecture evolution. A knowledge of contemporary issues related to the architecture, design, implementation and use of Computers. •

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Unit I Computing Systems- An Introduction Definitions - Organization and Architecture, Structure and Functional blocks, Bus interconnection, designing for Performance, Structure of IAS computer. Unit II Central Processing Unit Register organization, Arithmetic and Logic Unit- numbering systems, Integer Representation, Integer Arithmetic – Addition , 2‟s Complement subtraction, Multiplication and division, Floating point Representation and Arithmetic Instruction set, Addressing modes, Data path implementation, Register Transfer Notation (RTN), Abstract RTN, and Concrete RTN, Control Unit - Hardwired control unit and Micro instruction, sequencing and execution. Unit III Memory System & I/O Organization Semiconductor RAM memories-Internal organization of Memory Chips, SRAM, DRAM, Read-Only memories-ROM, PROM, EPROM, EEPROM, Secondary storage- magnetic disk, optical memory. Cache Memories-Mapping Function-Direct, Set Associative, (Replacement algorithms), Performance consideration-Interleaving, Hit Rate and Miss Penalty. Virtual memory - Address translation, Paging and segmentation.

Unit IV I/O Organization Interfacing I/O Devices with CPU- Programmed I/O, Interrupt driven I/O, DMA controlled I/O OPERATING SYSTEM SUPPORT Overview, Scheduling-FCFS, SJF, Priority, Mutual exclusion, Memory management. Unit V Computing System Performance and Architecture Evolution Von-Neumann vs. Harvard architectures, Instruction Cycle- Fetch, Decode, Execute Decode, Moore‟s law, RISC -Instruction execution Characteristics, use of a large register file, compilerbased registers optimization, pipelining and Pipeline hazards, No. of Pipeline stage, Performance consideration .Instruction level parallelism-overview, Design issues, Super Scalar Processors, VLIW. Unit VI Multiprocessors Processor level parallelism-Dependency, Flynn taxonomy, Memory organization for Multiprocessors system, Symmetric Multiprocessor, Cache Coherence and The MESI Protocol. Textbooks: 1. Computer Organization and Architecture - William Stallings Sixth Edition, Pearson/PHI 2003. 2. Computer Systems Architecture - M.Moris Mano, IIIrd Edition, Pearson/PHI 2003. Reference Book: 1. Computer Organization and Design-the hardware/software interface -David A. Patterson, John L. Hennessy, Third edition, Morgan Kaufmann Publishers, 2009. Mode of Evaluation Carl Hamacher,Text Hwang and Briggs Harold Stone

CAT- I & II, Quiz, Assignments, Term End Examination.

ECE303 Version No. Prerequisite:

Digital Signal Processing

L T P C 3 0 2 4

1.30 ECE206 Signals and Systems

Objectives: To recognize linear time-invariant (LTI) discrete-time systems To find frequency response of LTI system, find zeros and poles in discrete-time LTI system To design IIR filters using impulse invariance, design FIR filters using windowing To apply FFT to Communication Systems To implement certain DSP algorithms on Digital Signal Processors Obtain a knowledge and ability to use the appropriate tools(Digital Signal Processors) to build DSP systems for real time problems •

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Expected Outcome 1. Able to describe and interpret the basic elements of digital Signal processing. 2. Design and solve the specific analysis using Discrete Fourier transform, Z-transform on given input signals 3. Ability to design and implement filter like operations within the real time constraints. 4. Ability to design a typical digital Signal processing for specific application in real time. 5. Ability to Contribute Signal processing tasks in interdisciplinary projects like automotive systems, Communication , Biomedical, space, defence, Multimedia and virtual reality etc., 6. Able to solve real time signal processing issues by identifying finite word length effect and performance improvement by properly selecting components to full fil the required features. Unit I Review of Discrete -Time Systems discrete time signals and systems- Linear convolution and correlation Basic principles of ztransform - z-transform definition – region of convergence – properties of ROC (Region Of Convergence)and its significance in signals and system analysis. Pole- Zero map- System realization through block-diagram representation and system inter connection. Recursive – Nonrecursive filters. Unit II Fast Fourier Transforms Frequency response- DTFT estimation by DFT – Inverse DTFT estimation by DFT – Frequency domain sampling- Sampling rate conversion- Aperodic correlation estimation-Cepstrum processing- Band limited discrete time signals- Phase and group delay- Frequency analysis of signals using DFT-FFT Algorithm-Radix-2 FFT algorithms. Unit III Theory and Design of Digital IIR Filter Review of design techniques for analog low pass filter(Butterworth and Chebyshev approximations), frequency transformation, Properties of IIR filter-Constant group delay and zero phase filters - IIR filter design – Different methods of IIR filter Design (Bilinear and Impulse Invariant Techniques)- Spectral transformation of Digital filters. Unit IV Theory and Design of Digital FIR Filters Design characteristics of FIR filters with linear- phase – Frequency response of linear phase FIR filters – Design of FIR filters using window functions(Rectangular, Hamming, Hanning, Blackmann, and Kaiser)- Comparison of design methods of FIR filters.

Unit V Implementation of Discrete time systems Structure for the realization discrete time systems- Structure for FIR systems- Direct form, Cascade, frequency sampling and Lattice structures and polyphase realization- Structure for IIR systems- Direct, Cascade, Parallel, Lattice and Lattice ladder. Unit VI Digital Signal Processors General-purpose digital signal processors - Fixed point and floating point DSP- Finite word length effect-MAC, filter operation in different DSP architecture- typical implementation of DSP algorithms (FFT and filter implementation). Textbooks: 1. J. G. Proakis, D.G. Manolakis and D.Sharma, “Digital Signal Processing Principles, Algorithms and Applications”, Pearson Education, 2006. 2. S.K.Mitra, Digital Signal Processing, 3 rd edition, TMH, 2006 3. Emmanuel C.Ifeachor, “Digital Signal Processing A Practical Approach” 2 nd edition, Pearson Education, 2001. Reference Books: 1. EMMANUEL C.Ifeachor, “Digital Signal Processing A Practical Approach” 2 nd edition, Pearson Education, 2001. 2. Oppenhiem V.A.V and Schaffer R.W, “Discrete – time Signal Processing”, 2 nd edition, Prentice Hall, 2002. 3. Lawrence R Rabiner and Bernard Gold, “Theory and Application of Digital Signal Processing ”, PHI 1992. 4. Andreas Antoniou, Digital Signal Processing, TMH, 2006. 5. Roberto Cristi, “Modern Digital Signal Processing”, Thomson Brooks, 2004 . Mode of Evaluation:

ECE303

CAT- I & II, Quizzes, Assignments/ other tests, Term End Examination Digital Signal Processing Lab


I. Matlab based Exercise: 1. Waveform generator a) Periodic signals b) Auto correlation function and Periodicity Measurement 2. Analog to Digital Filter Design through Transformation - order window Estimation 3. Digital Filter Realization Techniques a) Design of Low Pass /High pass filter using Matlab Programming b) Design of Band Pass Filter using Matlab Programming 4. ECG signal analysis using FIR Filtering through SPtool 5. Speech signal analysis using IIR filtering through SPtool 6. BASS & TREBLE CONTROL OF AN MUSIC USING FIR FILTER ( USING SIMULINK & CCS along with TEXAS Processor in Real Time) 7. SNR measurement a) Quantization noise verification b) Fixed Vs Floating point studies

