Menu

Discussion Forum

New Discussion
Filter

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

launching two modes simultaneously on same port

Posted Nov 15, 2014, 3:27 a.m. EST RF & Microwave Engineering Version 4.3b 2 Replies

Krupali
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

hi,

if i want to launch TE11 and TM11 modes simultaneously on same port.Is it possible to do so?
2 Replies Last Post Sep 22, 2015, 12:10 p.m. EDT
COMSOL Moderator

Hello Krupali

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

David Green
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 9 years ago Sep 21, 2015, 9:25 p.m. EDT
Hi, did you ever figure this out? I'm trying to launch the HE11 mode, which can be constructed as a mixture of the TM11 and TE11. I was thinking about using two different port planes, but if it can be done with a single port that'd be perfect.
Hi, did you ever figure this out? I'm trying to launch the HE11 mode, which can be constructed as a mixture of the TM11 and TE11. I was thinking about using two different port planes, but if it can be done with a single port that'd be perfect.
Robert Koslover Certified Consultant
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Posted: 9 years ago Sep 22, 2015, 12:10 p.m. EDT
Yes, it seems to be possible (that is to say, this works in version 5.1) Simply assign two port boundary conditions to the same surface, and set up the boundary conditions in the first to TE11, and the second for TM11. Interestingly, the second specification does not override the first one, but simply adds to it.
Yes, it seems to be possible (that is to say, this works in version 5.1) Simply assign two port boundary conditions to the same surface, and set up the boundary conditions in the first to TE11, and the second for TM11. Interestingly, the second specification does not override the first one, but simply adds to it.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content