Hi All, I met a problem in HFSS. As before when using Maxwell 2D Extractor to simulate microstrips, I only care about the Characteristic Impedance > Lossy Z0. And it is easy to get this value. Now turns to HFSS, I cannot find Lossy/Lossless Z0 but found Zpi, Zpv, and Zvi impedance. How can I do? Samuel ------------------------------------------------------------------ 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