宽带选频面与分布式避雷层的集成设计

IF 3.7 2区计算机科学 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Antennas and Wireless Propagation Letters Pub Date : 2025-02-13 DOI:10.1109/LAWP.2025.3536778

Lingling Wang;Min Zhu;Xuedao Wang;Shaobin Liu;Yonggang Zhou;Zhengyu Huang;Xiangkun Kong;Shangchen Fu

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引用次数: 0

摘要

本文提出并分析了一种新的宽带频率选择表面和防雷一体化设计方案。宽带防雷选频面可以在相邻单元胞隙间的分布电离通道中传导雷击电流。LPFSS的顶层是固定在基板上的厚圆形金属阵列，也用作避雷层。上下贴片可与中环槽耦合，产生7.9 GHz ~ 12.4 GHz的宽带传输窗口，插入损耗小于1 dB。并进行了雷电附点试验和雷电冲击电流试验，验证了防雷设计的有效性。

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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The Integrated Design of Broadband Frequency Selective Surface and Distributed Lightning Diversion Layer

In this letter, a new integrated design of broadband frequency selective surface and lightning protection is proposed and analyzed. The broadband lightning-protected frequency selective surface (LPFSS) can conduct the lightning currents in the distributed ionizing channels between the gaps of the adjacent unit cells. The top layer of the LPFSS is a thick circular metal array fastened to the substrate, which is also used as the lightning diversion layer. The top and bottom patches can couple with the middle ring slot to generate a broadband transmission window from 7.9 GHz to 12.4 GHz with an insertion loss of less than 1 dB. Besides, the lightning attachment point test and lightning impulse current test are carried out to verify the effectiveness of the lightning protection design.

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来源期刊

IEEE Antennas and Wireless Propagation Letters 工程技术-电信学

CiteScore

8.00

自引率

9.50%

发文量

529

审稿时长

1.0 months

期刊介绍： IEEE Antennas and Wireless Propagation Letters (AWP Letters) is devoted to the rapid electronic publication of short manuscripts in the technical areas of Antennas and Wireless Propagation. These are areas of competence for the IEEE Antennas and Propagation Society (AP-S). AWPL aims to be one of the "fastest" journals among IEEE publications. This means that for papers that are eventually accepted, it is intended that an author may expect his or her paper to appear in IEEE Xplore, on average, around two months after submission.