Low-profile wideband dual-circularly polarized orbital angular momentum antenna array using metasurface

被引：5
|
作者：
Zhou, Chenyu [1 ,2 ]
Yang, Wanchen [1 ]
Xue, Quan [1 ]
Che, Wenquan [1 ]
机构：
[1] South China Univ Technol, Sch Elect & Informat Engn, Guangdong Key Lab Millimeter Waves & Terahertz, Guangzhou 510641, Peoples R China
[2] Nanjing Elect Device Inst, Nanjing, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2021年 / 63卷 / 04期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
dual circular polarization (CP); orbital angular momentum (OAM); polarization-rotation metasurface (PRMS); wideband;
D O I：
10.1002/mop.32656
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：
A novel wideband dual-circularly polarized orbital angular momentum (OAM) antenna array using metasurface is proposed. The proposed antenna array composed of four antenna elements generates OAM beams in a simple configuration. Each antenna element is placed perpendicularly to the adjacent one, and fed by an in-phase excitation with equal amplitude. Each antenna element is based on corner-truncated polarization-rotation metasurface (PRMS) cells and excited by a dual-feeding structure through a cross-like slot, which can realize wideband dual circular polarization (RHCP, LHCP). The proposed antenna array produces dual-mode OAM mode waves (l = +/- 1) and exhibits good dual-circularly polarized performances in a low profile of 0.068 lambda(0). The measured results show wide impedance bandwidths of 30% for LHCP and 26.6% for RGCP. Also, the large axial ratio bandwidths ARBWs of the OAM antenna array are 20% for LHCP and 14% for RHCP.
引用
收藏
页码：1207 / 1212
页数：6
相关论文
共 50 条
  • [1] Low-Profile Wideband Dual-Circularly Polarized Metasurface Antenna Array With Large Beamwidth
    Yang, Wanchen
    Meng, Qian
    Che, Wenquan
    Gu, Lizheng
    Xue, Quan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (09): : 1613 - 1616
  • [2] Novel Wideband Low-Profile Dual-Circularly Polarized Metasurface Antenna
    Meng, Qian
    Yang, Wanchen
    Che, Wenquan
    Chen, Si
    Zhou, Chenyu
    2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT), 2018,
  • [3] A low-profile ultra-wideband circularly polarized antenna array with metasurface
    He, Wei
    He, Yejun
    Wong, Sai-Wai
    Zhang, Long
    Li, Wenting
    Cui, Haixia
    Boag, Amir
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2021, 31 (12)
  • [4] Low-Profile Dual-Circularly Polarized Antenna Array With Hemispherical Scan Coverage
    Wang, Yuxin
    Qu, Shi-Wei
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (04): : 1191 - 1195
  • [5] Low-Profile Wideband Dual-Circularly Polarized Metasurface Antenna Based on Traveling-Wave Sequential Feeding Mechanism
    Wu, Junyu
    Yang, Wanchen
    Gu, Lizheng
    Xue, Quan
    Che, Wenquan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (06): : 1085 - 1089
  • [6] Low-Profile Ultrawideband Circularly Polarized Metasurface Antenna Array
    Gu, Lizheng
    Yang, Wanchen
    Feng, Wenjie
    Xue, Quan
    Meng, Qian
    Che, Wenquan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (10): : 1714 - 1718
  • [7] Low-Profile Circularly Polarized Metasurface Antenna
    Zhao, Wenyu
    Li, Xiuping
    Chen, Zhi Ning
    2022 IEEE 10TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION, APCAP, 2022,
  • [8] A Low-Profile Broadband Dual-Circularly-Polarized Metasurface Antenna
    Liu, Sihao
    Yang, Deqiang
    Pan, Jin
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (07): : 1395 - 1399
  • [9] A wideband dual-circularly polarized traveling wave antenna array
    Li, Jia-Lin
    Wang, Long-Jie
    Liu, Jin
    Song, Kexin
    Jin, Ye
    Twumasi, Baidenger Agyekum
    JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS, 2021, 72 (06): : 407 - 412
  • [10] A Wideband Low-Profile Dual-Polarized Antenna Based on a Metasurface
    Wu, Rui
    Cao, Shuai
    Liu, Yuan
    Cai, Shuting
    ELECTRONICS, 2023, 12 (23)
12345