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

页码：1373 / 1376

页数：4

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