A circularly polarized antenna based on EMSIW sub-array with high front-to-back ratio

被引：0
|
作者：
Ran, Yahua [1 ]
Peng, Yang [1 ]
Li, Jiawei [1 ]
机构：
[1] Univ Elect Sci & Technol China, Dept Phys & Elect, Chengdu, Peoples R China
来源：
2015 16TH INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY | 2015年
关键词：
circularly polarized antenna; SIW; high front-to-back ratio; INTEGRATED WAVE-GUIDE; DESIGN;
D O I：
暂无
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 high front-to-back ratio circularly polarized planar antenna is presented in this communication based on a quarter-mode substrate integrated waveguide sub-array. It is composed of three parts: an eighth-mode substrate integrated waveguide (EMSIW) sub-array, four coaxial cables which are used to connect the probe-fed sub-array and the corporate feed network, and the feed network of which composed three Wilkinson power dividers is applied to feed the array. The measured front to back radiation ratio and the measured antenna gain for right-hand circular polarization (RHCP) are 28.6 dB and 6.61 dBi at 5.2 GHz, respectively. The measured 10-dB return loss and 3-dB axial ratio bandwidths at the center frequency 5.2 GHz are 21.53% and 10.96%, respectively.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] A compact directional microstrip antenna with wide bandwidth, high gain, and high front-to-back ratio
    Wang, Zhe
    Liu, Juhua
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2020, 62 (01) : 308 - 314
  • [22] Broadband Dual-Polarized Antenna with Enhanced Front-To-Back Ratio Using Meta-surface
    Zheng, Pei
    Qiu, Yuwei
    Bai, Jinliang
    Xu, Ziwei
    Liu, Xin
    Liu, Jiaqi
    Li, Jun
    Zhang, Shuo
    Zhu, Hailiang
    Wei, Gao
    PROCEEDINGS OF THE 2019 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), 2019, : 1742 - 1744
  • [23] A Dual-frequency and Dual-polarized Antenna with Improved Front-to-Back Ratio for LTE Applications
    Huang, Ting-Jui
    Hsu, Heng-Tung
    2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2014, : 412 - 413
  • [24] A Dual-Polarized Crisscross-Shaped Antenna with Enhanced Front-to-Back Ratio for Base Stations
    Qiu, Shuang
    Wu, Chao
    Qiu, Jinghui
    Denisov, Oleksandr
    Molebny, Vasyl
    2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP, 2022,
  • [25] Asymmetric Folded Dipole Antenna With High Front-to-Back Ratio for LTE Base Stations
    Govindanarayanan, Idayachandran
    Rangaswamy, Nakkeeran
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 : 869 - 872
  • [26] A Compact Planar H-shaped Directive Antenna with High Front-to-back Ratio
    Luo, Yu
    Chu, Qing-Xin
    2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2013, : 338 - 339
  • [27] Implementation of the Broadcast Antenna with High Front-to-Back Ratio to Facilitate the Reuse of TV Channels
    Park, Sangwon
    Jeon, Youchan
    Kim, Myeongyu
    Song, Sanghoon
    Park, Jinwoo
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2012, E95B (12) : 3886 - 3889
  • [28] Low Profile UHF-RFID Reader Antenna with High Front-to-Back Ratio
    Chenaoui, Safia
    Mouffok, Lila
    Hebib, Sami
    Progress in Electromagnetics Research Letters, 2024, 122 : 15 - 20
  • [29] A Novel Planar Broadband End-Fire Antenna with High Front-to-Back Ratio
    Zhu, Yonghao
    Chen, Hua
    Li, Lan
    Zhang, Jifang
    Yan, Yan
    Xue, Mankang
    Wang, Quan
    Fang, Qing
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2023, 109 : 85 - 92
  • [30] A Compact and Broadband Dielectric Resonator Magnetoelectric Dipole Antenna With High Front-to-Back Ratio
    Song, Simin
    Chen, Xiaoming
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (01): : 239 - 243
12345