Preliminary Design of Planar Widebeam Circularly Polarized Antenna

被引：0
|
作者：
Wang, Lei-Jie [1 ]
Qing-Li [1 ]
Lu, Wen-Jun [1 ]
Zhu, Hong-Bo [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Wireless Commun, Nanjing, Jiangsu, Peoples R China
来源：
2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT) | 2018年
基金：
中国国家自然科学基金;
关键词：
wideband CP antennas; fan-shaped magnetic dipole; V-shaped open loop; quantitative relations;
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：
Conceptual design of planar widebeam circularly polarized (CP) antennas with endfire radiation is proposed. The fan-shaped magnetic dipole of 270 degrees and a V-shape open loop is employed to achieve a wide 3-dB AR beam width within the whole elevation plane. Then, quantitative relation between the thickness of the open loop and the value of 6 (which means leading phase between the different arms of the loop) is accomplished and the fitted equation is also presented. According to this, preliminary design of antenna is accomplished. The modeling simulation results eventually verified the antenna design approach.
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页数：3
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