All, Here I have a multi-port system and the S-parameter result of this = system. Is there a software which can generate a network consisting of = L,C,R and transmission lines which can lead to the same S parameter? It = seems that Agilent ADS has this kind of ability. But when I tried a 5 = ports example, it failed.=20 Thank you Hao Wang Micron Technology Inc. =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 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