A Broadband Circularly Polarized Antenna With Triple-Mode Characteristics

被引：0
|
作者：
Hui, Wei [1 ]
Liu, Xuekang [1 ]
Wu, Hao [1 ]
Gao, Steven [2 ]
Wen, Lehu [2 ]
Cai, Yuanming [1 ]
机构：
[1] Xidian Univ, Natl Key Lab Antennas & Microwave Technol, Xian 710071, Peoples R China
[2] Univ Kent, Sch Engn & Digital Arts, Canterbury CT2 7NT, Kent, England
来源：
2020 14TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP 2020) | 2020年
基金：
英国工程与自然科学研究理事会;
关键词：
Circularly polarized antenna; low profile; triple-mode antenna; wideband antenna; WIDE-BAND; DIPOLE;
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 novel circularly polarized (CP) antenna based on the triple-mode characteristics is presented in this paper. First, by utilizing three resonant modes, a compact antenna element is designed to realize a wide impedance bandwidth of 80%. Then, for the purpose of obtaining broadband CP radiation, the sequential feeding method is employed in the design. By sequentially exciting four antenna elements with a progressive 90 phase shift, a wideband CP windmill-shaped antenna is developed. The proposed antenna exhibits a wide impedance bandwidth (104%), a wide axial ratio (AR) bandwidth (80%), and a low profile (0.18 lambda, lambda is the wavelength in free space at the lowest operating frequency). Such a wideband and low-profile CP antenna is a promising candidate for modern broadband CP applications.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Broadband Microstrip Slot Antenna With Triple-Polarized Characteristics
    Cao, Wenquan
    Cai, Yang
    Zhang, Bangning
    Qian, Zuping
    Zhang, Yingsong
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 527 - 530
  • [22] Design of Metasurface Broadband Circularly Polarized Antenna Based on Characteristic Mode Analysis
    Li Shuang
    Wu Weijun
    Yun Yu
    Zhong Xiaoying
    Wu Zhe
    2022 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS, IMWS-AMP, 2022,
  • [23] Broadband Circularly Polarized Bowtie Dipole Antenna
    Zhang, Zhi-Ya
    Fu, Guang
    Wu, Dan
    2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP), 2016, : 394 - 395
  • [24] A design of broadband dual circularly polarized antenna
    Han, Kangkang
    Wei, Gao
    Lei, Siyuan
    Qiu, Changlong
    Qiu, Tiancheng
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2021, 31 (07)
  • [25] Compact broadband circularly polarized microstrip antenna
    School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China
    不详
    Microwave Opt Technol Lett, 2006, 9 (1730-1732):
  • [26] A Novel Broadband Circularly Polarized Monopole Antenna
    Li Zhenya
    Zhu Xiaosong
    Zhang Jianhua
    JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2018, 40 (11) : 2705 - 2711
  • [27] A Stacked Broadband Circularly Polarized Microstrip Antenna
    Zhang, Boya
    Li, Zhengjun
    14TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM 2018), 2018, 306 : 392 - 398
  • [28] A Broadband Circularly Polarized Square Slot Antenna
    Tian, Chao
    Jiao, Yong-Chang
    Liang, Weilong
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2014, 50 (50): : 29 - 34
  • [29] A Broadband Circularly Polarized Antenna with Low RCS
    He, Liyan
    Wei, Chenwei
    Yin, Sijie
    Gao, Xi
    2022 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC, 2022,
  • [30] Broadband Circularly Polarized Spiral Antenna Array
    Zhang, Zhi-Ya
    Fu, Guang
    2015 IEEE 4TH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP), 2015, : 582 - 584
12345