An augmented electric field integral equation for highspeed interconnect analysis

被引：73

作者：

Qian, Zhi Guo ^{[1
]}

Chew, Weng Cho ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect & Comp Engn, Urbana, IL 61801 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 10期

关键词：

EFIF; RWG; loop-tree decomposition augmented LFIE; low-frequency breakdown;

D O I：

10.1002/mop.23736

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 [电气工程]; 0809 [电子科学与技术];

摘要：

The conventional electrical field integral equation (EFIE) is augmented by including charge as the extra unknown, so that the contributions of the rector potential and the scalar potential are separated to avoid the imbalance cot loin frequencies. With the frequency scaling and the direct enforcement of the current continuity constraint, the new augmented EFIE is free of low-frequency breakdown for interconnect analysis Mathematically, it can be categorized as a generalised saddle-point problem. The new equation is verified by numerical examples. (C) 2008 Wiley Periodicals. Inc.

引用

页码：2658 / 2662

页数：5

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