antenna design(HFSS)-added resistor

in my antenna design, if i add some resistor in between my antenna.then how simulate using HFSS?

you can drwa a rectangular, then assign the its boundary to impendance boundary.That's a thin film resistor.

u mean i should draw actual size of the SMD resistor n assign the impedance boundary?

Dear burton :
can you explain it in some details ? it will be better if there is a .hfss file as an example .
thanks

wat about using ansoft designer to implement impedance boundary?