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What's the meaning of Port off in emw module

Posted 23 juin 2022, 09:21 UTC−4 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 25 juin 2022, 14:44 UTC−4
Robert Koslover Certified Consultant
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Posted: 2 years ago 25 juin 2022, 14:44 UTC−4

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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