Question about simulating UWB antenna

I am a beginner in UWB antennas area. I have problems in simulating planar monopole antenna. Does anyone know on how to simulate it using IE3D? Thanks in advance.

Hi,


I hope this helps you


http://www.engr.sjsu.edu/electrical/...WB_Antenna.ppt


Also lot more research publications/ presentations @
http://bwrc.eecs.berkeley.edu/Research/UWB/pubs.htm