The Design and Analysis on Broadband Circularly-Polarized Slot Antenna

被引：0
|
作者：
Li, Chenguang [1 ]
Wu, Hanwei [1 ]
Han, Liping [1 ]
Yan, Liyun [1 ]
Zhang, Wenmei [1 ]
机构：
[1] Shanxi Univ, Coll Phys & Elect Engn, Taiyuan 030006, Peoples R China
来源：
2013 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS) | 2013年
关键词：
Broadband; circular polarization; 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 design of a broadband circularly-polarized (CP) slot antenna is proposed in this paper. The CP radiation of the slot antenna is excited by the proximity coupling of a microstrip line. To obtain a broad CP bandwidth, three CP modes contained in the CP band are excited. The results show that the proposed antenna can provide a CP operating bandwidth of 56% (3.17 GHz - 5.65 GHz) within an impedance bandwidth of 64% (2.96 GHz - 5.75 GHz).
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页数：4
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