Resistive fencing technique for multi-layer PCB power bus radiation mitigation

被引：0

作者：

Wu, X ^{[1
]}

机构：

[1] Etenna Corp, Laurel, MD 20707 USA

来源：

2004 3RD INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS AND ITS APPLICATIONS, PROCEEDINGS | 2004年

关键词：

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 work, resistive mesh fencing technique is developed to mitigate fast switching induced radiation from power bus in printed circuit boards (PCB). The mitigation effectiveness is studied and quantified using finite element method (FEM) based full wave solver. When compared with regular via and mesh fencing techniques, the resistive mesh technique proposed here gives higher suppression of the radiated EMI noise by dissipating the currents flowing within the fencing structures.

引用

页码：276 / 279

页数：4

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