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Fabry-Perot microwave resonator modes

Posted Feb 5, 2014, 9:02 p.m. EST RF & Microwave Engineering Version 4.3b 0 Replies

William Powell
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Hi, I'm trying to build a model of a cylindrical microwave cavity resonator with spherical mirrors. I'm new to COMSOL so I think there is something basic I am missing but when I try to compute the solution I'm given an electric field of zero everywhere despite having an active port.

I've built the model in 3D because eventually I want to half fill the resonator with dielectric. Could someone please try and help me fix my model.

Thanks,
Will

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0 Replies Last Post Feb 5, 2014, 9:02 p.m. EST
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Hello William Powell

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