Ultra-Wideband Dielectric Resonator Antenna Fed By Printed Ridge Gap Waveguide Technology

被引：1

作者：

Bizan, Mohamed S. ^{[1
]}

Naseri, H. ^{[1
]}

PourMohammadi, P. ^{[1
]}

Denidni, T. A. ^{[1
]}

机构：

[1] Univ Quebec, INRS, Montreal, PQ, Canada

来源：

2024 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND INC/USNCURSI RADIO SCIENCE MEETING, AP-S/INC-USNC-URSI 2024 | 2024年

关键词：

Wide-band antenna; Millimeter-Wave; 5G; dielectric resonator antenna (DRA); printed ridge gap waveguide technology (PRGW);

D O I：

10.1109/AP-S/INC-USNC-URSI52054.2024.10686975

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 introduces a millimeter-wave ultrawide-band dielectric resonator antenna designed for 5G frequency bands. The study involves an analysis of the performance of a triple-stacked rectangular dielectric resonator. A feeding slot with a rectangular shape is etched on the top wall and is excited via a printed ridge gap waveguide (PRGW) line. The antenna exhibits an impedance bandwidth of 45.62%, covering the frequency range from 28.2 GHz to 45.5 GHz, with a return loss |S11| consistently below -10 dB. At 37.5 GHz, the antenna achieves a peak realized gain of 9.2 dBi, maintaining a realized gain of more than 6.2 dBi across the entire operating band, thus establishing a 3 dB gain bandwidth. Moreover, the radiation pattern remains stable in both the E- and H-planes. These specifications make the antenna as a promising candidate for 5G applications.

引用

页码：1933 / 1934

页数：2

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