How to creat a coaxial probe in cavity for coulping in HFSS

Hi, Guys,
I would creat a coaxial probe in cavity at 400MHz for coulping in HFSS, but I have no idea how to creat it, I see there are many types coaxial probe on google, but I do not know which one is suitable for me, can anybody tell me how to creat it in HFSS. Thanks!

It depends on your application also.
Probe can be straight conductor or circular or fan shape.
If you want to couple electric field then use straight, magnetic field then use circular coiled one.

If you are making cantenna that is can antenna then there many tutorials & ready made designs available on internet.
Just search for cantenna on search engine & you will get what you want.

BR,
Abhishekabs

Thank you Abhishekabs, I think I can use circular probe in my case.