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 Microstrip coupler in Fasthenry
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chromatik

France
29 Posts

Posted - Apr 02 2012 :  15:37:28  Show Profile  Reply with Quote
Dear all,

I was wondering if anybody succeeded simulating a microstrip coupler with Fasthenry?
I seems the closed loops crashes the program, due to memory allocation.
The problem seems understandable: as the system tends to discretize the whole circuit in term of L,R parts, as soon as it goes "inside" the metal loop, there is no way to get out...

Any idea if this idea is correct and... if there's a way to simulate this kind of structure ?

Regards

Enrico

550 Posts

Posted - May 22 2012 :  17:32:15  Show Profile  Reply with Quote
For sure if you define a closed loop you are having issues; nevertheless, you are able to define a loop with starting and ending nodes at the same point in space (thus not really closing the loop), and to define a port over these two nodes.

Please let me know if this is what you were looking for, or you can send me an example of input file

Best Regards,
Enrico
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chromatik

France
29 Posts

Posted - Jul 16 2012 :  16:44:18  Show Profile  Reply with Quote
Hi Enrico,

I've tried, and thanks it worked !
But now, I have an issue with converhenry:
quote:

addexternal: No node read in yet named N001
Error reading Geometry, status 1




Any idea
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