An SIW-based Circularly Polarized Leaky-Wave Antenna with Fast Beam Scanning

被引：0
|
作者：
Ruan, Yizheng [1 ]
Niu, Zhenyi [1 ]
Zhao, Yongjiu [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut NUAA, Key Lab Radar Imaging & Microwave Photon, Minist Educ, Nanjing 211106, Peoples R China
来源：
2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年
关键词：
D O I：
10.1109/ICMMT55580.2022.10023105
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 circularly polarized substrate integrated waveguide leaky-wave antenna with fast beam scanning is proposed. Meandering structure is adopted to improve the scanning rate. Circular polarization is realized by circular grooves on the ground plane and orthogonal slots on the top plane. The antenna has a seamless beam scanning from -42 degrees to 54 degrees within the bandwidth from 11.3 to 12.7 GHz, and maintains good circular polarization from 11.5 to 12.3 GHz. Meanwhile, the scanning rate of the proposed antenna is up to 8.2.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] Circularly Polarized Annular Leaky-Wave Antenna with Suppressed Open Stop-Band and SIW Feeding
    Riaz, S.
    Comite, D.
    Kuznetcov, M.
    Shahzadi, I.
    Baccarelli, P.
    Burghignoli, P.
    Galli, A.
    Podilchak, S.K.
    17th European Conference on Antennas and Propagation, EuCAP 2023, 2023,
  • [32] Circularly Polarized Terahertz Leaky-Wave Antenna with Metamaterial Scatterers
    Atakaramians, Shaghik
    Monnai, Yasuaki
    Withayachumnankul, Withawat
    2015 40TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ), 2015,
  • [33] Circularly Polarized Leaky-Wave Antenna With Natural Curl Property
    Li, Xiaowen
    Wang, Junhong
    Li, Zheng
    Zhang, Yulu
    Zheng, Wei
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2022, 21 (03): : 466 - 470
  • [34] Circularly Polarized Leaky-wave Antenna Based on SubstrateIntegrated Waveguide Space Harmonic
    Hu, Yangjun
    Liu, Leilei
    Jiang, Yangbing
    Jiang, Dingwei
    Chen, Minghong
    2019 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP 2019), 2019,
  • [35] High Gain and Wide-Angle Continuous Beam Scanning SIW Leaky-Wave Antenna
    Arya, Vivek
    Garg, Tanuj
    Al-Khafaji, Hamza Mohammed Ridha
    ELECTRONICS, 2023, 12 (02)
  • [36] Broadband CRLH Beam Scanning Leaky-Wave Antenna Designed on Dual-Layer SIW
    Niayesh, Mohsen
    Atlasbaf, Zahra
    APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2016, 31 (04): : 450 - 454
  • [37] Half Mode SIW Periodic Leaky-Wave Antenna with Continuous Beam Scanning Through Broadside
    Yang, Qingshan
    Zhao, Xiaowen
    Zhang, Yunhua
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 659 - 660
  • [38] Metamaterial-Inspired Meandered Leaky-Wave Antenna with Fast Beam Scanning
    Mackay, Alexander J.
    Eleftheriades, George, V
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 873 - 874
  • [39] An Electronically Controlled Leaky-Wave Antenna Based on Corrugated SIW Structure With Fixed-Frequency Beam Scanning
    Chen, Ke
    Zhang, Yun Hua
    He, Si Yuan
    Chen, Hai Tao
    Zhu, Guo Qiang
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (03): : 551 - 555
  • [40] Beam-switchable scanning leaky-wave antenna
    Wang, CJ
    Shih, YC
    Jou, CF
    ELECTRONICS LETTERS, 2000, 36 (07) : 596 - 597
12345