Circularly Polarized F-shaped Slot Microstrip Antenna with Wide Beamwidth

被引：0
|
作者：
Nasimuddin [1 ]
Yong, Y. [2 ]
Chen, Z. N. [1 ]
Alphones, A. [2 ]
机构：
[1] Inst Infocomm Res, RF & Opt Dept, 1 Fusionopolis Way 21-01 Connexis, Singapore, Singapore
[2] Nanyang Technol Univ, Sch EEE, Singapore 639798, Singapore
来源：
2009 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3 | 2009年
关键词：
Aperture-coupled; Slot; Circular polarization; Microstrip antenna;
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：
A new aperture-coupled circularly polarized microstrip antenna with F-shaped slot is proposed for wide beamwidth. The F-shaped slot is embedded at centre of the square microstrip patch on thin dielectric substrate and mounted on thick foam layer. A single aperture-coupled feed is placed at centre of the patch radiator with F-shaped slot to get the circular polarization (CP) operation. The measured performance of the proposed antenna is presented. The 3dB AR bandwidth of 3.2% (2.17-2.24 GHz) with 5.62% (2.10-2.35 GHz) 10 dB return loss bandwidth is achieved.
引用
收藏
页码：1531 / +
页数：2
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