%% Quadrafilar Helical Dipole Antenna and Radiation Pattern
%  Create and view a quadrafilar helical dipole antenna with turn radius  of 28 mm and strip width of 1.2 mm.

ant = dipoleHelixMultifilar('Radius',28e-3,'Width',1.2e-3,'Turns',4);
show(ant)

%
% Plot the radiation pattern of the helical dipole at 1.8 GHz.

pattern(ant,1.8e9);

% Copyright 2018 The MathWorks, Inc.