A Wideband Circularly Polarized Dipole Antenna Based on Asymmetric Feeding Technology

被引：0
|
作者：
Guo, Chengfang [1 ]
Han, Liping [1 ]
Zhang, Wenmei [1 ]
机构：
[1] Shanxi Univ, Sch Phys & Elect Engn, Taiyuan 030006, Shanxi, Peoples R China
来源：
2020 13TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETRE-WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT2020) | 2020年
基金：
美国国家科学基金会;
关键词：
wideband; circularly polarized; dipole;
D O I：
10.1109/ucmmt49983.2020.9296118
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 new wideband circularly polarized (CP) dipole antenna with low profile is investigated. By using off-center-fed (OCFD) with coaxial probe, the dipole antenna generates different modes, thus expanding the bandwidth. Different lengths of two dipoles make the antenna produce two polarization waves with equal amplitude and orthogonal phase, which further realizes better circular polarization performance. The impedance bandwidth of it is 55.17% (3.36-5.92 GHz) and the bandwidth of 3-dB axial ratio (AR) is 27.94% (3.88-5.14 GHz). With simple structure, the antenna can achieve wide circular polarization.
引用
收藏
页数：3
相关论文
共 50 条
  • [41] A wideband circularly polarized crossed dipole antenna with compact structure and frequency reconfiguration
    Li, Wentao
    Qu, Haotian
    Wang, Yiming
    Wei, Meng
    Hei, Yongqiang
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021, 63 (07) : 1886 - 1891
  • [42] Wideband circularly polarized dipole antenna with loaded directors and stable radiation pattern
    Yang, Kai T.
    Fu, Dong Q.
    Ye, Liang H.
    Shi, Xinrong
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022, 64 (09) : 1600 - 1607
  • [43] A Low-Profile Wideband Circularly Polarized Crossed-Dipole Antenna
    Yang, Wanjun
    Pan, Yongmei
    Zheng, Shaoyong
    Hu, Pengfei
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 2126 - 2129
  • [44] A WIDEBAND WIDE-STRIP DIPOLE ANTENNA FOR CIRCULARLY POLARIZED WAVE OPERATIONS
    Chi, L. -P.
    Bor, S. -S.
    Deng, S. -M.
    Tsai, C. -L.
    Juan, P. -H.
    Liu, K. -W.
    PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2010, 100 : 69 - 82
  • [45] Wideband Circularly Polarized Slot Antenna
    Nasimuddin
    Chen, Zhi Ning
    Qing, Xianming
    2012 9TH EUROPEAN RADAR CONFERENCE (EURAD), 2012, : 504 - 507
  • [46] A wideband Circularly Polarized Antenna For GNSS
    Chang, Dau-Chyrh
    Lee, Hua-Jun
    2016 IEEE 5TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP 2016), 2016, : 343 - 344
  • [47] A Wideband, Circularly Polarized Slot Antenna
    Iqbal, Zabed
    Lim, Sungkyun
    2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 103 - 104
  • [48] WIDEBAND CIRCULARLY POLARIZED SIW ANTENNA
    Gao, Fei
    Zhang, Fushun
    Lu, Lu
    Jiao, Yong-Chang
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2014, 56 (11) : 2539 - 2542
  • [49] Wideband Circularly Polarized Slot Antenna
    Nasimuddin
    Chen, Zhi Ning
    Qing, Xianming
    2012 42ND EUROPEAN MICROWAVE CONFERENCE (EUMC), 2012, : 830 - 833
  • [50] A low-profile and wideband crossed dipole antenna based on AMC reflector for circularly polarized applications
    Zhang, Hongyin
    Zhang, Fushun
    Sun, Fukun
    IEICE ELECTRONICS EXPRESS, 2018, 15 (13):
12345