A Wideband Circularly Polarized Magneto-Electric Dipole Antenna

被引：0
|
作者：
Yang, Dong [1 ]
Xue, Kun [1 ]
Zhai, Huiqing [1 ]
机构：
[1] Xidian Univ, Sch Elect Engn, 2 Taibai South Rd, Xian 710071, Shanxi, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
关键词：
Wideband; Circularly-polarized; Magneto-Electric dipole 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 Magneto-Electric Dipole Antenna with a simply structure is presented in this paper. By hiring a pair of rotationally symmetric horizontal patches functions as an electric dipole and two vertical patches as an equivalent magnetic dipole, good impedance matching and CP radiation can be obtained. The measured result shows that the impedance bandwidth for SWR <= 2 is as large as 97.2% (1.29-3.73GHz) while the 3-dB axial-ratio bandwidth can reach 61.3% from 3.42GHz to 6.44GHz. The proposed antenna has a stable gain above 7 dBi in the operated band.
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页数：3
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