How to learn what are the available modes in a cavity?

Status
Not open for further replies.

wickedweasel

Member level 1
Joined
Sep 23, 2006
Messages
37
Helped
3
Reputation
6
Reaction score
0
Trophy points
1,286
Activity points
1,569
I have a cavity which is fed by a waveguide.
In order to learn the modes available, I try to get the report as below inputs ang receive the following error message.

>Create report
>report type: Fields
>display type:rectangular plot

then i get the error:
"Field, near filed, and far field reports can not be created without specifying an approximation setup geometry- polyline, sphere, or infinite sphere respectively.
Please create one before creating a report"

What i expect to receive is the modes available inside the cavity (like TE433)
How can i overcome this error?
Is there any other way to learn the available modes and draw their 3-D graphs.

Regards
 

Status
Not open for further replies.
Cookies are required to use this site. You must accept them to continue using the site. Learn more…