A comparative study of two transient analysis algorithms for lossy transmission lines with frequency-dependent data

被引：37
|
作者：
Elfadel, IM [1 ]
Huang, HM
Ruehli, AE
Dounavis, A
Nakhla, MS
机构：
[1] IBM Corp, TJ Watson Res Ctr, Yorktown Hts, NY 10598 USA
[2] IBM Corp, Microelect Div, Hopewell Jct, NY 12533 USA
[3] Carleton Univ, Dept Elect, Ottawa, ON K1S 5B6, Canada
来源：
IEEE TRANSACTIONS ON ADVANCED PACKAGING | 2002年 / 25卷 / 02期
关键词：
circuit simulation; distributed networks; frequency-dependent parameters; high-speed interconnect; matrix rational approximation; method of characteristics; transient analysis; transmission lines;
D O I：
10.1109/TADVP.2002.803270
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Two general algorithms for the modeling of lossy transmission lines with frequency-dependent parameters are contrasted and compared. The first is based on the generalized method of characteristics while the second is based on a more recent Pade macromodeling approach. The different approximations made in these two algorithms are contrasted and computational evidence is presented to show that these two methods complement each other in their properties.
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页码：143 / 153
页数：11
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