%% Impedance of Microstrip Patch Antenna
% Create a microstrip patch antenna using 'FR4' as the dielectric substrate.

d = dielectric('FR4');
pm = patchMicrostrip('Substrate',d)
show(pm)

%
% Calculate and plot the impedance of the antenna over the specified frequency range.

impedance(pm,linspace(0.5e9,1e9,11));

%
% Copyright 2012 The MathWorks, Inc.