II. DSP Processor Based Experiments Processor Details- Architecture Information 1. Processor Basic functions ALU, MAC, shifter (ASM) Bit reversal ( 8 bit and 16 bit) 2. a) Linear and circular convolution -Using C coding b) Correlation studies (Auto and Cross correlation) - Using C coding 3. FFT Implementation using DIT (using C Coding) 4. Design of FIR filter to smoothen the sharp transition of ECG signal 5. Design of IIR filter for processing speech signals 6. Real time signal acquisition using DSK6713 through function generator 7. Real time Music signal Analysis using IIR filter  

ECE304

Microcontroller and Applications

Version No.:

1.10

Prerequisite:

ECE103 Digital Logic Design ECE302 Computer Organization and Architecture

L T P C 3 0 2 4

Objectives: Describe the architecture of 8051 microcontroller and ARM processor Develop assembly program for 8051 and ARM processor Apply the instruction set of 8051 and ARM microcontroller to get effective programs Design system in block level using microcontroller, memory devices, buses and other peripheral devices Solve real life problem using microcontroller based systems Expected Outcome: 1. Describe the architectures of processors 2. Develop Assembly program applying Digital logic and mathematics using 8051 and ARM instruction set 3. Develop ALP with minimum instructions and memory. 4. Analyze and evaluate the given program in terms of code size and computational time 5. Design microcontroller based system within realistic constraint like user specification, availability of components etc 6. Solve real life problem and construct a complete system as a solution 7. To integrate and build a working model using the laboratory components and IDE tools. Unit I Introduction 5 hours Introduction to Microprocessors and Microcontrollers, Architectures [8085,8086] Intel MCS-51 family features – 8051 -organization and architecture. Unit II Programming with 8051 10 hours 8051 instruction set, addressing modes, conditional instructions, I/O Programming, Arithmetic logic instructions, single bit instructions, interrupt handling, programming counters, timers and Stack. Unit III MCS51 and external Interfaces 8 hours User interface – keyboard , LCD, LED, Real world interface - ADC, DAC, SENSORS Communication interface. Unit IV C programming with 8051 8 hours I/O Programming, Timers/counters, Serial Communication, Interrupt, User Interfaces- LCD, Keypad, LED and communication interfaces [RS232]. Unit V ARM processor core based microcontrollers Need for RISC Processor-ARM processor fundamentals, ARM core based controller [LPC214X], IO ports, ADC/DAC, Timers.

14 hours

Textbooks Mohammad Ali Mazidi, Janice Gillispie Mazidi “The 8051 Microcontroller and Embedded Systems (Using assembly and C)” Pearson education/ Prentice Hall of India Pvt. Ltd., 2007 .

Reference Books 1. Tabak Daniel, Hintz Kenneth J., “Microcontrollers: Architecture implementation and Programming”, Tata McGraw Hill, 2007. 2. Andrew N. Sloss, Dominic Symes, Chris Wright, ARM Developer‟s Guide. 3. User mannual of ARM Controllers LPC214X. 4. Douglas V. Hall, Microprocessors and interfacing: programming and hardware, Tata McGraw Hill, 2nd edition, 2007. Mode of Evaluation:


Microcontroller and Applications Lab List of Experiments

Programming 8051 Micro controller using ASM and C, and implementation in flash 8051 microcontroller. 1. Programming with Arithmetic logic instructions [Assembly] 2. Program using constructs(Sorting an array) [Assembly] 3. Programming using Ports [Assembly and C] 4. Delay generation using Timer[Assembly and C] 5. Programming Interrupts [Assembly and C] 6. Implementation of standard UART communication.(using hyper terminal) [Assembly and C] 7. Interfacing LCD Display. [Assembly and C] 8. Interfacing with Keypad[Assembly and C] 9. Programming ADC/DAC [Assembly and C] 10. Interfacing with stepper motor. [Assembly and C] PROTEUS Simulation 11. Pulse Width Modulation. [Assembly and C] Programming ARM Micro controller using ASM and C using simulator. 11.Programming with Arithmetic logic instructions[Assembly] 12.GPIO programming in ARM microcontroller. [ C Programming] 13.Timers prograaming in ARM Microcontroller. [C Programming]

PROTEUS Simulation

ECE305 Version No.:

Digital Communication

L T P C 3 0 2 4

1.30

ECE203 Modulation Techniques Prerequisite: Objectives: Describe the basic concept of Digital Communication using Functional Block Diagram Analyze the performance of different types of encoding schemes such as Temporal Waveform Coding and power spectral density of different signaling schemes. Analyze the performance of digital modulation and demodulation techniques and identify suitable modulation and demodulation technique for different applications based on bandwidth, data-rate and bit error rate. Illustrate the role of ISI in base band reception techniques and show the working of Correlation Receiver and Matched Filter. Illustrate Spread Spectrum Techniques and Multiple Access Techn iques. •

•

•

•

•

Expected Outcome: 1. Explain the basics of Digital Communication systems. 2. Classify the different type of encoding schemes and derive the power spectral density of different signaling schemes. 3. Justify the role of Digital Modulation and Demodulation techniques in different application. Unit I Communication System Communication Systems - Digital Communication Systems – Functionality of Blocks, Medium classification, Performance Measure; Geometric representation of Signals, Bandwidth, Mathematical Models of Communication Channel. Unit II Baseband Formatting Techniques Overview of Sampling, Quantization – Uniform and Non-uniform (A-law & μ-law), Encoding Techniques for Analog Sources - Temporal waveform encoding, Spectral waveform encoding, Model-based/ Parametric encoding, Comparison of speech encoding techniques. Classification of line codes, characteristics and power spectra of line codes. Unit III Baseband Reception Techniques Noise in Communication Systems; Receiving Filter – Correlation type, Matched Filter type; Equalizing Filter - Signal and system design for ISI elimination, Eye Pattern analysis. Unit IV Bandpass Signal Transmission And Reception Memory less modulation methods – BASK, BFSK, BPSK, DPSK and QPSK; Representation and Spectral Characteristics; Error performance – Coherent and Non-coherent detection systems; Non Linear Modulation Methods with memory – CPFSK, MSK and GMSK. Unit V Spread Spectrum Techniques Introduction – Generation of PN Sequences – Properties of PN Sequences – Direct Sequence Spread Spectrum – Frequency Hopped Spectrum. Unit VI Multiple Access Techniques Introduction – TDM/TDMA – FDM/FDMA – CDMA – SDMA - OFDM/OFDMA.

Textbooks: Simon Haykin, “Digital Communication” , John Wiley, 2009. Reference Books 1. John.G. Proakis, “Fundamentals of Communication Systems”, Pearson Education, 2006 . 2. Amitabha Bhattacharya, “Digital Communications”, Tata McGraw Hill, 2006 . 3. Herbert Taub & Donald L Schilling – Principles of Communication Systems (3rd Edition) – Tata McGraw Hill, 2008. 4. Digital Communications by John Proakis, Masoud Salehi , 5 th edition McGraw-Hill; - 2007.

Mode of Evaluation:


ECE305

Digital Communication Lab

List of Experiments: 1. Comparative Study of Pulse Code Modulation and Differential Pulse Code Modulation.

2. Comparative study of Delta Modulation and Adaptive Delta modulation. 3. Simulation of Band Pass Signal Transmission and Reception •

Amplitude Shift Keying

•

Frequency Shift Keying

•

Phase Shift Keying.

4. Performance Analysis of Band Pass Signal Transmission and Reception • Amplitude Shift Keying •

Frequency Shift Keying

•

Phase Shift Keying.

