how to flush the ground plane with a feed line in hfss?

which materials do we use for patch and ground plane?
and how to flush the ground plane with a feed line in hfss?
pls help me...m a beginner and need help for the project..
thanx in advance!

Hi bruteece,

What do you mean by "flush the ground plane with a feed line in hfss"? As for materials, I try to use whatever material I'm going to make the physical object out of - usually copper.

thanx alot 4 replying!
i mean i wan2 feed the ground and patch with microstrip feed line(and not wid coax probe)...
how shud i proceed?

http://www.emtalk.com/tut_1.htm