Broadband Vertically/Horizontally Dual-Polarized Antenna for Base Stations

被引:2
|
作者
Cui, YueHui [1 ]
Gao, XiaoNa [1 ]
Li, RongLin [1 ]
机构
[1] South China Univ Technol, Sch Elect & Informat Engn, Guangzhou 510641, Guangdong, Peoples R China
基金
美国国家科学基金会;
关键词
PATCH ANTENNA; WIDE-BAND;
D O I
10.1155/2017/6912074
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 vertically/horizontally (V/H) dual-polarized antenna is proposed for mobile communication base stations. The antenna consists of two perpendicularly placed broadband planar antenna elements. By shaping the reflector for V/H dual-polarized antenna, a half-power beam width of 65 +/- 8 degrees is achieved for both vertical and horizontal polarization. The V/H dual-polarized antenna has a bandwidth of 48% (1.7-2.75GHz) for return loss >15 dB, an isolation of 30 dB, and an antenna gain of 9 dBi. An 8-element V/H dual-polarized antenna array is developed, which achieves a bandwidth of 45% (1.7-2.7GHz) and an antenna gain of 16 dBi, suitable for GSM/UMTS/LTE base stations.
引用
收藏
页数:9
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