How to measure Inpedance of a antenna in MWO(AWR)

HI friends,
How to measure the impedance of and EM structure using AWR microwave studio.


Thanls,
Sridhar.

The Zin_Port measurement is used to compute the impedance of the section of line leading up to a port. When a Zin_Port measurement is created, the port number must be specified. The Zin_Port measurement only works for one port on a side.
below is the path given
addmeasurement<(Meaut\remet type-electromagnetic<Zin_ port<EMstructure name<Port No.