%% Create Vivaldi Antenna with Circular Cavity and Plot its Return Loss
% Create and visualize a Vivaldi antenna with a circular cavity.

ant = vivaldiOffsetCavity('CavityShape','Circular');
show(ant)

% Plot the return loss of the antenna over a frequency range of 15 GHz-20 GHz.

returnLoss(ant,linspace(15e9,21e9,41))

% Copyright 2020 The MathWorks, Inc.