E-theta and E-phi 2D plot in Agilent ADS

Hi,

How can I plot E-theta and E-phi 2D polar far-field radiation patterns in ADS? I want to compare both? How can I do this in ADS?

What's the impact of Axial ratio, which is best low or high?

How can I plot VSWR vs. Frequency in ADS?

How can I know in ADS, whether impedance is matched or not?

I am completely new to Agilent ADS and using v.2005A. Kindly answer in detail...

Thanks!

go to Agilent ADS-Momentum examples / tutorials on Antennae design & simulation available in ADS installation folder