[SI-LIST] Re: Different Simulation Results
- From: Istvan Novak <istvan.novak@xxxxxxx>
- To: Mohamad Haghtalab <mohaghtalab@xxxxxxxxx>
- Date: Wed, 17 Mar 2010 08:53:34 -0400
At what frequency do you see this difference, and was the length the
same in the two simulators? In SiWave you can easily simulate very
long traces, whereas in HFSS your maximum length might be just a few
hundred mils.
Regards,
Istvan Novak
Oracle
Mohamad Haghtalab wrote:
> Hi all
>
> I've simulated two coupled parallel microstrip lines with both HFSS and
> SIwave(from
>
> Ansoft), there is good agreement between the SHAPE of Scattering Matrix
> results in two
>
> softwares,BUT in the LEVEL of them there is about 15 - 20 dB difference,what
> do you
>
> think about this?
>
> Regards
>
>
>
>
>
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