Helmholtz decomposition based on integral equation method for electromagnetic analysis

被引：1
|
作者：
Xiong, Xiaoyan Y. Z. [1 ]
Sha, Wei E. I. [1 ]
Jiang, Li Jun [1 ]
机构：
[1] Univ Hong Kong, Dept Elect & Elect Engn, Pokfulam, Hong Kong, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2014年 / 56卷 / 08期
关键词：
Helmholtz decomposition; integral equation; wave and circuit physics; loop-tree decomposition;
D O I：
10.1002/mop.28454
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：
Helmholtz decomposition (HD) is a vector analysis fundamental tool and plays an important role in electromagnetics (EM) and microwave engineering. Instead of applying HD to the EM solving process, this article proposes an integral equation based rigorous HD process to extract and analyze the known EM field. It provides much clearer insight into field coupling and radiation mechanism that is valuable to electromagnetic interference (EMI) and electromagnetic compatibility (EMC) analysis. Compared to the loop-tree based decomposition that is a quasi-HD, the proposed method is rigorous and frequency-independent. The algorithm verification and its application to coupling and resonating problems are presented. This method can provide a novel angle for the EM field analysis used in EMI/EMC, antennas, signal integrity, and relevant areas. (c) 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:1838-1843, 2014
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页码：1838 / 1843
页数：6
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