A novel unidirectional multi-dipole broadband antenna element

被引：0
|
作者：
Chen, Yanzheng [1 ]
Lin, Wenbin [1 ,2 ]
Ma, Cunliang [3 ]
Liao, Cheng [1 ]
机构：
[1] Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu, Sichuan, Peoples R China
[2] Univ South China, Sch Math & Phys, Hengyang, Peoples R China
[3] Jiangxi Univ Sci & Technol, Sch Informat Engn, Ganzhou, Peoples R China
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2018年 / 60卷 / 12期
基金：
中国国家自然科学基金;
关键词：
broadband antenna; multi-dipole; unidirectional antenna;
D O I：
10.1002/mop.31451
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 wideband unidirectional multi-dipole antenna is proposed, which has an enhanced impedance bandwidth of about 68.1% for VSWR < 1.5 and a gain > 8 dBi, covering the frequency region from 1.54 to 3.13 GHz. A stable radiation pattern is obtained and the 3 dB beamwidth is 62 +/- 4 degrees at E-plane and 63 +/- 4 degrees at H-plane over the bandwidth. This model has been manufactured, and the experimental results are in good accordance with the simulated ones.
引用
收藏
页码：2983 / 2988
页数：6
相关论文
共 50 条
  • [1] A Broadband Unidirectional Multi-Dipole Antenna With Very Stable Beamwidth
    Chu, Qing-Xin
    Luo, Yu
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (05) : 2847 - 2852
  • [2] A broadband dual-polarized multi-dipole antenna fed by coplanar stripline
    Chen, Yanzheng
    Lin, Wenbin
    Liao, Cheng
    Kan, Guojin
    Raza, Ali
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (08) : 2069 - 2075
  • [3] A novel loop-dipole composite unidirectional antenna for broadband wireless communications
    Liu, Guimei
    Lu, Wenjun
    Zhu, Hongbo
    2013 5TH IEEE INTERNATIONAL SYMPOSIUM ON MICROWAVE, ANTENNA, PROPAGATION AND EMC TECHNOLOGIES FOR WIRELESS COMMUNICATIONS (MAPE), 2013, : 295 - 299
  • [4] SAR optimization for multi-dipole antenna array with regard to local hyperthermia
    Gas, Piotr
    Miaskowski, Arkadiusz
    PRZEGLAD ELEKTROTECHNICZNY, 2019, 95 (01): : 17 - 20
  • [5] Design of Wideband Antenna with Stable Beamwidth Based on Multi-Mode and Multi-Dipole
    Luo, Yu
    Chu, Qing-Xin
    2013 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION, 2013, : 9 - 12
  • [6] Design of Wideband Antenna with Stable Beamwidth Based on Multi-Mode and Multi-Dipole
    Luo, Yu
    Chu, Qing-Xin
    2013 IEEE INTERNATIONAL WORKSHOP ON ELECTROMAGNETICS (IWEM): APPLICATIONS AND STUDENT INNOVATION COMPETITION, 2013, : 28 - 31
  • [7] UNIDIRECTIONAL DIPOLE ANTENNA
    MIKUNI, Y
    NAGAI, K
    ELECTRONICS LETTERS, 1972, 8 (19) : 472 - &
  • [8] Ion Transport Measurements in a Multi-Dipole Argon Plasma by Broadband Laser Induced Fluorescence
    谢锦林
    于治
    刘万东
    俞昌旋
    Plasma Science and Technology, 2009, 11 (03) : 255 - 260
  • [9] Ion Transport Measurements in a Multi-Dipole Argon Plasma by Broadband Laser Induced Fluorescence
    Xie Jinlin
    Yu Zhi
    Liu Wandong
    Yu Changxuan
    PLASMA SCIENCE & TECHNOLOGY, 2009, 11 (03) : 255 - 260
  • [10] Ion Transport Measurements in a Multi-Dipole Argon Plasma by Broadband Laser Induced Fluorescence
    谢锦林
    于治
    刘万东
    俞昌旋
    Plasma Science and Technology, 2009, (03) : 255 - 260
12345