Are there any matlab functions to calculate E,H-plane beamwidths for a rectangular phased array?

I am calculating beamwidths of E,Hplanes of rectangular array.I want to verify them with the generalised values.Are there any matlab functions to calculate them?

Answer 1

[Honglei Chen]

You can use polarpattern to plot the pattern in the two planes and measure the beamwidth.

HTH