eigenmode in HFSS

Hi, everyone, i am designing a filter now. And firstly i want to get the resonant frequency of a SIR with a dielectric surrounded. I know i can make it in HFSS eigenmode, but i have never used the feature before. I tried to find some tutorials but failed... Can anyone here help me ? Thanks in advance.

Tomek

I suggest to have a look at the following links:

www.emtalk.com/tut_2.htm
www.emtalk.com/tut_3.htm

Regards