A Dual-Mode Quadrature-Fed Wideband Circularly Polarized Dielectric Resonator Antenna

被引：70
|
作者：
Li, Bin [1 ]
Hao, Cheng-Xiang [1 ]
Sheng, Xin-Qing [1 ]
机构：
[1] Beijing Inst Technol, Ctr Electromagnet Simulat, Sch Informat & Elect, Beijing 100081, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷
关键词：
Dielectric resonator antenna (DRA); wideband; circularly polarized (CP); quadrature-fed;
D O I：
10.1109/LAWP.2009.2030700
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 letter, a rectangular dielectric resonator antenna (DRA) structure fed by two vertical strips with quadrature in phase is studied. Both the fundamental TE111 and the higher order TE113 modes can be simultaneously excited to generate a wideband circular polarization. The measured 10-dB impedance bandwidth is 32.8% from 2.7 to 3.76 GHz, under which the axial ratio is less than 4 dB. The radiation pattern and antenna gain are also studied.
引用
收藏
页码：1036 / 1038
页数：3
相关论文
共 50 条
  • [1] Quadrature-Fed Wideband Circularly Polarized Dielectric Resonator Antenna
    Li, Bin
    Sheng, Xin-Qing
    APMC: 2008 ASIA PACIFIC MICROWAVE CONFERENCE (APMC 2008), VOLS 1-5, 2008, : 1201 - 1204
  • [2] A Singly Fed Wideband Circularly Polarized Dielectric Resonator Antenna
    Yang, Meidi
    Pan, Yongmei
    Yang, Wanjun
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2018, 17 (08): : 1515 - 1518
  • [3] Quadrature feed wideband circularly polarized cylindrical dielectric resonator antenna
    Sun, Ru-Ying
    Chen, Qing-Hu
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2014, 28 (08) : 1011 - 1017
  • [4] Compact and Wideband Circularly Polarized Quadrature Rectangular Dielectric Resonator Antenna
    Gaonkar, Abhijeet C.
    Patel, Pragati
    2021 NATIONAL CONFERENCE ON COMMUNICATIONS (NCC), 2021, : 372 - 376
  • [5] Wideband Circularly Polarized Antenna With Dual-Mode Operation
    Liang, Xianling
    Ren, Jie
    Zhang, Lina
    He, Chong
    Geng, Junping
    Zhu, Weiren
    Jin, Ronghong
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (04): : 767 - 770
  • [6] Improvements in Wi-MAX Reception A new dual-mode wideband circularly polarized dielectric resonator antenna
    Kumar, Rajkishor
    Thummaluru, Sreenath Reddy
    Chaudhary, Raghvendra Kumar
    IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2019, 61 (01) : 41 - 49
  • [7] Dual Band Quadrature-fed Printed Loop Antenna Loaded With Rectangular Dielectric Resonator
    Chu, Son
    Hasan, Md Nazmul
    Ben Ahmed, Atiq
    Nguyen Canh Minh
    Chu, Can C.
    2019 12TH INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS (ATC 2019), 2019, : 185 - 188
  • [8] Wideband circularly polarized dielectric resonator antenna
    Khoo, Kah-Wee
    Guo, Yong-Xin
    Ong, Ling Chuen
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (07) : 1929 - 1932
  • [9] A Wideband Circularly Polarized Pixelated Dielectric Resonator Antenna
    Son Trinh-Van
    Yang, Youngoo
    Lee, Kang-Yoon
    Hwang, Keum Cheol
    SENSORS, 2016, 16 (09):
  • [10] Wideband Circularly Polarized Cylindrical Dielectric Resonator Antenna
    Ren, Jian
    Guo, Lei
    Leung, Kwok Wa
    2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2017, : 1531 - 1532
12345