Hi SI experts, I am currently using Ansoft HFSS. I want to extract inductive xtalk of two 1" parallel wires. In my simulation setup, I draw 2 wire conductors with seperation S (center-to-center) and diameter D. The thickness of insulator is P. The length of the wires is an inch long. An 1" air cylinder with 3*S radius is draw to enclose the 2 wires + insulator. Can someone tell me how to setup in "setup boundaries/sources". Should I use Gap source/ Wave prot? I have try both, but both of the result give me negative inductance. Can someone give me some inputs? Thanks in advance. Tim ------------------------------------------------------------------ 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