5. Implementation of Amplitude Shift Keying 6. Implementation of Frequency Shift Keying 7. Implementation of Phase Shift Keying. 8. Time Division Multiplexing: PLL (CD 4046) based synch, clock and data extraction 9. Generation of PN Sequences 10. Simulation of Direct Sequence Spread Spectrum 11. Simulation of Frequency Hopped Spread Spectrum 12. Study of TDMA, FDMA and CDMA 13. Study of Orthogonal Frequency Division Multiplexing

Course code: EEE 226 Version No. Course Prerequisites Objectives:

Control Systems 1.11 MAT 105 & EEE101/EEE105/ECE102 •

•

•

•

Expected Outcome:

LTP C 3 0 2 4

To present a clear exposition of the classical methods of control engineering, physical System modeling, and basic principles of frequency and time domain design techniques. To teach the practical control system design with realistic system specifications. To provide knowledge of state variable models and fundamental notions of state feedback design.

On the completion of this course the student will be able to: Calculate the transfer function from the block diagram Determine the stability of linear systems Design PID controllers from design specifications Apply frequency domain methods to determine stability Formulate state‐space models Design controllers using the pole placement method • • • • • •

Unit I

Systems and their representations: Basic elements in control systems ‐ open loop & closed loop ‐ Transfer functions of mechanical, electrical, thermal and analogous systems. Block diagram reduction ‐ and signal flow graphs. Control System Components: DC Servo motor ‐ AC Servo motor ‐ Synchro ‐ Stepper motor.

Unit II

Time Response Analysis: Time response – Time domain specifications – Types of test inputs – I and II order system response – Steady state error, error constants, generalized error coefficient – Introduction to P, PI, PID controllers‐ Stability ‐ concept and definition, Characteristic equation – Location of poles – Routh Hurwitz criterion ‐ Root locus techniques: construction.

Unit III

Frequency Response Analysis and Design Bode plots ‐ Polar plot ‐ Nyquist stability criterion – Correlation between frequency domain and time domain specifications ‐ stability analysis using frequency response methods.

Unit IV

Compensator and Controller Design: Realization of basic compensators, cascade compensation in time domain and frequency domain, feed back compensation ‐ Design of lag, lead, lag‐ lead series compensator (using Bode plot) – Design of P, PI and PID controllers in frequency domain.

Unit V

State-Space Analysis: State equation – Solutions – Realization – Controllability – Observability – State space to transfer function conversion – Pole placement.

Textbooks

1. Norman S. Nise, “Control System Engg”, John Wiley & Sons, 4th Edition, 2004 1. Smarajit Ghosh, “ Control Systems (Theory And Applications)”,

Reference Books

Proceedings of the 24th Academic Council of VIT [29.11.2011]

263

Pearson Education,2005 2. Graham C. Goodwin, Stefan F.Graebe, Mario E. Sagado, “ Control System Design”, Phi,2003 3. M. Gopal, “Digital Control And State Variable Methods”, Tata McGraw Hill, 2003. 4. Rao V Dukkipatti, “Control Systems”, Narosa Publications, 2005 5. I.J. Nagarth and M. Gopal, “Control Systems Engineering”, New Age International, 3rd Edn.,2004 6. M. Gopal, “Control Systems‐Principles And Design”, Tata McGraw Hill – 3nd Edn. 2002 7. K. Ogata, “Moddern Control Engineering”, Pearson Edition– 4th Ed. 2005 8. Benjamin C Kuo. “Automatic Control System.” 8th Edition, John Wiley &Sons,2003. 9. R.C. Dorf And R.H. Bishop, “Modern Control Systems (Examples And Design Problems)”, Pearson Education, 2004 Mode of Evaluation

Sessional – Written CAT‐ I & II , Quizzes, Assignments/ other tests Final – Written Term End Examination

Recommended by the Board of Studies on

Oct 2011

Date of Approval by the Academic Council

Proceedings of the 24th Academic Council of VIT [29.11.2011]

264


English for Engineers II Common for I MS and I B.Tech Courses Theory

ENG102

English for Engineers – II

Version No.

2

Course Pre-requisites

ENG101

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2

Objectives Students : •

Can write and prepare the necessary technical documents.

•

Can face interview with confidence.

•

Will be a better performer professionally.

Expected Outcome •

Tune up writing skills and prepare technical documents without errors.

•

Enhance the students with strong writing and presentation skills.

Course Description

Theory

Unit No. 1

6 hrs

Profiling readers – Context of Use Revising and editing - Error detection (grammatical and vocabulary) Drafts of Abstract and Executive Summary Unit No. 2

6 hrs

Revising and editing –Proof reading symbols Writing Instructions Writing Memos. Unit No. 3

6 hrs

Preparing Questionnaires Writing Statements of Purpose – Definitions, format and Sample Technical - Report writing Unit No. 4

6 hrs

Technical- Writing a Proposal Graphic information/ Transcoding (Use of graphs, tables, charts) Meeting – Agenda, Minutes

1011

3


Unit No. 5

6 hrs

Resume (Archival and Functional) Writing effective Applications (Emphasizing Education and Experience)

Emphasizing Work

Thank You Letter and apology letters (after interviews or refusing a job offer) Text Books Compiled and prepared by the English Division, SSL, VIT University References 1. Technical Communication Today –Richard Johnson and Sheehan 2. Porter, Patricia A., and Margaret Grant. Communicating Effectively in English: Oral Communication for Non-Native Speakers. 2nd ed. Belmont, CA: Wadsworth, 1992. ISBN: 9780534172688. 3. Alley, Michael. The Craft of Scientific Presentations: Critical Steps to Succeed and Critical Errors to Avoid . New York, NY: Springer, 2007. ISBN: 9780387955551. 4. Writing Resumes-Kilmet, Stephen. "The Resume," and "The Computerized Resume." In Writing for Design Professionals. New York, NY: W.W. Norton, 2006, pp. 127-129. ISBN: 0393731855. 5. Writing Cover Letters-Kilmet, Stephen. "Cover Letter," and "Enclosures and Attachments." In Writing for Design Professionals. New York, NY: W.W. Norton, 2006, pp. 128-129. ISBN: 0393731855. 6. Writing a Proposal "Standard Proposal for Funding." in Writing in the Disciplines. Fort Worth, TX: Harcourt Brace College Publisher, 1995. ISBN: 0155025384. 7. http://www.job-interview.net/ 8. http://www.interviewmastery.com/ Mode of Evaluation

Assignments/Seminars/CAT/Term-end

Recommended by the Board of Studies on 14.05.2012 Date of Approval by the 18.05.2012 Academic Council

1012

th

6 Semester

rd

nd


1. Antennas and Wave Propagation 2. Information Theory and Coding 3. Computer Communication 4. Optical Communication and Networks 5. Wireless and Mobile Communication 6. Satellite Communication 7. Psychology and Sociology 8. Principles of Management 9. Research Methods for Management

ECE306

Antennas and Wave Propagation

Version No.:

2.00

Prerequisite:

