Re: [SI-LIST] : HSPICE W-element and skin effect

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From: Sunil Kumar (sunilb@cdotb.ernet.in)
Date: Tue Sep 19 2000 - 06:33:02 PDT


Dan.

Can you tell me how good is W-element field solver model in comparision of
giving RLGC parameters extracted by Ansoft or HP tools?

Thanks

Sunil Kumar Ph: 91-80-2204616
Research Engineer Fax: 91-80-2263256
ATM Group Email: sunilb@cdotb.ernet.in
Switching BII
C-DOT
Bangalore-560052
Karnataka
INDIA

On Tue, 12 Sep 2000, Dan Oh wrote:

> Hi,
>
> I am a former developer for W element in Hspice (just left
> Avant! a few weeks ago).
> I would like to introduce the new feature of W element which
> allows you to model any kinds of frequency-dependent behaviors.
> Starting from 2000.4 (beta version is already available now),
> W element will support a tabular model to describe rlgc parameters.
> By using this feature, some of problems originated from the
> analytic expression used in rlgc model can be completely removed
> (of course, assuming you have correct models of transmission lines).
>
> And this beta version Hspice should be the most stable version in
> terms of W element. There are also couple of minor improvements also.
> Have a fun!
>
> ____________________________________________________
> Kyung Suk (Dan) Oh, Ph.D (B) (650) 944-7740
> Sr. Signal Integrity Engineer (F) (650) 944-8080
> Rambus Inc. doh@rambus.com
> 2465 Latham http://www.rambus.com
> Mountain View, CA 94040
>
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