A Wide-Beam Antenna for Wide-Angle Scanning Linear Phased Arrays

被引：42
|
作者：
Yang, Haonan [1 ]
Cao, Xiangyu [1 ]
Gao, Jun [1 ]
Yang, Huanhuan [1 ]
Li, Tong [1 ]
机构：
[1] Air Force Engn Univ, Informat & Nav Coll, Xian 710077, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2020年 / 19卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Phased arrays; Dipole antennas; Linear antenna arrays; Antenna radiation patterns; Antenna measurements; Bandwidth; Phased array; wide beam; wide-angle scanning; MICROSTRIP PATCH; PERFORMANCE;
D O I：
10.1109/LAWP.2020.3024617
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 wide-beam (at two main planes) antenna is proposed. To broaden the 3 dB beamwidth of the original antenna, a pair of parasitic patches with metallic vias is creatively arranged on either side of the original radiation patches. Based on the proposed antenna element, two linear phased arrays are fabricated and measured. Measured results reveal that the wide-angle scanning capability of both H-plane and E-plane arrays can be obtained. The scanning beam of the former can cover territories ranging from -90 degrees to 90 degrees, with gain loss within 3 dB (8 GHz-11 GHz). The scanning beam of the latter can cover territories ranging from -70 degrees to 70 degrees, with gain loss of 3-5 dB (8 GHz-10 GHz).
引用
收藏
页码：2122 / 2126
页数：5
相关论文
共 50 条
  • [41] Dual-polar Vivaldi antennas for phased arrays with wide-angle scanning
    Wyllie, CB
    Lewis, GM
    Lewis, RA
    [J]. ELEVENTH INTERNATIONAL CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1 AND 2, 2001, (480): : 672 - 676
  • [42] A Vertical Polarized Endfire Phased Array Antenna with Wide-Angle Scanning Using Heterogeneous Beam Elements
    Li, Liangying
    Liao, Shaowei
    Wan, Yinglu
    Wei, Jia
    Ren, Xue
    Che, Wenquan
    Xue, Quan
    [J]. IEEE Transactions on Antennas and Propagation, 2024, 72 (11) : 8822 - 8827
  • [43] Millimeter-Wave Wide-Angle Scanning Phased Array Antenna Based on Heterogeneous Beam Elements
    Jin, Guiping
    Sun, Yi
    Liao, Shaowei
    Xue, Quan
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2023, 71 (06) : 5463 - 5468
  • [44] Design of a pattern reconfigurable antenna for wide-angle scanning phased array applications
    Cao, Yuanxi
    Feng, Penghao
    Yan, Sen
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2022, 64 (05) : 953 - 961
  • [45] Wideband Wide-Angle Scanning Phased Array Based on Miniaturized Metasurface Antenna
    Li, Yan
    Xiao, Shaoqiu
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (02) : 1107 - 1119
  • [46] Improving Wide-Angle Scanning Performance of Phased Array Antenna by Dielectric Sheet
    Yang, Guangwei
    Chen, Qingqing
    Li, Jianying
    Zhou, Shigang
    Xing, Zijian
    [J]. IEEE ACCESS, 2019, 7 : 71897 - 71906
  • [47] Design of Wide-angle Scanning Phased Array Antenna for High Power Microwave
    Liu, Rong
    Wu, HongChao
    Wang, NaiZhi
    Li, Tong
    [J]. 2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT), 2022,
  • [48] A Wide-Band and Wide-Angle Scanning Dual-Band Phased-Array Antenna
    Lu, Peng
    Zhou, Hao
    Xu, Zhihao
    Li, Tian
    [J]. IEICE ELECTRONICS EXPRESS, 2024, 21 (09): : 6 - 6
  • [49] Broadband silicon nitride nanophotonic phased arrays for wide-angle beam steering
    Wang, Hongjie
    Chen, Zhenmin
    Sun, Caiming
    Deng, Shupeng
    Tang, Xinke
    Zhang, Long
    Jiang, Rui
    Shi, Wu
    Chen, Zhen
    Li, Zhongyi
    Zhang, Aidong
    [J]. OPTICS LETTERS, 2021, 46 (02) : 286 - 289
  • [50] Wideband circularly polarized SIW cavity-backed patches antenna for wide-angle scanning phased arrays
    Liu, Hao
    Fan, Yulu
    Xing, Yu
    Guan, Tianci
    Xu, Xin
    Xu, Ziqiang
    Qing, Anyong
    Lin, Xianqi
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2024, 66 (01)
12345