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How to get only real frequencies

Posted 15 déc. 2014, 11:21 UTC+1 RF & Microwave Engineering 2 Replies

Viktoriia Rutckaia
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Hello.
I am running eigenfrequency study in RF module. I set the frequency and amount of solutions to find. And I am getting among good solutions some complex eigenfrequencies corresponding to non physical solutions.
Is there a way how to set COMSOL searching only real frequencies?
Thank you.
2 Replies Last Post 25 juin 2015, 00:40 UTC+2
Viktoriia Rutckaia
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Posted: 1 decade ago 15 déc. 2014, 11:33 UTC+1
One more question - is it possible somehow to remove one certain frequency from the solution?
One more question - is it possible somehow to remove one certain frequency from the solution?
AC
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Posted: 10 years ago 25 juin 2015, 00:40 UTC+2
did you ever find an answer to this question?
I am interested as well.
did you ever find an answer to this question? I am interested as well.

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