Low-Cost and High-Efficiency Multibeam Antenna for Millimeter-Wave Applications

被引：10
|
作者：
Abdellatif, Ahmed Shehata [1 ]
Basha, Mohamed [2 ]
Safavi-Naeini, Safieddin [1 ]
机构：
[1] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada
[2] Univ Tabuk, Dept Elect Engn, Res Ctr Sensor Networks & Cellular Syst SNCS, Tabuk 71421, Saudi Arabia
来源：
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2012年 / 11卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Beam switching; dielectric grating antenna; millimeter-wave; radiation efficiency;
D O I：
10.1109/LAWP.2012.2185917
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：
This letter discusses the design and fabrication of a novel fully dielectric five-beam annular grating antenna. The proposed all-silicon genetically optimized antenna works at 77 GHz with a radiation efficiency of 91% and a bandwidth of 5 GHz. The antenna has the advantages of low-cost, planar structure, and ease of fabrication and integration in silicon-platform.
引用
收藏
页码：141 / 143
页数：3
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