A Wideband Low-Profile Dual-Polarized Antenna Based on a Metasurface

被引：4
作者：
Wu, Rui [1 ]
Cao, Shuai [2 ]
Liu, Yuan [1 ]
Cai, Shuting [1 ]
机构：
[1] Guangdong Univ Technol, Sch Integrated Circuits, Guangzhou 510006, Peoples R China
[2] Guangdong Univ Technol, Sch Automat, Guangzhou 510006, Peoples R China
来源：
ELECTRONICS | 2023年 / 12卷 / 23期
关键词：
wideband; low-profile; dual-polarized antenna; MS; AMC;
D O I：
10.3390/electronics12234739
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A wideband, low-profile, dual-polarized antenna using a metasurface (MS) is proposed in this paper. This design consists of a pair of crossed dipoles, an MS, a metal cavity and two baluns. The proposed MS acts as an artificial magnetic conductor (AMC), which is designed for the +/- 90 degrees reflection-phase bandwidth of 1.4-2.9 GHz. Compared with the 0.25 lambda 0 profile of the traditional crossed dipoles, the profile is reduced to 0.15 lambda 0 by using the in-phase reflection characteristics of the MS, which realizes the utilization of space. The measured results show that the antenna has a 10 dB return loss of 68.2% with isolation of more than 30 dB (1.45-2.95 GHz). The realized gain is 9 dBi with +/- 1 dBi variation, especially exceeding 10 dBi from 2.1 to 2.8 GHz.
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页数：10
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共 26 条
  • [1] A Broadband ±45° Dual-Polarized Multidipole Antenna Fed by Capacitive Coupling
    Chen, Yanzheng
    Lin, Wenbin
    Li, Song
    Raza, Ali
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (05) : 2644 - 2649
  • [2] A Broadband ±45° Dual-Polarized Antenna With Y-Shaped Feeding Lines
    Chu, Qing-Xin
    Wen, Ding-Liang
    Luo, Yu
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2015, 63 (02) : 483 - 490
  • [3] Huiqing Zhai, 2017, IEEE Antennas and Wireless Propagation Letters, V16, P2692, DOI 10.1109/LAWP.2017.2741465
  • [4] A Metasurface-Based Wide-Bandwidth and High-Gain Circularly Polarized Patch Antenna
    Kedze, Kam Eucharist
    Wang, Heesu
    Park, Ikmo
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (01) : 732 - 737
  • [5] Compact single-layer circularly polarized antenna for short-range communication systems
    Leonardi, Ornella
    Pavone, Mario Giuseppe
    Sorbello, Gino
    Morabito, Andrea Francesco
    Isernia, Tommaso
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2014, 56 (08) : 1843 - 1846
  • [6] A Miniaturized Wideband Dual-Polarized Planar Antenna Based on Multiresonance
    Li, Jie
    Hao, Shu-Ji
    Cui, Yu-Guo
    Chen, Xing
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (02): : 242 - 246
  • [7] A Low-Profile Dual-Polarized Dipole Antenna Using Wideband AMC Reflector
    Li, Min
    Li, Q. L.
    Wang, Bo
    Zhou, C. F.
    Cheung, S. W.
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2018, 66 (05) : 2610 - 2615
  • [8] A Broadband Low-Profile Dual-Linearly Polarized Dipole-Driven Metasurface Antenna
    Liu, Guo
    Sun, Xiaoshuai
    Chen, Xiaoming
    Xiong, Dong
    Li, Mei
    Tang, Ming-Chun
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (10): : 1759 - 1763
  • [9] Low-Profile Broadband Metasurface Antenna Under Multimode Resonance
    Liu, Sihao
    Yang, Deqiang
    Chen, Yongpin
    Sun, Kai
    Zhang, Xiaokun
    Xiang, Yong
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (09): : 1696 - 1700
  • [10] Miniaturized Wideband Metasurface Antennas
    Liu, Wei E. I.
    Chen, Zhi Ning
    Qing, Xianming
    Shi, Jin
    Lin, Feng Han
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2017, 65 (12) : 7345 - 7349
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