%% Radiation Pattern of Reflector Backed Antenna
% Create a reflector backed dipole antenna using a dielectric substrate 'FR4'.

d = dielectric('FR4');
di = dipole('Length',0.15,'Width',0.015, 'Tilt',90,'TiltAxis','Y');
rf = reflector('GroundPlaneLength',30e-2, 'GroundPlaneWidth',25e-2, ...
               'Spacing',7.5e-3,'Substrate',d);
rf.Exciter = di;
show(rf)

%
% Plot the radiation pattern of the antenna at a frequency of 1 GHz.

figure
pattern(rf,1e9)

%
% Copyright 2012 The MathWorks, Inc.