i suspect that your model that you started with is too gross of an error. so, you have to have some model that is fairly close to the solution already. then the solver can optimize the model to fit it to your s-parm data. Swanson, Dan wrote: >Hao, > >Many of the MoM and FEM field-solvers >have this capability. I have not used >it much so can't comment. I am not aware >of a stand alone program that will do this. > >Dan > >Dan Swanson EMAIL: d.swanson@xxxxxxxx >Andrew Corp. PHONE: 978-834-4085 >37 South Hunt Road FAX: 978-388-7077 >Amesbury, MA 01913 > > > > >>-----Original Message----- >>From: haowang@xxxxxxxxxx [mailto:haowang@xxxxxxxxxx] >>Sent: Friday, September 05, 2003 4:24 PM >>To: si-list@xxxxxxxxxxxxx >>Subject: [SI-LIST] Is this kind of software available in the market? >> >> >>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 >> >> >> >> >> >> > > >*************************************************************************** >Allen Telecom Inc. and Grayson Wireless were acquired by Andrew Corporation >(http://www.andrew.com/ <http://www.andrew.com/> ) > >Please update your email address book to reflect the change of address >reflected in the From: portion of this email. >**************************************************************************** > >------------------------------------------------------------------ >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 > > > > -- Craig Deibele, PhD PE Spallation Neutron Source Oak Ridge National Laboratory PO Box 2008 MS 6473 701 Scarboro Road Room 301 Oak Ridge, TN 37830 deibele@xxxxxxx office: +1 865.574.1969 cell: +1 865.384.2057 fax: +1 865.241.6739 ------------------------------------------------------------------ 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