Steve - If you have licenses for BOTH these products then the support teams for Agilent and Ansys would be delighted to help you. Suggest you call your local AEs. Best Regards Charles Grasso Compliance Engineer Echostar Communications (w) 303-706-5467 (c) 303-204-2974 (t) 3032042974@xxxxxxxxx (e) charles.grasso@xxxxxxxxxxxx (e2) chasgrasso@xxxxxxxxx -----Original Message----- From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On Behalf Of steve ham Sent: Thursday, July 10, 2014 9:02 PM To: si-list Subject: [SI-LIST] I am using HFSS TDR and compare with Agilent TDR in measurement of a sliced via, I found usually HFSS has 2 or 3 ohm higher than Agilent, why? I am using HFSS TDR and compare with Agilent TDR in measurement o= f a sliced via, I found usually HFSS has 2 or 3 ohm higher than A= gilent, why? ****** From SIPI Exchange ****** (L= ink):http://localhost:50374/Question/Details?id=3D10230 (Ho= me Page):http://localhost:50374/Home/Index ------------------------------------------------------------------ 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 forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu ------------------------------------------------------------------ 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 forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu