带阻电力输送网络与宽带噪声隔离高达40 GHz

2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC) Pub Date : 2015-05-26 DOI:10.1109/APEMC.2015.7175396

Shih-Hsien Wu, Yo-Shen Lin

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引用次数: 0

摘要

本文研究了基于四分之一波长(λ/4)线的带阻结构在输电网(PDN)应用中的宽带噪声隔离能力。使用标准印刷电路板(PCB)制造工艺实现了两个测试板，测量结果显示1至40 GHz的极宽阻带，隔离度为60至70 dB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Bandstop power delivery network with wideband noise isolation up to 40 GHz

In this paper, the capability of quarter-wavelength (λ/4) line based bandstop structure for wideband noise isolation in power delivery network (PDN) applications is investigated. Two test boards are implemented using the standard printed circuit board (PCB) fabrication process, and the measured results show extremely wide stopbands from 1 to 40 GHz with 60 to 70 dB isolation.

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2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC)

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