Design of an Ultra-Wideband Tightly Coupled Dipole Array

被引：0
|
作者：
Wang, Tianyu [1 ]
Chen, Yikai [1 ]
Yang, Shiwen [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu 611731, Peoples R China
来源：
2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019) | 2019年
关键词：
Tightly Coupled Dipole Array; Unbalanced feed; Ultra-wideband; Low profile;
D O I：
10.1109/icmmt45702.2019.8992525
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 low profile ultra-wideband tightly coupled dipole array with a bandwidth of 14.5:1 is proposed in this paper. A simple unbalanced feed structure that consists of a stripline and a parallel transmission line is employed to excite the tightly coupled dipoles and a resistive sheet is used to broaden the bandwidth. Simulated results have shown that the array can operate from 0.2 to 2.9 GHz with VSWR < 2.5 at broadside, which means an ultra-wideband bandwidth is obtained. It is also worthwhile to mention that the total height of the antenna above the ground plane is 0.083 lambda(L) (the wavelength of the lowest frequency), indicating that the antenna achieves a low profile performance.
引用
收藏
页数：2
相关论文
共 50 条
  • [31] Coplanar Side-Fed Tightly Coupled Ultra-Wideband Array for Polar Ice Sounding
    Li, Linfeng
    Yan, Jie-Bang
    O'Neill, Charles
    Simpson, Christopher D.
    Gogineni, S. Prasad
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2022, 70 (06) : 4331 - 4341
  • [32] Tightly Coupled Dipole Array with Wideband Differential Feeding Network
    Johnson, Alexander D.
    Zhong, Jingni
    Livadaru, Matilda
    Alwan, Elias A.
    Volakis, John L.
    2018 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING, 2018, : 1987 - 1988
  • [33] Simple Wideband Circularly Polarized Tightly Coupled Dipole Array
    Hossain, Muhammad Mubasshir
    Koulouridis, Stavros
    Venkatakrishnan, Satheesh Bojja
    Volakis, John L.
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2024, 23 (06): : 1929 - 1933
  • [34] Low-Profile, Lightweight, Ultra-Wideband Tightly Coupled Dipole Arrays Loaded With Split Rings
    Zhang, Hangyu
    Yang, Shiwen
    Xiao, Shiwei
    Chen, Yikai
    Qu, Shiwei
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2019, 67 (06) : 4257 - 4262
  • [35] An Ultra Wideband Tightly Coupled Dual Polarization Array Antenna
    Huang, Shichun
    Ding, Yuxiang
    Li, Wenrong
    Cao, Jun
    2022 CROSS STRAIT RADIO SCIENCE & WIRELESS TECHNOLOGY CONFERENCE, CSRSWTC, 2022,
  • [36] Research on a Visual/Ultra-Wideband Tightly Coupled Fusion Localization Algorithm
    Jiang, Pin
    Hu, Chen
    Wang, Tingting
    Lv, Ke
    Guo, Tingfeng
    Jiang, Jinxuan
    Hu, Wenwu
    SENSORS, 2024, 24 (05)
  • [37] Wideband and Low-Profile Array of Tightly Coupled Dipole Subarrays
    Kim, Seongjung
    Nam, Sangwook
    JOURNAL OF ELECTROMAGNETIC ENGINEERING AND SCIENCE, 2024, 24 (05): : 541 - 543
  • [38] Ultra-wideband (UWB) Dipole Antenna Design and Measurement
    Chen, Guan-Yu
    Chang, Kekun
    Sun, Jwo-Shiun
    Chen, Y. D.
    PIERS 2010 XI'AN: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2010, : 1814 - +
  • [39] Ultra-Wideband Planar Dipole Array Antenna for Multifunction Phased Array Radars
    Li, Bin
    Zhou, Zhipeng
    Sun, Lei
    PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2020, 90 : 135 - 142
  • [40] A 2-18-GHz, Ultra-Wideband and Cylindrically Conformal Phased Array Using Tightly Coupled Dipole Element with Low Profile and Low SCS
    Sun, Jian Xu
    Cheng, Yu Jian
    2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT), 2022,
12345