Full-Wave Fast Solver for Circuit Devices Modeling

被引：0

作者：

Zheng, Yuteng ^{[1
]}

Zhao, Yanwen ^{[1
]}

Nie, Zaiping ^{[1
]}

Cai, Qiangming ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Dept Elect Engn, Chengdu 611731, Peoples R China

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2015年 / 30卷 / 10期

关键词：

Fast algorithm; low-frequency problem; method of moments; INTEGRAL-EQUATION SOLUTION; FREQUENCY; EFIE; BAND;

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：

The analysis of complex circuit components with electrically small size is an important problem for radio frequency circuit modeling. In this paper, we present a fast solver which is based on low-frequency stable integral equation and accelerated with the multilevel accelerated Cartesian expansion algorithm (MLACEA). MLACE algorithm is usually based on electric field integral equation which suffers from low-frequency breakdown problems. To keep the algorithm stable, the augmented electric field integral equation (AEFIE) is used in our solver. Regarding the truncation order of the expansion, the efficiency and accuracy of MLACEA are investigated. By adjusting the truncation order, we can keep the algorithm in good performance. Numerical examples show the efficiency and the capability of the proposed method.

引用

页码：1115 / 1121

页数：7

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