Time-Domain Analysis of Circuits with Frequency-Dependent Elements Using a SPICE-like Solver

被引：0

作者：

Dou, Yuhang ^{[1
]}

Yeung, Lap K. ^{[1
]}

Wu, Ke-Li ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

2013 IEEE ELECTRICAL DESIGN OF ADVANCED PACKAGING AND SYSTEMS SYMPOSIUM (EDAPS) | 2013年

关键词：

Frequency-dependent elements; PEEC; signal integrity (SI); time-domain analysis; SIGNAL INTEGRITY;

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：

In this paper, a new time-domain analysis method is presented for circuits with frequency-dependent elements. This method mainly deals with lumped circuits generated by the full-wave partial element equivalent circuit (PEEC) technique or other similar techniques. It is proven in this paper that a linear time-invariant (LTI) system with frequency-dependent elements can be treated as a sum of several sub-systems with frequency-independent elements. By performing frequency spectrum analysis of the input signal, each sub-system's input signal can be determined. The output signal for each sub-system can then be generated by a transient analysis using a SPICE-like solver. Based on such principle, the proposed method achieves a good performance in computation efficiency, causality and concision. Finally, an example is given for demonstrating the validity and effectiveness of the method.

引用

页码：193 / 196

页数：4

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