Supershaped Wideband Dielectric Resonator Antenna Array for Millimeter-Wave Applications

被引：0
|
作者：
Kesavan, Arun [1 ]
Denidni, Tayeb A. [1 ]
机构：
[1] Inst Natl Rech Sci, Ctr Energie Mat & Telecommun, Montreal, PQ H5A 1K6, Canada
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
关键词：
D O I：
10.1109/IEEECONF35879.2020.9330092
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 paper presents a novel circular polarized dielectric resonator antenna (DRA) array for millimeter-wave applications at 30 GHz. A flower-supershaped DRA fed with a cross-slot is used as the array element. Using this DRA, a 2 x 2 array is designed and it is fed by a sequential feeding network combined with cross slots, to obtain circular polarization. A wide resonance bandwidth from 27 GHz to 38 GHz frequency band is obtained. The proposed antenna has a left-hand circular polarization (LHCP) with 3 dB axial ratio at 30 GHz and a peak gain of 9.2 dB.
引用
收藏
页码：415 / 416
页数：2
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