I want to plot a figure with this fuction for 3GPP angtenna pattern, i want simulate Gain versus angle , can somone help me please.
%The function G3.m gives the 3 Sector antenna numeric gain and
%Ang is the angle between the direction of interest and the boresight
%of the antenna in degrees.
%G is the numeric antenna gain in dBs
%A is the antenna attenuation in dB
Am=20;%3 Sector antenna maximum attenuation in dB
Ang3db=70;%3 Sector 3 dB beamwidth in de;grees