Design of a Broadband Circularly Polarized Antenna Array

被引：3
|
作者：
Lu, Zhengyan [1 ]
Yang, Le [1 ]
Yang, Lingsheng [1 ]
机构：
[1] Nanjing Univ Informat Sci & Technol, Dept Elect & Informat Engn, 219 Ningliu Rd, Nanjing, Jiangsu, Peoples R China
来源：
PROGRESS IN ELECTROMAGNETICS RESEARCH M | 2019年 / 82卷
关键词：
D O I：
10.2528/PIERM19041405
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：
Abroadband circularly polarized antenna array is proposed in this paper. The array consists of four sequentially rotated feed groove-backed strip antennas. Compact size (46 mm x 46 mm x 1.6 mm), wide impedance bandwidth (4.62-9.92 GHz), and wide 3 dB axial ratio bandwidth (4.48-8.52 GHz) can be observed. The measured peak gain is 7.5 dBi at 8.2 GHz, and good agreement between the simulated and measured results can be achieved.
引用
收藏
页码：195 / 203
页数：9
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