ECE202 Transmission Lines and Fields

L 3

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Objectives: Introduce the mechanism and models for radio-wave propagation. Discuss the fundamental antenna parameters and numerical methods to analyze and differentiate the antennas. Design antennas and study the radiation mechanism of various antennas and antenna arrays. Provide the principles of selection of Antennas for Modern Wireless Application. Expected Outcome: 1. Explain The Wave Propagation Mechanisms. 2. To Interpret The Basic Antenna Parameters And Radiation Pattern. 3. Design And Characterize The Various Wire And Aperture Antennas, Antenna Arrays And Broad Band Antennas. Unit I Wave Propagation Propagation Mechanism- Reflection, refraction and Transmission, Scattering and diffraction. Propagation Model- Path Loss, Free space loss, Plane earth Loss, Link budget, Noise Modeling. Modes of propagation- Ground wave Propagation, Space wave propagation- Tropospheric Tropospheric effects, Sky wave Propagation- Ionospheric Effects. Unit II Antenna Fundamentals Radiation mechanism-single wire, two wire, dipole and current distribution on thin wire. Radiated field components -Hertizan dipole, half wave dipole, monopole antenna. Antenna Parameters- radiation pattern, beam width, field region, radiation power density, directivity and gain, bandwidth, polarization, co polarization and cross polarization level, input impedance, efficiency, antenna effective length and area, antenna temperature. Friss Transmission formula, Radar range equation. FCC Antenna standards A and B. Measurements - radiation pattern- gain- directivity and impedance measurements. Unit III Design of Arrays Linear Array - Two element array, N-element linear array- broadside array, End fire arrayDirectivity, radiation pattern. pattern multiplication. Non-uniform excitation- Binomial, Chebyshev distribution Planar array – Array factor, Circular array - array factor, Directivity (Qualitative study) Unit IV Design of Antennas Wire Antennas- long wire, V-Antenna, Rhombic antenna, Helical antenna, Yagi-Uda antenna. Frequency independent antenna - spiral and log periodic antenna. Aperture antennas - Horn antenna, Parabolic reflector antenna, Microstrip antenna. MEMS antenna. Unit V Antennas for Modern Wireless Communications (Qualitative study) Antennas for Terrestrial mobile communication - mobile handsets and base stations. Antennas for Satellite Communication- MSAT briefcase terminal and vehicle mounted antennas, VSAT and DBS TV antennas. Antenna for Radar systems. Adaptive antenna, RFID antenna, Ultra wideband antenna, Terahertz antenna.

Textbooks 1. Balanis, “ Antenna Theory - Analysis and Design”, 3/e , John Wiley & Sons, 2005. 2. J.D.Krauss, “ Antenna for all Applications ”, TMH, 4/e, 2010. Reference Books 1. S.R.Saunders, “ Antennas and Propagation for Wireless Communication ”, 2/e, John Wiley, 2007. 2. Yi Huang and Kevin Boyle, “Antenna From Theory to Practice”, 1/e, John Wiley, 2008 3. R.S.Elliot, “Antenna Theory and Design”, IEEE Press, John Wiley, 2005. 4. H. Jasik , “Antenna Engineering Handbook ” , Editor, McGraw-Hill, 1961. 5. R.L.Freeman, “Reference Manual for Telecommunication engineering ”, Vol. I, John Wiley, 2002. 6. Yi Huang and Kevin Boyle, “Antenna from Theory to Practice”, 1/e, John Wiley, 2008. Mode of Evaluation:



Information Theory and Coding

L T P C 3 0 0 3

1.10 ECE305 Digital Communication

Objectives: Describe and analyze the information source and channel capacity Differentiate between the uniform and non-uniform quantization Analyze the source coding techniques such as Shanan Fano Encoding, Huffman Coding, Arithmetic Coding. Apply statistical techniques for signal detection Construct the various channel coding schemes such as block codes, cyclic codes and convolutional codes. •

•

•

•

•

Expected Outcome: 1. Apply mathematical models that describes the behavior of information source and channel capacity and the performance of source coding and channel coding techniques 2. Solve mathematical problems in source coding and channel coding techniques and implement in Matlab. Unit I Information Theory Introduction, Uncertainty, Information and it‟s property, Entropy and its property, Joint and Conditional Entropy, Mutual Information and its property, Information measures for Continuous random variables. Unit II Channel classification and Capacity Channel capacity theorem, Continuous and Discrete Communication channels – Discrete memory less channels - channel representations - noiseless channel, lossless channels, Deterministic, Binary symmetric channel (BSC), Binary Erasure channel (BEC) and their capacities. Unit III Source Coding Techniques Coding for Discrete memory less sources: – Fixed length code words, Variable length code words, Kraft Inequality, Prefix coding, Shannon‟s first , second and third theorem, Shannon binary Encoding, Shannon- Fano Encoding, Huffman Coding : minimum and maximum variance method, Arithmetic Coding, Dictionary Coding- LZ , LZW Coding. Unit IV Error Control Coding Types of Errors, Types of Codes, Linear Block Codes: Error Detection and Error Correction Capabilities of Linear Block codes, Binary Cyclic codes , Encoding using Shift register, Syndrome Calculation, Error detection, and Error correction, Convolutional codes – Encoders and Decoders for convolutional codes, LDPC Codes, Trellis Codes, Turbo Codes, Viterbi Coding. Unit V Detection of Signals and Channels with Noise Hypothesis testing – Baye‟s criterion – Minimum error probability criterion, Neyman Pearson criterion, Minmax criterion-Maximum Likelihood detector-Wiener filter-Continuous and Discrete channels with noise.

Textbooks: 1. K. Sam Shanmugam, “Digital and Analog Communication Systems”, John Wiley and Sons, 2006. 2. Simon Haykin, “Communication Systems”, John Wiley and Sons, 2009. Reference Books: 1. Thomas M. Cover, Joy A. Thomas,” Elements of Information Theory”, John Wiley and Sons, 2004. 2. Ranjan Bose,” Information Theory, Coding and Cryptography”, Tata McGraw Hill, 2012. Mode of Evaluation:


ECE308

Computer Communication

L T P C 3 0 2 4

Version No.: 1.10 ECE305 Digital Communication Prerequisite: Objectives: To make the students to understand the different layers of ISO Network To understand the concept of Networking. To get to know the connectivity‟s and how to interface with netwo rk. Unit I Data Communication Evolution of data Networks – Switching Techniques – Network Topologies – Categories of Networks – ISO/OSI Reference Model – TCP/IP Model – Inter Networking Devices – Repeaters – Hubs – Switches – Bridges: Transparent and Source Routing Bridges – Routers. Unit II Data Link Layer Logical Link Control – Error Detection Techniques – ARQ protocols – Framing – HDLC – Point to Point protocol. Medium Access Control – Random access Protocols – Scheduling approaches to MAC. Unit III Local Area Networks Ethernet – Token Bus – Token Ring – FDDI – Virtual LAN – Wireless LAN. Unit IV Network Layer Internetworking – IP Addressing – Subnetting – Ipv4 and IPv6 – Routing – Distance Vector and Link State Routing – Routing Protocols. Unit V Transport Layer and Application Layer Connection oriented and Connectionless Service – User Datagram Protocol – Transmission Control Protocol – Congestion Control – Application Layer Protocols: DNS, SMTP, FTP, HTTP and World Wide Web. Textbooks: 1. Alberto Leon-Garcia, “Communication Networks” Tata McGraw -Hill 2005. Reference Books: 1. Robert Gallager, “Data Networks”, Prentice Hall, 2004. 2. W. Stallings, Data and Computer Communications, Prentice Hall, 2004. 3. Fred Halsall, Data communications, “Computer Networks and Open systems”, Addison Wesley 2000. Mode of Evaluation: CAT- I & II, Quizzes, Assignments/ other tests, Term End Examination.   

ECE308

Computer Communication Lab


1. 2. 3. 4. 5. 6.

