具有六边形螺旋结构的双波段能量选择表面

2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC) Pub Date : 2016-05-17 DOI:10.1109/APEMC.2016.7522894

Qihui Zhou, Peiguo Liu, Chenxi Liu, Ning Zhao, Run-dong Zheng

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引用次数: 4

摘要

本文设计了一种双波段能量选择表面(ESS)，使正常信号能够通过，并在工作波段屏蔽高功率微波。ESS由六角螺旋贴片和引脚二极管阵列组成。引脚二极管的状态在入射波强度的光下转换，当二极管关闭时，ESS形成反射障壁来切断HPM。本文通过测量ESS的透射系数来评价其能量选择性。仿真结果表明，在3.45 GHz ~ 3.95 GHz和8.3 GHz ~ 8.9 GHz频段内，ESS具有能量定律的成分，并且在入射角变化时，该特性仍然可靠。

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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A dual-band energy selective surface with hexagonal spiral structure

In this article, a dual-band energy selective surface (ESS) which allows normal signal to pass and shields high power microwave (HPM) in the operating bands is designed. The ESS is consisted of hexagonal spiral patch and pin diode arrays. The state of pin diodes converts in the light of intensity of incident wave, and the ESS shapes reflective barrier to cut off HPM when diodes are off. The article evaluates the property of energy selectivity by measure the transmission coefficient of the ESS. Simulation results are presented and show that ESS has the ingredient of energy law pass over the frequency band from 3.45 GHz to 3.95 GHz and 8.3 GHz to 8.9 GHz, and the property is still reliable when the incident angle changes.

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2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)

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