60 GHz Circular Patch-Fed High Gain Transparent Lens Antenna

被引：0

作者：

Briqech, Z. ^{[1
]}

Sebak, A. R. ^{[1
]}

Denidni, T. ^{[2
]}

机构：

[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada

[2] Inst Natl Rech Sci, Montreal, PQ H5A 1C6, Canada

来源：

APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2015年 / 30卷 / 05期

关键词：

Dielectric lens; high gain; millimeter-wave antenna; unlicensed 60 GHz band; DESIGN; MM;

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：

A high gain, low cost and easy to fabricate millimeter-wave (MMW) antenna is presented. To focus the radiation into a very thin main beam, a concept based on employing a cylindrical air cavity with a convex front-end linking a microstrip patch radiator and a transparent dielectric lens is introduced. This principle is applied to enhance the coupling between the patch antenna and dielectric lens at 60 GHz. The design shows very directive and stable radiation patterns in both the E and H-planes. The proposed antenna exhibits a measured gain of 20 dB over the ISM-band, as well as high radiation efficiency (greater than 90%). The performance of the proposed antenna makes it a promising solution for various MMW applications, including short distance wireless communications and MMW imaging.

引用

页码：469 / 477

页数：9

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