matlab code for an E-shaped antenna?
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this is a matlab code for patch antenna,anybody can convert it to be usable code for an E-shaped antenna?.....please
S11 parameter code:
% plot reflection coefficient S11
figure
plot( freq/1e6, 20*log10(abs(s11)), 'k-', 'Linewidth', 2 );
grid on
title( 'reflection coefficient S_{11}' );
xlabel( 'frequency f / MHz' );
ylabel( 'reflection coefficient S_{11}' );
radiation pattern code:
% calculate the far field at phi=0 degrees and at phi=90 degrees
disp( 'calculating far field at phi=[0 90] deg...' );
nf2ff = CalcNF2FF(nf2ff, Sim_Path, f_res, [-180:2:180]*pi/180, [0 90]*pi/180);
we have the full code for designing the patch antenna , if you want any other details please tell us.
1 个评论
ROHIT KUMAR
2017-7-6
编辑：ROHIT KUMAR
2017-7-6
can anybody please design E patch antenna using matlab? need very urgent
回答（1 个）
Chandra Amma Palanisamy
about 21 hours 前
编辑：Chandra Amma Palanisamy
about 21 hours 前
Antenna Toolbox already includes a built-in E-shaped patch antenna model (patchMicrostripEnotch). You can use it to analyze S11 (return loss), input impedance, and radiation patterns directly.
Example:
ant = design(patchMicrostripEnotch,2e9);
figure,show(ant)
fiigure,pattern(ant,2e9)
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