A Complementary Circularly Polarized Antenna for 60-GHz Applications

被引：33
作者：
Ruan, Xuexuan [1 ]
Qu, Shi-Wei [2 ]
Zhu, Qian [1 ]
Ng, Kung Bo [1 ]
Chan, Chi Hou [1 ]
机构：
[1] City Univ Hong Kong, State Key Lab Millimeter Waves, Partner Lab, Kowloon, Hong Kong, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 611731, Peoples R China
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷
关键词：
Cavity-backed antenna; circularly polarized (CP) radiation; complementary source; millimeter wave (mm-wave); substrate-integrated waveguide (SIW); MILLIMETER-WAVE APPLICATIONS;
D O I：
10.1109/LAWP.2016.2636902
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 circularly polarized (CP) antenna based on the complementary source technique is designed for 60-GHz applications. The proposed antenna is composed of a strip dipole, a slot, and a cavity, and it is realized by plated-through-hole and printed-circuit technologies. Experimental results show that the proposed antenna can present an overlapping bandwidth of 21.9% from 53.6 to 66.8 GHz, within which the right-handed CP gain varies from 5.3 to 8.6 dBic and all radiation patterns are relatively symmetric and stable.
引用
收藏
页码：1373 / 1376
页数：4
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