www.gusucode.com > phased 案例源码 matlab代码程序 > phased/DirectivityCrossedDipoleAntennaElementExample.m

    %% Directivity of Crossed-Dipole Antenna Element
% Compute the directivity of a crossed-dipole
% antenna element in several different directions.
%%
% Create a crossed-dipole antenna element system object.

% Copyright 2015 The MathWorks, Inc.

myAnt = phased.CrossedDipoleAntennaElement;
%%
% Set the angles of interest to be at zero-degrees constant elevation
% angle. The seven azimuth angles are centered around boresight (zero
% degrees azimuth and zero degrees elevation). Set the desired frequency to
% 1 GHz.
ang = [-30,-20,-10,0,10,20,30; 0,0,0,0,0,0,0];
freq = 1e9;

%%
% Compute the directivity along the constant elevation cut.
d = directivity(myAnt,freq,ang)