Demonstrate the implementation of Token Ring Network and Examine The performance under different Scenarios using OPNET Demonstrate the implementation of Ethernet Network and Examine The performance under different Scenarios using OPNET Simulation of TCP Protocol using NS-2 Designing a simulation model using NS-2 to analyze various aspects of the Internet a. Protocol. 7. Simulation of ATM network using NS-2


Optical Communication and Networks

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Objectives: To provide an in depth knowledge on various types of fibers, their transmission characteristics, geometrical, optical, mechanical characteristics, techniques to compensate transmission impairments, power launching and coupling schemes. To describe the construction, working principle and characteristics of LEDs, LASERs, photo detectors and external modulators to suit the low loss wavelength optical communication system establishment and also to analyze noise performance at the receiver section. To introduce the concepts of optical network architecture, routing algorithms and intelligent optical networks. Expected Outcome: 1. Demonstrate the transmission, geometrical and optical and mechanical characteristics of fiber. 2. Choose fiber, optoelectronic components to design, analyze and evaluate various optical communication systems 3. Establish optical communication systems and integrate it as part of the telecommunication system to speed up the transmissions. Unit I Fibre Optic Systems Analog and Digital fiber optic systems and associated Sources/Transmitters Optical ModulatorsReceiver - p – i – n Receivers - APD Receivers. Fibers- Non dispersion-Shifted Fiber - DispersionShifted Fiber- Nonzero Dispersion-Shifted Fiber- Link impairment considerations and system design. Regenerators – Optical amplifiers- Optical Amplifiers - Stimulated Emission Spontaneous Emission - Erbium-Doped Fiber Amplifiers - Raman Amplifiers -Semiconductor Optical Amplifiers -Crosstalk in SOAs. Unit II SONET-SDH Fiber networks evolution as SONET/SDH Multiplexing - SONET/SDH Layers -SONET Frame Structure -SONET/SDH Physical Layer- Elements of a SONET/SDH Infrastructure Network Survivability - Basic Concepts - Protection in SONET/SDH - Point-to-Point - SelfHealing Rings -Unidirectional Path-Switched Rings - Bidirectional Line-Switched Rings. Unit III WDM Light Wave System WDM -WDM Components -Tunable Optical Filters-Multiplexers and Demultiplexers - Add – Drop Multiplexers - Star Couplers- Wavelength Routers- Optical Cross-Connects - Wavelength Converters- - WDM Transmitters and receivers - Nonlinear Raman Crosstalk - Stimulated Brillouin Scattering - Cross-Phase Modulation - Four-Wave Mixing – Dispersion -ManagementPrecompensation Schemes- Post compensation Techniques -Fiber Bragg Gratings- Optical Phase Conjugation- PMD Compensation. Unit IV Single Wave Length Systems Optical Time-Division Multiplexing – Bit interleaving-Packet Interleaving- Subcarrier Multiplexing -Analog SCM Systems- Digital SCM Systems - Code-Division Multiplexing Direct-Sequence Encoding - Spectral Encoding.

Unit V All Optical Transport and Access Networks: The Optical Transport Network - Introduction - OTN Network Layers - FEC in OTN - OTN Frame Structure - OPU-k - ODU-k - OTU-k-The Optical Channel - Optical Channel Carrier and Optical Channel Group – Non associated Overhead – Mapping GFP -frames in OPU-kOTN and DWDM Access WDM Systems – The General PON – CWDM PON- TDM PON TDM PON Versus WDMPON. Textbooks 1. Rajiv Ramaswami, Kumar N.Sivarajan, Galen H. Sasaki “Optical networks” -3rd edition Morgan Kaufmann Publishers 2010. 2. Ghatak K. Thyagarajan, “Introduction to Fiber Optics”, Second Edition, Cambridge University Press, 2002. Reference Books 1. John M. Senior,” Optical fiber communication principles and practice”, 3rd edition, PHI, 2009. 2. Govind P.Agrawal, “Fiber optic communication system”, 3 rd edition John Wiley and Sons, 2002. 3. Gerd Keiser, “Optical Fiber Communications” McGraw -Hill, 4th Edition, 2008. 4. Djafar k.mynbaev and Lowell.l.scheiner, “Fiber optic communication Technology”, Pearson education, 2006. Mode of Evaluation: CAT- I & II, Quizzes, Assignments/ other tests, Term End Examination

ECE401

Optical Communication and Networks Lab


1. Design, simulation and analysis of CWDM and DWDM systems. 2. Dispersion Management-Pre, Post, Pre- Post DCF, Bragg‟s Grating 3. Analysis of SPM in single wavelength system 4. Analysis of CPM in Multi- wavelength system 5. Analysis of FWM in WDM system 6. Comparison of NRZ, RZ, CRZ and CSRZ modulations. 7. PMD compensation in optical systems. 8. Gain Equalization in EDFA for WDM system. 9. DPSK modulation and Demodulation in optical systems. 10. Sub carrier Multiplexing and demultiplexing 11. FTTH system with GEPON access architecture.

ECE403

Wireless and Mobile Communication

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Version No.: 2.00 ECE308 Computer Communication Prerequisite: Objectives: Interpret the various spectrum allocation standards and assigned Bandwidth allocation for various wireless and cellular standards. Apply the constraints such as fixed bandwidth channel spacing and signal to noise ratio in the cellular systems Specify the need of OFDM techniques for wireless communication. Illustrate the features of 1G, 2G and 3G and next generation standards using fundamentals of radio telephony. Describe the various kinds of mitigation techniques used for multipath propagation. Expected Outcome: Student will be able to To know the cellular structure developed for wireless mobile communication. To understand how signal propagation is carried out in mobile environment with the help of large scale propagation models and small scale models To have a complete knowledge on various standards used in Wireless Communication. To study about various mitigation techniques for multipath propagation. •

•

• •

•

•

•

•

•

Unit I Cellular Concept 8 hours Cellular concept - Frequency reuse - channel assignment strategies - hand off strategies interference & system capacity - trunking& grade of service – Improving coverage and capacity in cellular system. Unit II Mobile Radio Propagation 10 hours Free Space Propagation Model – Three Basic Propagation mechanism – Reflection, Diffraction and Scattering – Ground Reflection (Two Ray) model - Link Budget design using Path Loss model – Outdoor and Indoor Propagation models - Small scale multipath propagation – Parameters of mobile multipath channels – Types of small scale fading – Fading effects due to Multipath time delay spread and Fading effects due to Doppler spread - Rayleigh and Rician distribution. Unit III OFDM for Wireless Communication 10 hours Overview of Linear Modulation Techniques – GMSK – Multicarrier Modulation – OFDM principle – Transceiver implementation, Cyclic prefix, Intercarrier interference, PAPR. Unit IV Wireless standards 10 hours Introduction to wireless standards – 1G-AMPS, 2G. GSM services and features, System architecture, Radio subsystem, channel types, Frame structure for GSM, Signal Processing in GSM - CDMA (IS-95) – Forward and Reverse CDMA Channel – GPRS – Advanced Wireless standards. Unit V Multipath Mitigation Techniques 7 hours Diversity – Types of Diversity – Diversity combining techniques: Selection, Feedback, Maximal Ratio Combining and Equal Gain Combining – Rake receiver – MIMO systems – Spatial Multiplexing, System Model and Channel state information.

Unit VI Security in Wireless Networks Introduction-Requirements-Services-Mechanisms-Algorithms. Textbooks 1. Rappaport T.S., “Wireless communications”, Pearson Education, 2010. Reference Books 1. David Tse and Pramod Viswanath, “Fundamentals of Wireless Communication”, Cambridge University Press, 2005. 2. Van Nee, R. and Ramji Prasad, OFDM for wireless multimedia communications, Artech House, 2000. 3. Jochen Schiller, “Mobile Communication”, Pearson Education, 2009 4. Andreas.F. Molisch, “Wireless Communications”, John Wiley India, 2006. 5. Lee, W.C.Y., Mobile Communication Engineering, McGraw Hill, 2008. 6. Vijay. K. Garg, “Wireless Communication and Networking”, Morgan Kaufmann Publishers, 2007. 7. Kavch Pahlavan, Prashant Krishnamoorthy, Principles of Wireless Networks, PHI. Mode of Evaluation:



Satellite Communication

L T P C 3 0 0 3


Objectives: To get in depth knowledge of communication through satellite To know the intricacies involved To understand the design criterion Expected Outcome: On completion of the course the student shall be able to: Identify the required specifications for a complete satellite subsystem. Summarize the tracking and monitoring systems operated in the earth station. Interpret the frequency and multiple access techniques required for a typical communication. Understand the role of satellite communication in advance communication technologies. Build a satellite model with all the required parameters to operate for a specific engineering application.   

