Hi Joy, you can use the following syntax in your Spice input file ".sp" .model sp_model S TSTONEFILE = '../includes/tline/150mm_single.s2p' S_1 IO_1_PIN IO_1_CN 0 mname=sp_model S_2 IO_2_PIN IO_2_CN 0 mname=sp_model S_3 IO_3_PIN IO_3_CN 0 mname=sp_model S_4 IO_4_PIN IO_4_CN 0 mname=sp_model .probe + V(IO_1_CN) V(IO_2_CN) V(IO_3_CN) V(IO_4_CN) Thanks, Shiva Prasad Jilla On Tue, Dec 4, 2012 at 4:20 PM, steve weir <weirsi@xxxxxxxxxx> wrote: > There are tools and methods for enforcing causality in S parameter > files. Simberian offers such product, and has some excellent papers on > the subject. > > Steve. > On 12/4/2012 2:42 AM, Traa, Boris wrote: > > Take care for causality issues > > > > Kind regards > > Boris Traa > > System design engineer EMC > > > > It's the currents that make circuits work or fail. > > > > Philips Innovation Services/EMC center > > Room 2.020 > > High Tech Campus 26 > > 5656AE Eindhoven, The Netherlands > > Tel: ++ 31 40 27 43766 > > Fax: ++ 31 40 27 42224 > > E-mail: boris.traa@xxxxxxxxxxx > > > > > > -----Original Message----- > > From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] > On Behalf Of Joy Christian > > Sent: Tuesday 4 December 2012 11:21 AM > > To: si-list@xxxxxxxxxxxxx > > Subject: [SI-LIST] Help > > > > Hi everyone, > > > > I am having one doubt. > > I have S4P (S-parameters file) readily available with me. I want to use > it in SPICE simulation. Can you please guide me that how it can be done? > > Your help matters a lot to me. > > > > Regards, > > Joy > > ------------------------------------------------------------------ > > 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 > > > > > > > > ________________________________ > > The information contained in this message may be confidential and > legally protected under applicable law. The message is intended solely for > the addressee(s). If you are not the intended recipient, you are hereby > notified that any use, forwarding, dissemination, or reproduction of this > message is strictly prohibited and may be unlawful. If you are not the > intended recipient, please contact the sender by return e-mail and destroy > all copies of the original message. > > > > ------------------------------------------------------------------ > > 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 > > > > > > > > > -- > Steve Weir > IPBLOX, LLC > 150 N. Center St. #211 > Reno, NV 89501 > www.ipblox.com > > (775) 299-4236 Business > (866) 675-4630 Toll-free > (707) 780-1951 Fax > > All contents Copyright (c)2012 IPBLOX, LLC. All Rights Reserved. > This e-mail may contain confidential material. > If you are not the intended recipient, please destroy all records > and notify the sender. > > ------------------------------------------------------------------ > 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 > > > -- Regards, Jilla Shiva Prasad ------------------------------------------------------------------ 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