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Rectangular Waveguide-Fed Surface-Wave Frequency-Scanning Antenna Utilizing Wavevector Mismatch
Wang, Luyi1,2; Shi, Hongyu1,2; Chen, Xiaoming3; Yi, Jianjia3; Dong L(董亮)4; Liu, Haiwen1; Zhang, Anxue4; Xu, Zhuo5
发表期刊IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
2022-09
卷号21期号:9页码:1727-1731
DOI10.1109/LAWP.2022.3178608
产权排序第4完成单位
收录类别SCI ; EI
关键词Rectangular waveguides Reflection Antennas Dispersion Antenna arrays Metasurfaces Waveguide components Frequency scanning phase gradient metasurface spoof surface plasmon polariton wavevector mismatch
摘要

In this letter, we propose a design of rectangular waveguide-fed surface-wave frequency-scanning antenna utilizing the principle of wavevector mismatch. First, the transition from a side-fed rectangular waveguide mode to spoof surface plasmon polariton (SSPP) is achieved. Then the SSPP propagating on the metal-dielectric interface is modulated through wavevector mismatching that induces the SSPP to spatial radiating wave conversion. Theoretical deduction proves the frequency scanning nature of the generated radiating beam. Phase gradient metasurface (PGM) is used to realize the wavevector engineering that causes artificial wavevector mismatch. Simulated and experimental results, agreeing well with each other, showed that the antenna can realize beam scanning from -8 degrees to 11.6 degrees across 6.8 to 7 GHz, with realized gain varying from 5 to 5.98 dBi.

资助项目National Key Research and Development Program of China[2020YFB1807002]
项目资助者National Key Research and Development Program of China[2020YFB1807002]
语种英语
学科领域电子、通信与自动控制技术
学科门类工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::信息与通信工程
文章类型Article
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
出版地445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA
ISSN1536-1225
URL查看原文
WOS记录号WOS:000849265800005
WOS研究方向Engineering ; Telecommunications
WOS类目Engineering, Electrical & Electronic ; Telecommunications
关键词[WOS]PROPAGATION ; ARRAY
EI入藏号20223912788429
EI主题词Surface plasmon resonance
EI分类号711 Electromagnetic Waves - 714.3 Waveguides - 931.3 Atomic and Molecular Physics
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.ynao.ac.cn/handle/114a53/25549
专题射电天文研究组
通讯作者Shi, Hongyu
作者单位1.Shaanxi Key Laboratory of Deep Space Exploration Intelligent Information Technology, Xi'an Jiaotong University, Xi'an, China;
2.MOE Key Laboratory for Multifunctional Materials and Structures, Xi'an Jiaotong University, Xi'an, China;
3.School of Information and Communications Engineering, Xi'an Jiaotong University, Xi'an, China;
4.Yunnan Observatories, Chinese Academy of Sciences, Kunming, China;
5.Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education, Xi'an Jiaotong University, Xi'an, China
推荐引用方式
GB/T 7714
Wang, Luyi,Shi, Hongyu,Chen, Xiaoming,et al. Rectangular Waveguide-Fed Surface-Wave Frequency-Scanning Antenna Utilizing Wavevector Mismatch[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2022,21(9):1727-1731.
APA Wang, Luyi.,Shi, Hongyu.,Chen, Xiaoming.,Yi, Jianjia.,Dong L.,...&Xu, Zhuo.(2022).Rectangular Waveguide-Fed Surface-Wave Frequency-Scanning Antenna Utilizing Wavevector Mismatch.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,21(9),1727-1731.
MLA Wang, Luyi,et al."Rectangular Waveguide-Fed Surface-Wave Frequency-Scanning Antenna Utilizing Wavevector Mismatch".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 21.9(2022):1727-1731.
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