    

Unit I Elements of Orbotal Mechanics Equation, Orbital elements, orbital perturbation; Tracking and orbital determination, orbital correction / control. Unit II Elements of Communication Satellite Design Space environment, Spacecraft configuration, spacecraft subsystems, payload, Reliability considerations spacecraft integration and testing. Unit III Multiple Access Techniques FDM-FM-FDMA, TDMA, SSMA / CDMA, RANDOM MULTIPLE access techniques; packet switching and packet satellite networks. Satellite on broad processing and switching. Unit IV

Satellite Link Design

Types of systems: BSS, Performance requirements and standards for Telephony, TV and data. Performance impairments; Noise, interference, inter modulation. Design of typical satellite links. Unit V

Domestic Satellite Systems

The INSAT system, International system: INTELSAT, IMMARSAT, Satellite based personal communication LEO, ICO, CEO Systems. Textbooks: 1. D. Roddy, “Satellite Communications”, Prentice Hall, 19 89. 2. T. Pratt and C.W. Boastian, “Satellite Communication”, John Wiley & Sons, 1986. Reference Books: 1. Yunus A. Cengel (2005), Thermodynamics: An Engineering Approach, Tata McGraw- Hill Publishing Company Ltd. 2. Y.V.C.Rao (2004), An Introduction to Thermodynamics, Universities Press. 3. C. P. Arora (2005) Thermodynamics, Tata McGraw-Hill Publishing Company Ltd. 4. David R. Gaskell, (2003), Introduction to Thermodynamics of Materials, Taylor and Francis Publisher.

5. M. Achuthan (2004), Engineering Thermodynamics, Prentice Hall India Limited. 6. Eastop (2004), Applied Thermodynamics for Engineering Technologies, Addison - Wesley Logman Limited. Mode of Evaluation:

CAT- I & II, Assignments/ other tests, Term End Examination

Proceedings of the 20th Meeting of the Academic Council of VIT held on 26.3.2010

PSYCHOLOGY AND SOCIOLOGY L

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Version No.: Course Prerequisite: Nil Objectives: Developed with the idea of making the students acquainted with the basic concepts of Psychology as well as Sociology so as to equip them to be better social beings. To help students broaden their view of society beyond their own immediate experience and understand how and why their own experience may be similar or different to the experience of other. •

•

Expected Outcome: CONTENTS Unit

Description

1

Psychology – Science of Psychology – Meaning – Objectives – Schools of Psychology – Psycho analysis – Behaviorism – Humanism – Sensation and perception, Emotion and motivation. Cognitive abilities and Intelligence – Personality.

2

3

4

5

Hours

Applications of Psychology – Memory Building and Mind Mapping – Stress Management – Career Planning and Management – Ergonomics – Cybernetics - Case Studies Social Psychology – Nature and Scope – Social Psychology and Related disciplines – Cultivation and development of human values – social changes – urbanization – westernisation – social problems – social unrest – action – child labour – gender injustice. Attitudes and Behavior – Impression Management – Team Work and its success – Assertive behaviour – Developing positive attitude – Case studies Sociology – Definition of Sociology – subject matter society – definition and characteristics – social structure – social groups – social institution culture – cultural diversity – socialization – social rules norms and values – Case studies

Text Books 1. Clifford T. Morgan, Richard A. King, John R. Weisz, John Schopler – “Introduction to Psychology, Tata McGraw Hill Edition – 7th Edition, 2008. 2. John J. Makionis – “Sociology”, Pearson Education, 10th Editiion, 2008. Reference Books: 1. John J Makionis – ‘Sociology’- Pearson Education in South Asia : New Delhi 2006 2. Edward E. Smith, Susan Nolen, Hoeksema, Barba Fredickson, Geoffrey R. Lottus– “Introduction to Psychology”, Atkinson & Hilgard’s – 14th Edition, 2008. 3. Shelley E. Taylor, Letitia Anne Peplan, David O. Sears, “Social Psychology” – Pearson Education, 12th Editiion, 2008. Mode of Evaluation: Written Examinations and any of these: Term Paper, Mini Projects, Quiz, Group Discussion, Case Study Analysis, Seminar, Assignments etc. Recommended by the Board of Studies on: 23-02-2010 Date of Approval by the Academic Council:

160

BMT102 PRINCIPLES OF MANAGEMENT L

T

P

C

3

0

0

3

Version : 1.00 Prerequisite : Nil Objectives: To give exposure to the Students with the key aspects and concepts of Management. and to understand the interdisciplinary nature of Management Expected Outcome: The Students will be familiar with the basic concepts of Management and will be able to apply the same in Organizations.

CONTENTS UNIT

1

2

3

DESCRIPTION

HOURS

Nature and Scope of Management: Meaning, Importance of Management, Functional areas of Management, Management as a process, Management as a Science/an Art ,Management & Administration, Development of Management thought, Scientific Management, Modern Management, Management Levels, Managerial Skill, Managerial Roles, Comparison of American & Japanese Management Practice. Mission, Vision & Objectives Mission and Vision, Objectives‐ hierarchy of objectives, Process of setting objectives, Management By Objectives‐Meaning, Advantages, & Limitations. Environment, Social Responsibility, Ethics: Environmental factors, Challenges before Indian Managers, The Social responsibility of business, Key Ethical principles, Ethical issues in Management

20

Planning: Meaning and Nature of Planning, Steps in Planning, Types of Plans‐basis of Breadth, Time Frame, Specificity, Frequency of Use, Classification of Budgets ‐basis of Capacity, Coverage, Period, Planning premises‐ Meaning, Types; Forecasting ‐Meaning, Importance of Forecasting; Decision Making‐Meaning, Process of Decision Making. Organizing: Concept of organizing & Organization , Steps in organizing, Organization as a Process & as a Structure; Authority, Responsibility, Power ‐ Delegation ‐ Concept, Obstacles in delegation; Centralization & Decentralization; Departmentalization ‐ Meaning, Bases of Departmentalization; Organization structure ‐ Organization Chart ‐ Organizational Change ‐ Organizational Creativity & Innovation ‐ Organizational Culture .

Staffing & Leading: Manpower Planning‐ Meaning; Recruitment‐Meaning, Sources; Selection ‐Process; Training‐Meaning, Methods; Leadership‐ Meaning, Leadership styles; Motivation‐Meaning, Types of Motivation, Content theories of Motivation‐ Maslow, Alderfer, David McClelland, Herzberg; Theory X & Theory Y; Communication ‐ Meaning, Process, Types Controlling: Meaning, Process of control, Types of Control, Organizational Control techniques ‐ Budgetary control, Standard costing, Management Auditing, MBO, and Break Even Analysis.

