Broadband omnidirectional distributed antenna for indoor wireless communication systems

被引：5
|
作者：
He, Kai [1 ]
Gong, Shu-Xi [1 ]
Guo, Da [2 ]
机构：
[1] Xidian Univ, Natl Key Lab Sci & Technol Antennas & Microwaves, Xian 710071, Shaanxi, Peoples R China
[2] Beijing Univ Posts & Telecommun, ICN&CAD Ctr, Beijing 100876, Peoples R China
来源：
ELECTRONICS LETTERS | 2016年 / 52卷 / 16期
关键词：
D O I：
10.1049/el.2016.0832
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 omnidirectional distributed antenna is studied theoretically and experimentally. By loading three shorted coupling patches over the top of the radiation patches and a circular sleeve on the ground plane, the bandwidth of the antenna which is excited by a truncated cone feeding structure is significantly enhanced. Results show that an impedance bandwidth of 152% ranging from 0.97 to 7.09 GHz is achieved. Omnidirectional radiation patterns in the horizontal plane, low cross polarisation level, and stable antenna gain ranging from 2.1 to 7.3 dBi are realised over the operating band, which suggests the distributed antenna can be widely used in indoor wireless communication systems.
引用
收藏
页码：1361 / +
页数：2
相关论文
共 50 条
  • [1] A Multiband Dual-Polarized Omnidirectional Antenna for Indoor Wireless Communication Systems
    Guo, Da
    He, Kai
    Zhang, Yong
    Song, Mei
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2017, 16 : 290 - 293
  • [2] A Compact Broadband Slot Antenna for Indoor Distributed Antenna Systems
    Wang, Bo
    Jiao, Yong-Chang
    Weng, Zi-Bin
    Ni, Tao
    [J]. PROGRESS IN ELECTROMAGNETICS RESEARCH LETTERS, 2015, 56 : 31 - 37
  • [3] A multi-mode wideband omnidirectional monopolar patch antenna for indoor wireless communication systems
    Liu, Le
    Cai, Yuan-Ming
    Zhao, Luyu
    Yin, Yingzeng
    Hu, Wei
    [J]. INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2017, 27 (09)
  • [4] Compact Broadband Dual-Polarized Antenna for Indoor MIMO Wireless Communication Systems
    Lee, Hyunwoo
    Lee, Byungje
    [J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2016, 64 (02) : 766 - 770
  • [5] Wideband Ceiling-Mount Omnidirectional Antenna for Indoor Distributed Antenna Systems
    Zhou, Lei
    Jiao, Yongchang
    Qi, Yihong
    Weng, Zibin
    Lu, Liang
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2014, 13 : 836 - 839
  • [6] An investigation into broadband smart antenna systems for wireless communication
    Li, Rui
    Guo, Yuchun
    Zhao, Xin
    Shi, Xiaowei
    [J]. 2007 5TH INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, 2007, : 58 - +
  • [7] Compact, broadband, and omnidirectional antenna array for millimeter-wave communication systems
    Liu, Yuanzhi
    Yagoub, Mustapha C.E.
    [J]. Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2021, 20 (02): : 297 - 306
  • [8] Broadband circular patch antenna with monopolar radiation pattern for indoor wireless communication
    Dai, Xi Wang
    Mao, Sheng Wen
    Zhou, Tao
    [J]. INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2017, 9 (04) : 953 - 958
  • [9] Emerging Reconfigurable Antenna Elements for Broadband Wireless Communication Systems
    Lin, Wei
    Wong, Hang
    Xiang, Jun
    [J]. TENCON 2015 - 2015 IEEE REGION 10 CONFERENCE, 2015,
  • [10] Optical antenna design for indoor optical wireless communication systems
    Ramirez-Iniguez, R
    Green, RJ
    [J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2005, 18 (03) : 229 - 245
12345