A Compact Omnidirectional Circularly Polarized Antenna for 5G Communication System

被引：0
|
作者：
Nie, Qing [1 ]
Zhang, Zhi-ya [1 ,2 ]
Fu, Guang [1 ]
机构：
[1] Xidian Univ, Sci & Technol Antenna & Microwave Lab, Xian 710071, Shaanxi, Peoples R China
[2] Xidian Univ, Collaborat Innovat Ctr Informat Sensing & Underst, Xian 710100, Shaanxi, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT2018) | 2018年
关键词：
Circularly polarized (CP); compact antenna; 5G communication;
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：
In this paper, a compact omnidirectional circularly polarized antenna for 5G communication system is proposed. The design concept is the combination of vertical currents and a surrounding loop current. A center disk-loaded feeding pin and four plated vias are utilized to generate the vertical component of the electric field. While a square loop is employed to produce the horizontal component. Simulation results indicates that the overlapped impedance and AR bandwidth ranges from 27.3 to 28.6 GHz, which covers the 27.5-28.35 GHz band for 5G cellular communication systems. Good omnidirectional radiation patterns can be obtained in azimuthal plane.
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页数：2
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