94-GHz planar dielectric rod antenna with substrate integrated image guide (SIIG) feeding

被引：40

作者：

Patrovsky, Andreas ^{[1
]}

Wu, Ke ^{[1
]}

机构：

[1] Ecole Polytech, Dept Genie, Polygrames Res Ctr, Montreal, PQ H3C 3A7, Canada

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2006年 / 5卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

dielectric antennas; millimeter-wave (mmW) technology; planar waveguides; substrate integrated image guide (SIIG);

D O I：

10.1109/LAWP.2006.885014

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 planar derivative of dielectric rod antenna is demonstrated in the 94-GHz range. It is directly fed by substrate integrated image guide (SIIG), a low-loss dielectric waveguide in planar form. Compact integrated fabrication of the antenna and the feed line on a single substrate thus becomes feasible at low cost. Simulation and measurement results of an experimental prototype are presented. The antenna provides attractive attributes such as medium gain, high radiation efficiency, broad bandwidth, and almost frequency-independent main lobe direction.

引用

页码：435 / 437

页数：3

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