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How to define a strip line in HFSS

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waveplumber

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Hi all,
I am wondering how to define a stripline in HFSS. Suppose I have a strip sandwiched between two ground planes, how do I defined a single lumped port for this stripline set up? Do I have to draw two integration lines originating from each of the ground planes? Do I need more than one mode to define the port in this case?
Thanks for your insight,
Waveplumber
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Hi
You should use waveport, not lumped port. Define in 4-5 time larger than the strip, and from lower to upper ground.
 

try this

**broken link removed**

and

**broken link removed**

look at the middel of prsentation the port in the center parallel to gnd.

pl
 
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