Low-RCS low-profile MIMO antenna and array antenna using a polarization conversion metasurface

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成果类型：

期刊论文

作者：

Li, Yujun;Jin, Jing;Yang, Zhengguang;Dou, Jiao;Cheng, Houyuan;...

通讯作者：

Jin, J

作者机构：

[Li, Yujun; Cheng, Houyuan; Wang, Yang; Yang, Helin; Jin, Jing] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Peoples R China.

[Yang, Zhengguang; Dou, Jiao] DFH Satellite Co Ltd, Commun Engn Dept, Beijing 100080, Peoples R China.

通讯机构：

[Jin, J ] C

Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Peoples R China.

语种：

英文

关键词：

Antenna arrays;Antenna feeders;Electric impedance;Microwave antennas;MIMO systems;Polarization;Radar antennas;Slot antennas;Ultra-wideband (UWB);Antennas and arrays;Array-antenna;Characteristic modes;Dumbbell type;Low-profile;Metasurface;Multiple input multiple output antennas;Polarization conversion;Radar cross-sections;Ultrawide band;Radar cross section;article;bandwidth;impedance;polarization;simulation;wireless communication

期刊：

Optics Express

ISSN：

1094-4087

年：

2023

卷：

期：

页码：

38771-38785

DOI：

10.1364/OE.507087

基金类别：

National Natural Science Foundation of China#&#&#62301229 Fundamental Research Funds for the Central Universities#&#&#CCNU22JC018 Knowledge Innovation Program of Wuhan-Shuguang Project#&#&#2022010801020290 Natural Science Foundation of Hubei Province#&#&#2023AFB320 Ministry of Education Equipment Pre-research Joint Fund#&#&#8091B032227

机构署名：

本校为第一且通讯机构

院系归属：

物理科学与技术学院

摘要：

A specially designed dumbbell type polarization conversion metasurface (PCM) is proposed. The designed PCM achieves line-to-line polarization conversion in ultra-wideband (UWB) from 7.63 GHz to 18.80 GHz. A low-profile metasurface antenna composed of PCM and slot feed is proposed based on characteristic mode analysis (CMA), which realizes the integrated design of radiation and scattering. Because of the checkerboard scattering properties, low-radar cross section (RCS) low-profile multiple-input-multiple-output (MIMO) antenna and array antenna...

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Low-RCS low-profile MIMO antenna and array antenna using a polarization conversion metasurface

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