One is a full-wave 3D solver and the other is a so-called 2.5D method of moments solver. No, they will never give the exact same answer, but can come very close for many structures. There are differences in assumptions, meshing, port definitions, etc. -- Daniel From: Toh T S <zesong03@xxxxxxxxxxxx> > Dear Friends, > > > > It will be great if anyone can advise me on the differences between the > solver on HFSS Simulation and Agilent's ADS Momentum. > > > > Will they produce the same "EXACT" Simulation Result if given the same design? > > > > Yours Advice is needed. > > > > Many Thanks in advance ! > > > > Yours Sincerely with Best Regards, > > Toh ^.^ -- ___________________________________________________________ Sign-up for Ads Free at Mail.com http://promo.mail.com/adsfreejump.htm ------------------------------------------------------------------ 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 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