Text Book: 1. L.M. PRASAD, 2010, Principles & Practice Of Management Sultan Chand & Sons, New Delhi. Reference Books: 1. Dr. S.C. Saxena, (2005), Principles and Practice of Management, Sultan chand & Sons. 2. Koontz, Weihrich & Aryasri, (2006), Essentials of Management, Tata McGraw Hill. Mode of Evaluation: Written Examinations and any of these: Term Paper, Mini Projects, Quiz, Group Discussion, Case Study Analysis, Seminar, Assignments etc. Recommended by the Board of Studies on : 27‐08‐2011 Date of Approval by the Academic Council : 23 AC held on 30.8.2011

Proceedings of the 23rd Academic Council of VIT [30.8.2011]

143

15

10

BMT301 RESEARCH METHODS IN MANAGEMENT L 3

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P 0

C 3

Version : 1.00 Prerequisite : BMT207 Objectives: This course enables the student to identify the real business problem of a company and how he/she can scientifically and logically study the problem and provide the solution for the business problem by using his/her knowledge in functional areas of management Expected Outcome: To understand and using the various techniques to analyze the business problems and to provide the feasible solution to the business problems

CONTENTS UNIT

1

2

3

DESCRIPTION Foundations of Research: Meaning, Objectives, Motivation, Utility. Characteristics of scientific method ‐ Concept, Construct, Definition, Variable. Research Process ‐ problem Identification & Formulation – Management Question – Research Question – Investigation Question – Measurement Issues – Hypothesis – Qualities of a good Hypothesis –Null Hypothesis & Alternative Hypothesis. 1.c. Research Design: Concept and Importance in Research – Features of a good research design – Exploratory Research Design – concept, types and uses, Descriptive Research Designs – concept, types and uses. Experimental Design: Causal relationships, Concept of Independent & Dependent variables, concomitant variable, extraneous variable, Treatment, Control group. Qualitative and quantitative research: Qualitative research – Quantitative research – Concept of measurement, causality, generalization, replication. Merging the two approaches. Types of Data: Secondary Data – Definition, Sources, Characteristics. Primary Data – Definition, Advantages and disadvantages over secondary data, Observation method, Questionnaire Construction, Personal Interviews, Telephonic Interview, Mail Survey, Email/Internet survey. Sampling: Concepts of Statistical Population, Sample, Sampling Frame, Sampling Error, Sample Size, Non Response. Characteristics of a good sample. Probability Sample – Simple Random Sample, Systematic Sample, Stratified Random Sample & Multi‐stage sampling. Non Probability Sample – Judgment, Convenience, Quota & Snowballing methods. Determining size of the sample – Practical considerations in sampling and sample size. Data Analysis: Data Preparation – Univariate analysis (frequency tables, bar charts, pie charts, percentages), Bivariate analysis – Cross tabulations and Chi‐square test including testing hypothesis of association.) ‐ Interpretation of Data and Report Writing – Layout of a Research Paper )

HOURS

15

20

10

Text Book: 1. Donald R. Cooper and Pamela S. Schindler, (2006), Business Research Methods, Tata McGraw Hill. Reference Books: th 1. Williams Zickmund G, (2003), Business Research Methods, 7 Edition, Pearson Education. th 2. Hair, Anderson, Tatham and Black (2006), 5 Edition, Multivariate Data Analysis, Pearson Education. 3. C.R.Kothari, (2005), Research Methodology: Methods and Techniques, New Age International. nd 4. O.R. Krishnaswamy, (2005), Methodology of Research in Social Sciences, 2 Edition, Himalaya Publishers. Mode of Evaluation: Examinations and any of these: Term Paper, Mini Projects, Quiz, Group Discussion, Case Study Analysis, Seminar, Assignments etc. Recommended by the Board of Studies on : 27‐08‐2011 Date of Approval by the Academic Council : 23 AC held on 30.8.2011

Proceedings of the 23rd Academic Council of VIT [30.8.2011]

163

th

7 Semester

th

st


1. Microwave Engineering 2. Neural Networks and Fuzzy Control 3. Business Economics 4. Numerical Analysis


Microwave Engineering

L T P C 3 0 2 4

1.10 ECE306 Antennas and Wave Propagation

Objectives Analyze the passive circuits using Scattering parameters. Understand the various types of microwave semiconductor devices Design the microwave filters and implement in micro strip form Use smith chart to design amplifier using matching network Expected Outcome 1. Distinguish microwave IEEE frequency bands based on their application(A) 2. Analyze various microwave networks to study its characteristics (A,C,E) 3. Perform design and simulation of microwave circuits(A,C,E,H) 4. Infer and evaluate the performance of designed microwave networks (A,C,E) 5. Distinguish the requirement of microwave source for various applications 6. Determine stability condition and design microwave amplifier.    

Unit I Microwave measurement and application Microwave frequencies (IEEE Standards), Microwave measurements- Guide wavelength VSWRFrequency, Impedance. Applications of Microwaves: Microwave Oven, Radar, Wireless applications. Unit II Microwave Network Analysis Impedance and admittance matrix- Reciprocal Networks and Lossless networks, Scattering matrix- The transmission matrix, Signal Flow graph – Decomposition of Signal Flow graphs. Unit III Microwave Sources and Semiconductor Devices Microwave Tubes : Travelling Wave Tube (TWT), Klystron oscillator, Reflex Klystron, Magnetron. Semiconductor Devices: Tunnel diode, Gunn diode, IMPATT-TRAPATT-BARITT diodes, microwave transistors. Unit IV Microwave Passive Components(Wave Guide) Power dividers: E-Plane Tee, H-Plane Tee, Magic Tee, Directional Coupler. Ferrite Devices: Phase Shifter, Isolator, Circulator, Microwave Resonators. Wave guide cavities: Rectangular Cavity, Circular Cavity. Unit V Design of Microwave Passive and active Circuits : Microstrip lines : Basics of Microstrip lines. Power Dividers: T junction, resistive power divider, Wilkinson Power Divider, Branch Line Coupler, Rat race ring (180 o hybrid coupler). Microwave Filters: Low Pass Filter design (Butterworth and Chebyshev) - Insertion loss method: Richard‟s Transformation, Kuroda‟s identities, Stepped impedance low pass filter. Microwave Active circuits Microwave amplifiers, Stability, Single stage transistor amplifier, Maximum gain method. Textbooks: 1. D. M. Pozar, “Microwave Engineering”, John Wiley, 3/e, 2005 . 2. Samuel Y. Liao, “Microwave Devices and Circuits”,3/e, PHI, New Delhi, 2002.

Reference Books 1. Robert E. Coughlin, “Foundations of Microwave Engineering”, John Wiley, 3/e, 2001. 2. Annapurna Dasand S, K. Das, “Microwave Engineering”, Tata McGraw-Hill, New Delhi, 2000. 3. O.P. Gandhi, “Microwave Engineering”, Pergamon Press, NY, 2003. 4. M.L. Sisodia, “Microwave active devices - Vaccum and Solid States” New Age International, 2004. 5. M.L. Sisodia, “Microwave circuit and Passive devices” New Age International, 2004. Mode of Evaluation:


ECE402

Microwave Engineering Lab


Design & Simulation using Software 1.

Branch Line Coupler

2.

Power Divider

3.

Filter

4.

Amplifier

5.

Oscillator

6.

Circuit Mixer

7.

