A Dual-Band Frequency Selective Surface with Close Band Spacing and Miniaturized Response

被引：0
|
作者：
Yan, Mingbao [1 ]
Xu, Cuilian [1 ]
Li, Zhiqiang [1 ]
Wang, Weiyu [1 ]
Wang, Wenjie [1 ]
Zheng, Lin [1 ]
机构：
[1] Air Force Engn Univ, Xian 710051, Shaanxi, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
基金：
中国国家自然科学基金;
关键词：
FSS;
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 paper, a dual-band frequency selective surface (FSS) with close band spacing is proposed. The FSS is composed of interwoven convoluted element of dipoles and cross dipoles, which were printed on one surface of a single-layer substrate with a relative permittivity of 2.65 and thickness of 1mm. The proposed FSS has promising miniaturization characteristics. Its element size is less than X/14, where X represents the free-space wavelength corresponding to the first resonant frequency. In addition, the band ratio of the two passbands is only 1.4. Furthermore, the FSS exhibits excellent stability under different polarizations and incident angles.
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页数：3
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