Broadband Field Coupling Model of Transmission Lines based on Foster-Type Equivalent-Circuit

被引:0
|
作者
Mantzke, Andreas [1 ]
Leone, Marco [1 ]
机构
[1] Otto Von Guericke Univ, Mageburg, Germany
关键词
equivalent circuit; signal integrity; transient analysis; electromagnetic susceptibility;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A passive and inherently stable Foster equivalent-circuit multiport representation for lossy transmission lines is presented. The convergence is accelerated by appropriate inductances, for which an exact closed-form expression is developed. The order number of the truncated modal circuit is estimated by a simple relation, according to the required signal bandwidth. The coupling of arbitrary external electromagnetic fields is incorporated by a limited number of corresponding modal sources. The accuracy and versatility of the suggested SPICE-compatible equivalent-circuit is demonstrated by examples in frequency and time-domain, including nonlinear terminations.
引用
收藏
页码:653 / 658
页数:6
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