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 The information provided may be out of date.

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Lumped Ports on CPW

Posted 03.06.2014, 16:40 GMT-4 RF & Microwave Engineering Version 4.3b 1 Reply

Jonathan Karsch
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I am new to COMSOL and am modeling a coplanar waveguide. I am following a CPW example to make mine and get familiar with COMSOL, but when I execute the Boundary Mode Analysis study I get "Errors during multiphysics. Error in uniform lumped port setup."
Can anyone help me with why figuring out what is causing this error?

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1 Reply Last Post 03.06.2014, 16:53 GMT-4
Sergei Yushanov Certified Consultant
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Posted: 1 decade ago 03.06.2014, 16:53 GMT-4
Jonathan,

In Lumped port node, you didn't select any boundary.

Regards,
Sergei
Jonathan, In Lumped port node, you didn't select any boundary. Regards, Sergei

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