A Quad-Port Design of a Bow-Tie Shaped Slot Loaded Wideband (24.2–30.8GHz) MIMO Antenna Array for 26/28GHz mm-Wave 5G NR n257/n258/n260 Band Applications

Author:

Ghazaoui Yousra1,EL ghzaoui Mohammed2ORCID,Das Sudipta3,Madhav Boddapati Taraka Phani4,Islam Tanvir5,Seddik Bri1

Affiliation:

1. High School of Technology, Moulay Ismail University, Meknes 50050, Morocco

2. Faculty of Sciences Dhar El Mahraz-Fes, Sidi Mohamed Ben Abdellah University, Fes, Morocco

3. Department of Electronics and Communication Engineering, IMPS College of Engineering and Technology, West Bengal, India

4. Department of Electronics and Communication Engineering, Koneru Lakshmaiah Education Foundation, Andhra Pradesh, India

5. Department of Electrical and Computer Engineering, University of Houston, Houston, USA

Abstract

This paper describes a four-port MIMO antenna array design featuring bow-tie-shaped slot-loaded patches with wideband capabilities that cover the frequency range from 24.2[Formula: see text]GHz to 30.8[Formula: see text]GHz. The proposed antenna design is printed on an FR4 substrate and occupies an area of 25[Formula: see text]×[Formula: see text]24[Formula: see text]mm2. The MIMO antenna consists of four antenna arrays that are symmetrically placed in an upper-lower configuration. The bow-tie-shaped slots loaded radiators are separated horizontally by 3.48[Formula: see text]mm and vertically by 5.94[Formula: see text]mm. Each antenna array contains two elements that are separated by a distance of wavelength/4. The suggested MIMO antenna array delivers a high gain of 19.09[Formula: see text]dB at 27.8[Formula: see text]GHz and has a bandwidth of 6.6[Formula: see text]GHz that covers the frequency band of 24.2–30.8[Formula: see text]GHz. The research demonstrates the quality of the proposed MIMO antenna through various diversity parameters such as mutual coupling, port correlation, diversity gain, and data rate that can be transmitted over a communication medium. The simulation results are validated and found to be consistent with the experimental results. The presented antenna covers the entire bandwidth allocated to different regions, including Europe (24.25–27.5[Formula: see text]GHz), Sweden (26.5–27.5[Formula: see text]GHz), USA (27.5–28.35[Formula: see text]GHz), China (24.25–27.5[Formula: see text]GHz), Japan (27.5–28.28[Formula: see text]GHz), and Korea (26.5–29.5[Formula: see text]GHz). The proposed MIMO antenna design could be an excellent option for 26/28[Formula: see text]GHz 5G NR n257, n258, and n260 bands under mm-wave wireless communication systems.

Publisher

World Scientific Pub Co Pte Ltd

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electrical and Electronic Engineering,Hardware and Architecture

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3