Cavity deisgn with HFSS

Status
Not open for further replies.
C

csopi

Newbie level 1
Joined
Feb 13, 2014
Messages
1
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
8
Hi,

I am designing a microwave cavity with HFSS. What I am interested in is the reduction of the Q factor, when I perturb the surface with a small hole. However, HFSS eigenmode solver cannot handle non-closed resonators (at least I haven't figured it out).

How I am supposed to proceed then?

Any suggestions will be highly appreciated!
 

Hi. Were you able to figure out how to implement the cavity with input and output ports ? If yes, please help me. Iam making a re-entrant cavity filter at 1.8 GHz. While I was able to implement the eigenmode simulation, Iam finding it very difficult to get a solution with ports. Please help !
 


a proper boundary condition should solve your problem,

try "Radiation Boundary" on the small hole, it should work
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…