how to simulate a pin-diode switch in ansoft student version

I have hard time figuring out how to simulate pin diode switch in ansoft designer student version.

Do anyone can upload the simulation or do anyone has procedure on how to enter the model data such as breakdown voltage and then simulate it?

PIN Diode modesl are not accurate as expected.Because they are not ordinary diodes and abrupt junctions are very hard to model.
The only thing that you can do is to use small signal model of a PIN diode..