Analysis of Dispersive Power-Ground Structures Using the Time-Domain Contour Integral Method

被引：16
|
作者：
Stumpf, Martin [1 ]
机构：
[1] Brno Univ Technol, SIX Res Ctr, Brno 61600, Czech Republic
来源：
IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY | 2015年 / 57卷 / 02期
关键词：
Contour integral method; integral equations; power bus; printed circuit boards; reciprocity principle; signal integrity; time-domain analysis; COMPUTATIONAL ELECTROMAGNETICS CEM; SELECTIVE VALIDATION FSV; FDTD; MEDIA; THEOREM;
D O I：
10.1109/TEMC.2014.2366491
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：
The incorporation of dispersive behavior of power-ground structures in the time-domain contour integral method is investigated. It is shown that material dispersion can be accounted for with the help of a numerical method for the inverse Laplace transform. The proposed technique is very versatile and allows for the incorporation of the general (causal) dielectric-relaxation model. In this paper, conduction-loss and Debije's dielectric-relaxation models are closely studied. Numerical examples are validated using the feature selective validation analysis.
引用
收藏
页码：224 / 231
页数：8
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