Hi Darshan: As you've noted (I believe), HyperLynx will give you an FFT of I vs. t. (The "Current Probe" setting in the Spectrum Analyzer.) Beyond this, it's not entirely clear to me what you're after. (Feel free to contact me offline if it's a HyperLynx-specific issue, and I'll put you through to tech support.) A book that would generally benefit you on this subject is "PCB Design for Real-World EMI Control"; Bruce Archambeault, PhD; Kluwer Press; 2002. Bill Hargin Product Manager - HyperLynx Mentor Graphics Corp. 425-497-5079 - Direct > -----Original Message----- > From: si-list-bounce@xxxxxxxxxxxxx > [mailto:si-list-bounce@xxxxxxxxxxxxx]On Behalf Of Darshan Mehta > Sent: Sunday, October 10, 2004 7:21 AM > To: Mohanty, Girish Chandra > Cc: si-list@xxxxxxxxxxxxx > Subject: [SI-LIST] Re: Frequency Domain Analysis >=20 >=20 > Hi Girish, > =20 > I am using HyperLynx BoardSim. The only thing I found is the=20 > Spectrum output can be converted to Frequency domain using=20 > FFT but I want to see the Frequency responce graph (Amplitude=20 > v/s Frequency graph) so that I can find out till what I can=20 > increase the frequency of Board. Basically I want to find out=20 > Extreme frequency. I hope you got my requirement. Thanks!! > Best Regards, > Darshan Mehta=20 >=20 > "Mohanty, Girish Chandra" <girish.chandra.mohanty@xxxxxxxxx> wrote: > Darshan: >=20 > Did you try HyperLynx BoardSim? >=20 > It is not clear from your email if you want to use HyperLynx ONLY. >=20 > Thanks >=20 >=20 > -----Original Message----- > From: si-list-bounce@xxxxxxxxxxxxx=20 > [mailto:si-list-bounce@xxxxxxxxxxxxx] > On Behalf Of Darshan Mehta > Sent: Sunday, October 10, 2004 8:43 PM > To: si-list@xxxxxxxxxxxxx > Subject: [SI-LIST] Frequency Domain Analysis >=20 > Hi Experts, >=20 > Could you please tell me if there is any way to perform=20 > Frequency Domain > Analysis with the help of HyperLynx or any other Tool. I want=20 > 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.=20 > Thanks!=20 >=20 > Best Regards, > Darshan Mehta > Design Engineer (R&D) > ICS Limited, India >=20 >=20 > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around=20 > http://mail.yahoo.com=20 >=20 > ------------------------------------------------------------------ > To unsubscribe from si-list: > si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field >=20 > or to administer your membership from a web page, go to: > //www.freelists.org/webpage/si-list >=20 > For help: > si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field >=20 > List FAQ wiki page is located at: > http://si-list.org/wiki/wiki.pl?Si-List_FAQ >=20 > List technical documents are available at: > http://www.si-list.org >=20 > List archives are viewable at: =20 > //www.freelists.org/archives/si-list > or at our remote archives: > http://groups.yahoo.com/group/si-list/messages > Old (prior to June 6, 2001) list archives are viewable at: > http://www.qsl.net/wb6tpu > =20 >=20 >=20 ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List FAQ wiki page is located at: http://si-list.org/wiki/wiki.pl?Si-List_FAQ List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu