A Compact Omni-directional Circularly Polarized Antenna with Bended Dipoles

被引：0
|
作者：
Yu, Yufeng [1 ]
Xiong, Jiang [2 ]
Feng, Jianjie [1 ]
机构：
[1] China Jiangnan Elect Commun Inst, Jiaxing 314000, Peoples R China
[2] Univ Elect Sci & Technol China, Chengdu 610054, Peoples R China
来源：
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS) | 2014年
关键词：
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：
The paper presents a compact omni-directional antenna of circular polarization (CP) for 2.4 GHz WLAN access-point applications. The antenna consists of four bended dipoles and an integrated feeding network simultaneously exciting these four dipoles. Horizontal and vertical polarized field components are generated through the corresponding parts of the bended dipoles, and 90 degrees phase difference between them are naturally guaranteed. The antenna has a size of 0.27 lambda(0)x0.27 lambda(0)x0.11 lambda(0) and bandwidth of 6.3% at the center frequency 2.44 GHz.
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页数：4
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