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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 The information provided may be out of date.

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Regarding S parameter

Posted 02.05.2014, 16:47 GMT-4 RF & Microwave Engineering Version 4.4 1 Reply

Sachin Pandure
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hello,
I am working on Patch antenna,i wanted to plot S-parameter Vs frequency plot,how can i plot it.
Kind regards,
Sachin
1 Reply Last Post 02.05.2014, 17:31 GMT-4
Robert Koslover Certified Consultant
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Posted: 1 decade ago 02.05.2014, 17:31 GMT-4
Make sure your patch antenna is fed by a port, (by default, port #1) and that the port is turned on. After solving the problem, you'll find that emw.S11 is available as a global variable in the pull-down list for any 1D plot that goes with your solution.
Make sure your patch antenna is fed by a port, (by default, port #1) and that the port is turned on. After solving the problem, you'll find that emw.S11 is available as a global variable in the pull-down list for any 1D plot that goes with your solution.

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