The purpose of this paper is to design a highly directive, low cost, low profile and easily reproducible antenna. A microstrip fed printed bow tie antenna is designed and simulated in order to achieve dual bandwidth, high gain, and size reduction. Th
Descripción: A defected ground structure(DGS) is proposed to compact size of microstrip patch antenna. The main goal of this paper is to miniaturize a microstrip patch antenna resonating at 2.4 GHz. for this pu...
Due to development in wireless devices, it poses a new challenge for the design of an antenna in wireless communication. Patch antennas are well suited for various wireless application systems due ...
A compact and high gain micro strip patch antenna is proposed for satellite communication. The antenna covers the frequency of C band, X band and Ku band. The proposed antenna having the maximum reflection coefficient of 28.076 at 13.13GHz. This ante
antennaDeskripsi lengkap
The proposed antenna is fabricated with substrate RT duroid 5880 and overall patch dimension of 62×64mm. In this paper, we design and implementation of 1x1 microstrip patch antenna array of giv...
antennaDescription complète
antennaFull description
WLAN
microstrip antenna for DTH application.
Descripción: Antenas
its a it project.chapter name is database.its releted to erd-entity relationship diagram.its also helpful in making relationship,in ms access,in oracle,in sql...and many more...Full description
Descrição completa
patchDeskripsi lengkap
saodjas sadkasnd saodas
Descripción: Investigacion array dinamico
Microstrip Patch Array Design Workflow Using CST MICROWAVE STUDIO®
Introduction Single element
design optimization
Array factor
TBP optimization
Antenna array
full model feeding network
Design Procedure 1. Design a single patch element
Resonant frequency, (gain)
2. Postprocessing optimization of feeding coefficients and spacing (Array Factor)
Gain, sidelobe level
3. Design and optimize a feeding network
S11, bandwidth, gain, sidelobe level
1. Design a Single Patch Element Stackup pW
ABS Cover RO4350 Aluminium
msW
pW Reference plane
Microstrip Width
msW
Create the Waveguide Port Macros -> Solver -> Port -> Calculate port extension coefficient
Symmetry Settings
Magnetic symmetry in YZ plane
Open (add space) boundaries are used to estimate backlobes
Mesh Settings (1/2)
At least 2 - 4 cells per strip width
Mesh Settings (2/2) ABS Cover
RO4350 2 cells per substrate height At least 2 cells per air gap
Aluminium
Patch Width for Resonance at 5.5GHz
pW=19.5mm
Electric Field at 5.5GHz Radiation
Standing wave ABS Radome (not shown)
Travelling wave
Single Patch Farfield Pattern
Discrete face port
Design Procedure 1. Design a single patch element
Resonant frequency, (gain)
2. Postprocessing optimization of feeding coefficients and spacing (Array Factor) •