[SI-LIST] Re: Frequency Domain Analysis
- From: Darshan Mehta <darshanmehta2k@xxxxxxxxx>
- To: straty@xxxxxxxxx
- Date: Mon, 11 Oct 2004 08:40:20 -0700 (PDT)
Hi Straty,
Thanks a lot for giving guidelines on this issue. I do have HyperLynx. So if we
compare HyperLynx and ADS, which one is accurate? I do not have ADS software
but I have already requested for Evaluation software. But before purchasing, I
want to know your opinion on this as you have worked on ADS a lot.
Once again thanks a lot everyone.
Best Regards,
Darshan Mehta
"Straty Argyrakis (straty)" <straty@xxxxxxxxx> wrote:
ADS is fundamentally a Frequency Domain Solver which sets it apart from =
Time
Domain solvers like Spice, but I didn't know it was limited to Satellite
Communication products - I have used this tool for 11 years and in all
applications especially PCB and package modeling. It is my understanding =
the
fact it is a Frequency Domain solver allows accurate modeling of =
frequency
dependant components like Skin-effect, and Dielectric loss.
Straty
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] =
On
Behalf Of Darshan Mehta
Sent: Monday, October 11, 2004 5:35 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Re: Frequency Domain Analysis
Hi Ron,
=20
I checked the ADS software features but it seems that ADS is used for
Satellite communication related products. My board works at frequency =
around
150 MHz or so. I am using DSP SHARC processor and for performance, many
times we modify our design to High speed DSP processor. I am using =
HyperLynx
and it gives good result if I know the frequency of Board but what if I
don't know the Frequency. Whenever I change the Processor, I have to do
simulation again and it takes nearly 7 days. Analog Devices comes up =
with
many good Processor and every time it's wastage of Time to do simulation
again and again. You guys face such problems and if yes, what is the
solution. Thanks.
=20
Have a nice Day.
=20
Best Regards,
Darshan Mehta
Ron Miller wrote: HP ADS is the tool to use.
There are some other ones from eagle and such which origionally came =
from
one of the three origional frequency domain simulation companies in the =
60's
Compaq, HP and EESof.
HP bought EESof, so they have the most to offer having combined the =
tools
into ADS which has the best features of all the others. =20
Ron Miller.
Darshan Mehta wrote:=20
Hi Experts, Could you please tell me if there is any way to perform
Frequency Domain Analysis with the help of HyperLynx or any other Tool. =
I
want to submit the Frequency response of my Board to my client but I =
don't
see any option to do that. Please help me on this. Thanks! Best
Regards,Darshan MehtaDesign Engineer (R&D)ICS Limited, India
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