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What's the meaning of Port off in emw module

Posted 2022年6月23日 GMT-4 09:21 Electromagnetics, RF & Microwave Engineering Version 6.0 1 Reply

Mengjia He
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If I set two lumped port in an emw module, fix excitation of one port on and another off, so what's the meaning of this off port.

Is this port terminated by the refenence impedance or just keep open/short-circuit.

1 Reply Last Post 2022年6月25日 GMT-4 14:44
Robert Koslover Certified Consultant
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Posted: 2 years ago 2022年6月25日 GMT-4 14:44

An "off" port will supply the boundary condition (i.e., the associated impedance, for a lumped port) for the associated field configuration. It's a good way to simulate an ideal "dummy load."

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Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara
An "off" port will supply the boundary condition (i.e., the associated impedance, for a lumped port) for the associated field configuration. It's a good way to simulate an ideal "dummy load."

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