CPW Fed Wideband Circularly Polarized Monopole Antenna

被引：0
|
作者：
Saraswat, Kapil [1 ]
Harish, A. R. [1 ]
机构：
[1] Indian Inst Technol Kanpur, Dept Elect Engn, Kanpur, Uttar Pradesh, India
来源：
2016 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC2016) | 2016年
关键词：
SLOT 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 wideband circularly polarized monopole antenna fed by a coplanar waveguide is proposed. The monopole antenna is placed inside a G-shaped ground plane. Due to the asymmetry in the structure, two orthogonal modes out of phase by 90 degrees are excited, which generate circular polarization. The measured results exhibit a 3-dB axial ratio bandwidth of 26.21% (2.42 GHz - 3.15 GHz), and -10 dB reflection coefficient bandwidth (vertical bar S-11 vertical bar < -10dB) of 35.16% (2.25 GHz - 3.21 GHz).
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页数：3
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