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Distance Between the Model and PML

Posted 2020年9月17日 GMT-4 02:02 Electromagnetics, RF & Microwave Engineering, Geometry Version 5.4 0 Replies

Suad
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Hi,

Is there any rule of thumb or minimum value for the distance in wavelength between perfect matched layer (PML) and the model for antenna simulations? I experienced that the size of spherical PML has a considerable effect on S11 values. But I couldn't find a criteria for it in the documents and the Internet.

Thanks

0 Replies Last Post 2020年9月17日 GMT-4 02:02
COMSOL Moderator

Hello Suad

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