A Compact Low-Sidelobe Circularly Polarized Microstrip Patch Array Based on Slow-Wave Transmission Line Feed Network

被引：0
|
作者：
Pu, Lin [1 ]
Li, Mei [1 ]
Tang, Ming-Chun [1 ]
机构：
[1] Chongqing Univ, Microelect & Commun Engn, Chongqing, Peoples R China
来源：
2021 IEEE MTT-S INTERNATIONAL MICROWAVE WORKSHOP SERIES ON ADVANCED MATERIALS AND PROCESSES FOR RF AND THZ APPLICATIONS (IMWS-AMP) | 2021年
关键词：
Slow wave transmission lines; Dolph-Chebyshev arrays; microstrip antenna array; sidelobe level;
D O I：
10.1109/IMWS-AMP53428.2021.9643907
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a compact series-fed ten-element circularly polarized (CP) microstrip patch antenna array excited with Dolph-Chebyshev distribution implemented by stub-loaded slow-wave transmission line (SW-TL) feed network is proposed. Due to the slow-wave property of the SW-TL, the inter-element spacing of the array is as small as 0.3 lambda(0). It can achieve about 9.2% impedance bandwidth and 1.5% 3-dB axial ratio (AR) bandwidth. The simulated sidelobe level of the antenna array is -23dB and the antenna gain is 11.9 dBi.
引用
收藏
页码：255 / 256
页数：2
相关论文
共 50 条
  • [31] Broadband Dolph-Chebyshev Array Synthesized by Slow-Wave Transmission Line
    Li, Mei
    Tang, Ming-Chun
    Yi, Da
    Ziolkowski, Richard W.
    2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING, 2020, : 375 - 376
  • [32] Miniaturized branch-line coupler based on slow-wave microstrip lines
    Alhalabi, H.
    Issas, H.
    Pistono, E.
    Kaddour, D.
    Podevin, F.
    Abouchahine, S.
    Ferrari, P.
    INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2018, 10 (10) : 1103 - 1106
  • [33] Circularly Polarized Leaky-Wave Antenna Based on Low-Loss Transmission Line
    Huo, Xingying
    Li, Zheng
    INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2022, 2022
  • [34] Circularly Polarized Leaky-Wave Antenna Based on Low-Loss Transmission Line
    Huo, Xingying
    Li, Zheng
    International Journal of Antennas and Propagation, 2022, 2022
  • [35] High-Performance Circularly Polarized Antenna Array Using Metamaterial-Line Based Feed Network
    Chung, Kwok L.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (12) : 6233 - 6237
  • [36] Compact Broadband Linearly and Circularly Polarized Antenna Based on CRLH Transmission Line
    Liu, Liang-Yuan
    Wang, Bing-Zhong
    2015 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), VOLS 1-3, 2015,
  • [37] Metasurface-Based Circularly Polarized Patch Array Antenna Using Sequential Phase Feed
    Ta, Son Xuat
    Park, Ikmo
    2017 INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY: SMALL ANTENNAS, INNOVATIVE STRUCTURES, AND APPLICATIONS (IWAT), 2017, : 24 - 25
  • [38] A Compact Dual-Polarized (CP, LP) With Dual-Feed Microstrip Patch Array for Target Detection
    Kim, Ki-Baek
    Jung, Bang Chul
    Woo, Jong-Myung
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2020, 19 (04): : 517 - 521
  • [39] Compact Low-Profile Circularly Polarized Fabry-Perot Resonator Antenna Fed by Linearly Polarized Microstrip Patch
    Liu, Zhen-Guo
    Cao, Zhen-Xin
    Wu, Le-Nan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2016, 15 : 524 - 527
  • [40] Circularly Polarized (CP) Two-Dimensional Standing-Wave Microstrip Array Antenna with a Single Feed
    Yang, Guang
    Lee, Choon Sae
    Fan, Yang
    Ezzat, Mohamed
    Zhang, Linsheng
    PROCEEDINGS OF THE 2022 IEEE TEXAS SYMPOSIUM ON WIRELESS AND MICROWAVE CIRCUITS AND SYSTEMS (WMCS), 2022,
12345