嵌套方环吸收器抑制孔腔共振的研究

2015 Asia-Pacific Microwave Conference (APMC) Pub Date : 2015-12-01 DOI:10.1109/APMC.2015.7413117

Jiepei Shi, Juan Chen, W. Fu

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引用次数: 0

摘要

本文提出了一种抑制孔腔共振的新型吸波器。吸收器由两个嵌套的金属方环组成，分别吸收高频和低频电磁波。仿真结果表明，加载吸波器的腔体的屏蔽效能得到了提高。在其第一和第二谐振频率下，屏蔽效能可分别提高约35dB和16dB。

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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Study on suppression of aperture-cavity resonance by nested square rings absorber

This paper presents a new absorber to suppress the aperture-cavity resonance. The absorber consists of two nested metal square rings which can absorb high frequency and low frequency electromagnetic wave, respectively. The simulation results demonstrate that the shielding effectiveness of the cavity which is loaded with the absorber can be improved. At its first and second resonant frequencies, the shielding effectiveness can be increased by about 35dB and 16dB, respectively.

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2015 Asia-Pacific Microwave Conference (APMC)

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