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The meaning of the port impedance of a lumped port (HFSS)


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TWang



Joined: 12 Sep 2007
Posts: 15


Post09 Nov 2007 4:02   

The meaning of the port impedance of a lumped port (HFSS)


Hello everyone:

How does HFSS adjust the field of a lumped port to satisfiy the port impedance we assign? Thanks.

TWang
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Post09 Nov 2007 4:02   

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eastern



Joined: 15 Jan 2006
Posts: 64
Helped: 10


Post10 Nov 2007 8:21   

The meaning of the port impedance of a lumped port (HFSS)


well, it does not adjust the field at all. the field on a port surface is just determined by the geometry of the structure. the impedance you enter, is used as the reference imperdance for scattering matrix calculations. actually it is a post-processing action.
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