Dear all I have a question about high-order coupling between inductors in hspice. In hspice manual, it is described that the second order coupling between inductors could be automatically calculated. For example, there is L1, L2 and L3. The coupling between L1 and L2, L2 and L3, is K1 and K2 respectively. The coupling K3 between L1 and L3 could be automatically calculated as K3=K1*K2. My question is that if there are more than three inductor, the calculation is still OK or not. For example, there is four inductor, L1, L2, L3, and L4. Could I only express the coupling between L1 and L2, L2 and L3, L3 and L4? I have made a simple circuit to check. The result of hspice and matlat agree to each other. However, I am still not sure about that. In the manual, this kind of situation is not described. Please give me some advice. Best Regards Zhangkun 2004.10.25 ------------------------------------------------------------------ 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