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)