Z-Shaped Monopole Antenna for Wideband Circularly Polarized Radiation

被引:0
|
作者
Hu, Benyang [1 ]
Nasimuddin [2 ]
Shen, Zhongxiang [1 ]
机构
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] RF Antenna & Opt Dept, Inst Infocomm Res, Singapore, Singapore
关键词
D O I
暂无
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
This paper presents a Z-shaped printed monopole antenna for wideband circularly polarized radiation. The antenna consists of a Z-shaped strip radiator fed by a microstrip line attached the Z-shaped strip. The antenna is fabricated on a thin FR4 dielectric substrate. The measured performances of the antenna are 1.28 GHz (2.53-3.81 GHz) for 10-dB return loss bandwidth, 1.75 GHz (2.25 - 4.0 GHz) for 3-dB axial ratio bandwidth, and gain around 1.7 dBic over the 3-dB axial ratio bandwidth. The volume of the proposed antenna is 50 mm x 40 mm x 0.8 mm.
引用
收藏
页码:1133 / 1135
页数:3
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