This is the CST presentation for 5G antenna simulation
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This is a brief presentation to explain principle of radiation and mechanism of radiation from halfwave dipole, folded dipole and quarterwave monopole, all viewed as extensions of two-wire transmis...
Device to Device D2D communication allows user devices to directly communicate with each other. D2D using smart antenna will reduce the interference and also reduce the power with respect to distance between the devices. This D2D communication genera
A short problem set on Antenna Systems
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Descrição: Radiation Patterns
Physics of radiation therapy Quick review of physics i radiation therapy
elseif(x<0) x=abs(x); x=(pi/2)*x^2; F=0; if(x<4) for(k=1:12) F=F+(A(k)+j*B(k))*(x/4)^(k-1); end y = F*sqrt(x/4)*exp(-j*x); y = -y; return else for(k=1:12) F=F+(CC(k)+j*D(k))*(4/x)^(k-1); end y = F*sqrt(4/x)*exp(-j*x)+(1-j)/2; y =-y; return end else x=(pi/2)*x^2; F=0; if(x<4) for(k=1:12) F=F+(A(k)+j*B(k))*(x/4)^(k-1); end y = F*sqrt(x/4)*exp(-j*x); return else for(k=1:12) F=F+(CC(k)+j*D(k))*(4/x)^(k-1); end y = F*sqrt(4/x)*exp(-j*x)+(1-j)/2; return end end