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point source in RF model

Posted Aug 21, 2012, 4:44 p.m. EDT Version 4.2a 2 Replies

Fy Zhang
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Hello,

I met with a problem that when I add a point source, for example,electric dipole or magnetic dipole, in 2d structure, the point source can only excited in a limited small range, although the material is air. So I wonder how can I excite the wave in a large area. Thanks you very much.

Thank you very much

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2 Replies Last Post Aug 22, 2012, 5:05 p.m. EDT
Edgar Kaiser
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Posted: 1 decade ago Aug 22, 2012, 5:32 a.m. EDT
Hi,

the intensity of the wave decreases quickly with distance from the source. You will probly see the wave if you plot the logarithm of your result variable.

Cheers
Edgar
Hi, the intensity of the wave decreases quickly with distance from the source. You will probly see the wave if you plot the logarithm of your result variable. Cheers Edgar
Fy Zhang
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Posted: 1 decade ago Aug 22, 2012, 5:05 p.m. EDT
thank you very much, it really helps a lot
thank you very much, it really helps a lot

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