A Broadband Dual-polarized Microstrip Antenna with Cavity-Backed Proximity-Coupling Feeding

被引：0
|
作者：
Chen, Shulin [1 ]
Liu, Yanhui [1 ]
Ren, Yi [2 ]
Liu, Qing Huo [3 ]
机构：
[1] Xiamen Univ, Dept Elect Sci, Xiamen 361005, Fujian, Peoples R China
[2] Chongqing Univ Posts & Telecommun, Coll Elect Engn, Chongqing 400065, Peoples R China
[3] Duke Univ, Dept Elect & Comp Engn, Durham, NC 27708 USA
来源：
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS) | 2014年
关键词：
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 broadband cavity-backed proximity-coupled dual-polarized microstrip antenna is presented. The cavity backed ground plane is used with optimized parameters to enhance the feeding coupling and thus to broaden the bandwidth of this antenna. A prototype antenna is designed and fabricated. Simulation and measurement results show that the proposed design achieves S11 <= -10 dB bandwidth of more than 30% (8.2-11.4 GHz) and the port isolation is larger than 20 dB over that band. This antenna is easy to fabricate, and can be directly mounted on the metal body surface in application.
引用
收藏
页数：3
相关论文
共 50 条
  • [31] A microstrip-fed cavity-backed circularly polarized horn antenna
    Seong, Nak-Seon
    Park, Seong-Ook
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2006, 48 (12) : 2454 - 2456
  • [32] High Gain, Broadband and Dual-Polarized Substrate Integrated Waveguide Cavity-Backed Slot Antenna Array for 60 GHz Band
    Chen, Zhijiao
    Liu, Haiwen
    Yu, Junsheng
    Chen, Xiaodong
    IEEE ACCESS, 2018, 6 : 31012 - 31022
  • [33] Cavity-Backed Broadband Circularly Polarized Cross-Dipole Antenna
    Feng, Yao
    Li, Jianying
    Cao, Bao
    Liu, Jie
    Yang, Guangwei
    Wei, Du-Juan
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2019, 18 (12): : 2681 - 2685
  • [34] Dual-Linear Polarized Cavity-Backed Sinuous Antenna with Non-Sequential Feeding
    Balakrishnan, Ramanan
    Fang, Hongzhao Ray
    Hinostroza, Israel
    Guinvarc'h, Regis
    Mouthaan, Koen
    Serhir, Mohammed
    2014 8TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2014, : 1199 - +
  • [35] Design of a Dual-Polarized Antenna Using Square Backed Cavity
    Sruthi, Setlem Sai
    Rao, I. Srinivasa
    Rao, M. Durga
    2017 INTERNATIONAL CONFERENCE ON INNOVATIONS IN INFORMATION, EMBEDDED AND COMMUNICATION SYSTEMS (ICIIECS), 2017,
  • [36] A BROADBAND SINGLE LAYER EDGE-FED CAVITY-BACKED MICROSTRIP ANTENNA
    Zhang, H-T
    Wang, W.
    Zhang, Z-H
    Lu, X-P
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2011, 53 (12) : 2831 - 2834
  • [37] A Broadband Dual-Polarized Antenna With Γ-Shaped Feeding Structures
    Wen, Ding-Liang
    Chu, Qing-Xin
    2015 9TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP), 2015,
  • [38] A Dual-Band Dual-Polarized SIW Cavity-Backed Antenna-Duplexer for Off-body communication
    Chaturvedi, Divya
    Kumar, Arvind
    Althuwayb, Ayman A.
    ALEXANDRIA ENGINEERING JOURNAL, 2023, 64 : 419 - 426
  • [39] Broadband dual-polarized proximity coupled circular patch antenna
    Gao, S
    Sambell, A
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2005, 47 (03) : 298 - 302
  • [40] A broadband cavity-backed slot spiral antenna
    Volakis, JL
    Nurnberger, MW
    Filipovic, DS
    IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2001, 43 (06) : 15 - 26
12345