Low Noise Amplifier

ECE407

Neural Networks and Fuzzy Control

L T P C 3 0 0 3

Version No.: 1.30 Prerequisites: MAT101 Multivariable Calculus and Differential Equations / MAT201 Complex Variables and Partial Differential Equations, ECE303 Digital Signal Processing Objectives: To provide in depth knowledge on the latest subject and their applications in different fields. To introduce the various learning rules of Neural Networks both supervised and unsupervised. To explain the working of error back propagation training algorithm and its use as a mathematical tool for solving problems. To provide knowledge on associative memories and their applications. To introduce the subject on Fuzzy Logic. To introduce the Fuzzy relations and Fuzzy mathematics. To explain the solutions of a problem by Fuzzy Logic method based on linguistic inputs. To explain the concept of Fuzzy control and also help to design FLC. To explain few applications of both Neural Networks and Fuzzy Logic in different fields •

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•

•

•

•

•

•

•

Unit I Introduction to Artificial Neural Networks: Artificial neural networks and their biological motivation – Terminology – Models of neuron – Topology – characteristics of artificial neural networks – types of activation functions. Unit II Learning Laws Learning methods – error correction learning – Hebbian learning – Perceptron – XOR Problem – Perceptron learning rule convergence theorem – Adaline. Unit III Feed Forward Networks Multilayer Perceptron – Back Propagation learning algorithm – Universal function approximation – Associative memory: auto association, hetero associatio, recall and cross talk. Unit IV Recurrent neural networks Linear auto associator – Bi-directional associative memory – Hopfield neural network – Travelling Salesman Problem. Unit V Unsupervised Learning Competitive learning neural networks – Max net – Mexican Hat – Hamming net. Unit VI Self Organizing networks Kohonen Self organizing Feature Map – Counter propagation – Learning Vector Quantization Adaptive Resonance Theory Applications of neural networks in image processing, signal processing, modeling and control. Unit VII Fuzzy Sets and Fuzzy Relations Introduction – classical sets and fuzzy sets – classical relations and fuzzy relations – membership functions – fuzzy to crisp conversion ,fuzzy arithmetic, numbers, vectors, and extension principle Publishers.

Unit VIII Fuzzy Decision Making Classical logic and fuzzy logic – fuzzy rule based systems – fuzzy nonlinear simulation – fuzzy decision making – fuzzy control systems – fuzzy optimization – one-dimensional optimization. Reference Books: 1. Laurene Fausett, Fundamentals of Neural Networks-Architectures, algorithms and applications, Pearson Education Inc., 2004. 2. Timothy J. Ross, Fuzzy Logic with Engineering Applications, John Wiley and sons, 2004. 3. S. Haykin, “Neural Networks, A Comprehensive Foundation”, Pearson Education Inc., 2004. 4. Jacek. M. Zurada, “Introduction to Artificial Neural Systems”, Jaico Publishing House, 2001. 5. J.S.R. Jang, C.T. Sun, E. Mizutani, “Neuro Fuzzy and Soft Computing - A computational Approach to Learning and Machine Intelligence”, Pearson Education Inc., 2002. Pub, New Delhi, 1996. 6. Simon Haykin, “Neural Networks ”, Mac Millen College Pub co., New York, 1994.

Mode of Evaluation: CAT- I & II, Assignments/ other tests, Term End Examination.


HUM103 Business Economics

L T P C 3 0 0 3

Version No. 2 Course Pre-requisites: Nil Objectives: To introduce the business economics concepts and their applications for engineers. Theories and tools of economics in Business applications. Expected Outcome: Students should be aware of basic concepts of economics and theoretical significance in Business. Unit No.1 – Consumer Preferences and Demand Analysis 9hrs Consumer Behaviour- Utility analysis- Indifference Curves –Equilibrium- Income and Price Effect- Slutsky Equation- Demand functions -Consumer Surplus – Engel curveElasticity-Demand Forecasting Techniques. Unit No.2 – Production Analysis 9hrs Producer’s Behaviour- Production Function- Cobb Douglas, CES and Translog Functions- Law of Variable Proportion -Law of Return to Scale. Unit No. 3 – Cost Analysis 9hrs Cost and Revenue Functions -Short-Run and Long-Run-AC, MC, AR and MR- Break–Even Analysis. Unit No. 4 - Market Structures and Pricing 9hrs Perfect, Monopoly, Monopolistic and Oligopoly markets, Pricing – Market Search. Unit No. 5 – Games and Information 9hrs Introduction to Game Theory - Strategic Equilibrium- Nash Equilibrium – Asymmetric Information - Insurance –Risk and Uncertainty - Moral Hazard. Text Books : 1. Business Economics- J.A. Kay- Oxford University Press,- ISBN10: 0198292228 2. Micro Economic Analysis – Varian H 3. Micro Economic Theory: Mathematical Approach – Henderson & Quandt. References : 1. Varian H (1999), “Intermediate Microeconomics: A Modern Approach”, East West Press Pvt., Ltd, New Delhi. 2. Mandal R K (1999), “Microeconomic Theory”, Atlantic Publishers, New Delhi. 3. Maurya M L (2002), “Modern Microeconomics: Theory and Application”, Manglam Publishers, New Delhi. 4. Stigler G (1985), “Theory of Price”, Prentice Hall, New Delhi. 5. Koutsyiannis A (1994), “Modern Micro Economics”, MacMillan, London. 6. Pyndic & Rubin field - Micro Economics. Mode of Evaluation:

Continuous Assessment (Quizzes, CATs, Assignments, etc.) and TEE

Recommended by the Board of Studies on:

04.04.2012

Date of Approval by the Academic Council:

18.05.2012

997


MAT203

NUMERICAL ANALYSIS

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Version No. 1.1 Prerequisite MAT105 Objectives: To provide concepts of numerical methods that can be used in many engineering applications. Expected Outcome: On completion of this course students are able to apply numerical algorithms, concepts in engineering applications 9 hours Unit I Solution Of Equations And Eigen Value Problems Iterative methods: Newton – Raphson method for single variable and for simultaneous equations with two variables. Solutions of a linear system by Gaussian, Gauss-Jordan, Jacobi and Gauss – Seidel methods. Inverse of a matrix by Gauss – Jordan method. Eigen value of a matrix by Power and Jacobi methods. Unit II Interpolation 9 hours Newton forward and backward difference formulae-problems, Stirling’s and Bessel’s Central difference formulae-problems, Newton’s divided difference formulae, Lagrange’s interpolation and Hermite’s polynomials 9 hours Unit III Numerical Differentiation And Integration Numerical differentiation with interpolation polynomials, Numerical integration by rd

th

Trapezoidal and Simpson’s (both 1/3 and 3/8 ) rules. Two and Three point Gaussian quadrature formula. Double integrals using Trapezoidal and Simpson’s rule. Unit IV

Initial Value Equations

Problems

For

Ordinary

Differential

9 hours

Single step Methods – Taylor Series, Euler and Modified Euler, Runge – Kutta method of order four for first and second order differential equations. Multistep Methods-Milne and Adam’s Bashforth predictor and corrector methods. 9 hours Boundary Value Problems For Ordinary And Partial Differential Equations Finite difference solution for the second order ordinary differential equations. Finite difference solution for one dimensional heat equation (both implicit and explicit), Onedimensional wave equation and two-dimensional Laplace and Poisson equations. Unit V

Text Book Jain M.K., Iyengar S.R.K and Jain R.K., “Numerical Methods for Engineering and Scientific Computation (Fourth Edition)”, New Age International (P) Ltd., New Delhi, 20102,3,4,5,6,7

820


References 1. Gerald C.F., Wheatley P.O., Applied Numerical Analysis (Fifth Edition), Addison – Wesley, Singapore, 1998Sastry, S.S., “Introductory Methods of Numerical Analysis (Third Edition)”, Prentice Hall of India, New Delhi, 1998. 2. Grewal B.S., Grewal J.S., “Numerical Methods in Engineering and Science”, Khanna Publishers, New Delhi, 1999. 3. S.S.Sastry, Introductory Methods of Numerical Analysis, PHI Pvt Ltd ,New Delhi (2003). Mode of Evaluation: Recommended by the Board of Studies on : 12-05-2012 Date of Approval by the Academic Council :

821

vit 4years ece syallabus

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