What software can modeling Resistivly-Loaded Dipole?

What software can modeling Resistivly-Loaded Dipole?

I'd like to see what kind of process happend - periodic or aperiodic (as shown on the picture) on the Dipole.

Hi, me_user:

You can try IE3D for it. You are able to find the current distribution, input impedance and radiation pattern with the loads. You can also convert the frequency domain s-parameters into time domain results on MDSPICE. Both IE3D and MDSPICE are by Zeland (www.zeland.com) or what I am working for. Regards.

Thanks!