Design of a MIMO Rectangular Dielectric Resonator Antenna for 5G Millimeter-Wave Communications

被引：3

作者：

Tiwari, Poonam ^{[1
]}

Kaushik, Meenu ^{[2
]}

Shastri, Anshuman ^{[2
]}

Gahlaut, Vishant ^{[1
]}

机构：

[1] Banasthali Vidyapith, Dept Phys Sci, Radha Kishnpura 304022, Rajasthan, India

[2] Banasthali Vidyapith, Sch Automat, Radha Kishnpura 304022, Rajasthan, India

来源：

2023 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM, WAMS | 2023年

关键词：

Wideband; Bandwidth; DRA; MIMO; Isolation; 5G; Millimeter-wave; Gain; SLOT-ARRAY ANTENNAS; TV;

D O I：

10.1109/WAMS57261.2023.10242805

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 works describes the design of a highly isolated wideband two-element semi-circular shaped patch with rectangular dielectric resonator antenna (RDRA). The antenna is operated at (24GHz - 40 GHz) that covers Ka- band (27 GHz -40GHz). Dielectric resonator antenna (DRA) is positioned perpendicular to one another in order to accomplish the desired wide-band functioning with good impedance matching, increased gain, and bandwidth. To improve the isolation between antenna elements, diamond shape slot is etched in the ground plane. The DRA configuration provides a higher gain of approximately 7.8 dB and nearly omnidirectional radiation patterns. In addition, the recommended DRA MIMO performance parameters are examined and reported. The results indicate that the suggested DRA MIMO antenna is considered a suitable contender for 5G millimeter wave- based applications.

引用

页数：6

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