A mixed boundary element method for extracting frequency-dependent inductances of 3D interconnects

被引：0
|
作者：
Yan, Changhao [1 ]
Yu, Wenjian [1 ]
Wang, Zeyi [1 ]
机构：
[1] Tsinghua Univ, Dept Comp Sci & Tech, Beijing 100084, Peoples R China
来源：
ISQED 2006: PROCEEDINGS OF THE 7TH INTERNATIONAL SYMPOSIUM ON QUALITY ELECTRONIC DESIGN | 2006年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A direct boundary element method (BEM) was recently proposed for inductance extraction. Though faster than other volume integral methods, it still suffers from as many as 7N unknowns where N is the number of panels. A mixed BEM for inductance extraction is proposed in this paper, which combines indirect boundary integral equations (BIEs) of double layer potentials within conductors and direct BIEs within dielectric (between conductors). With this mixed BEM, the number of unknowns is remarkably cut down from 7N to 4N, and correspondingly, the CPU time spent on solving the linear system decreases greatly. Two interconnect structures are simulated to demonstrate the validity of this method.
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页码：709 / +
页数：2
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