Metasurface-based Low Profile Broadband Circularly Polarized Antenna

被引：0
作者：
Nasimuddin [1 ]
Qing, Xianming [1 ]
Chen, Zhi Ning [2 ]
机构：
[1] Inst Infocomm Res I2R, Singapore, Singapore
[2] Natl Univ Singapore, Singapore, Singapore
来源：
TENCON 2017 - 2017 IEEE REGION 10 CONFERENCE | 2017年
关键词：
Metasurface; broadband antenna; circularly polarized antenna; low profile antenna; patch antenna; rectangular 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 broadband metasurface-based low profile antenna is proposed for circularly polarized (CP) radiation. The proposed broadband antenna consists of a rectangular patch radiator, a metasurface with an array of rectangular rings, and a coaxial probe. The broadband CP antenna with antenna volume of 80 mm x 60 mm x 4.8 mm exhibits desired performance from 3.65 GHz to 4.55 GHz (22%) for axial ratio (AR) < 3.0 dB, gain greater than 6 dBic, and VSWR <= 2.
引用
收藏
页码：2378 / 2382
页数：5
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