[SI-LIST] Re: Connector model using 2D/3D field solver
- From: Ed Sayre III <esayre3@xxxxxxxx>
- To: darshanmehta2k@xxxxxxxxx
- Date: Mon, 22 Aug 2005 12:38:30 -0400
Darshan,
You can simulate just about anything.... The trick is to know if the
results are correct or not. A measurement, done properly, is always the
Gold standard to which everything else is compared, not the other way
around. An accurate model and modeling strategy is the key to
extrapolation into areas of technology advancement If you are really
interested in this understanding how a model gets built check out Scott's
webinar stuff as suggested by Steve. Or get a demo version of the software
and take the tutorial.
-Ed
At 06:11 AM 8/22/2005 -0700, Darshan Mehta wrote:
>Hi Ed,
>
>
>
>Thanks for the suggestion. Even I was also thinking to contact the vendor
>to get the model, but I want to learn how they make model. But looks like
>it may require lot of effort and time. How can we check whether the
>S-Parameter extracted from the tool is accurate? Do you compare the Tool
>results with the result at actual Hardware using Oscilloscope?
>
>
>
>Is there any other method to model a connector?
>
>
>
>Thanks,
>
>Darshan Mehta
>
>
>Ed Sayre III <esayre3@xxxxxxxx> wrote:
>
>Darshan,
>This is not a trivial thing and neither is the cost and training time
>for the software you will need. Some of the players are CST, HFSS, and
>ADS. It will take a few months, minimum, to go from install to meaningful
>and accurate models. I would suggest that a better course of action is to
>contact the connector vendor and ask for the models. If unavailable it may
>be faster and likely cheaper to design and build a test fixture for making
>measurements. Another alternative is to hire a firm/consultant to build
>the connector models and extract the s-parameters.
>
>Good luck
>
>-Ed
>
>
>
>At 05:16 AM 8/22/2005 -0700, Darshan Mehta wrote:
> >Hello Everybody,
> >
> >
> >
> >I want to model a connector and I have got the information that we can
> >extract the S-Parameter using 2D or 3D field solver to model the Connector
> >(I am not sure about any other method to model a connector, probably you
> >can suggest me). I have found some free 2D/3D field solver on net but I am
> >not sure how accurate it will be. Could you please suggest me some 2D or
> >3D field solver?
> >
> >
> >
> >I have downloaded MEFiST 3D field solver which gives S-Parameter values
> >but I am not sure whether I will get the accurate results.
> >
> >
> >
> >Thanks,
> >
> >Darshan Mehta
> >
> >
> >
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