Low-Profile UWB-MIMO Antenna System with Enhanced Isolation Using Parasitic Elements and Metamaterial Integration-Reference-Cited by-同舟云学术

Low-Profile UWB-MIMO Antenna System with Enhanced Isolation Using Parasitic Elements and Metamaterial Integration

Published:2023-11-30 Issue:23 Volume:12 Page:4852
ISSN:2079-9292
Container-title:Electronics
language:en
Short-container-title:Electronics

Author:

Tighilt Yamina¹,Bensid Chahrazed²,Sayad Djamel³,Mekki Samira²,Zegadi Rami²^ORCID,Bouknia Mohamed Lamine²,Elfergani Issa⁴⁵^ORCID,Singh Pankaj⁶^ORCID,Rodriguez Jonathan⁴,Zebiri Chemseddine²^ORCID

Affiliation:

1. Laboratoire d’Instrumentation Scientifique (LIS), Department of Electronics, Faculty of Engineering, University of Ferhat Abbas, Setif-1, Setif 19000, Algeria

2. Laboratoire d’Electronique de Puissance et Commande Industrielle (LEPCI), Department of Electronics, University of Ferhat Abbas, Setif-1, Setif 19000, Algeria

3. Laboratoire d’Electrotechnique de Skikda (LES), University 20 Aout 1955-Skikda, Skikda 21000, Algeria

4. The Instituto de Telecomunicaçŏes, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal

5. School of Engineering and Informatics, University of Bradford, Bradford BD7 1DP, UK

6. Department of Electronic Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea

Abstract

A new compact UWB multiple-input–multiple-output (MIMO) antenna is presented in this paper. The proposed antenna, with a compact size of 30 × 20 × 1.6 mm3, consists of a two-element microstrip line-fed pentagonal-shaped patch associated with a parasitic element and a partial ground plane. Three complementary split-ring resonator (CSRR) structures are integrated into the defected ground with the aims of reducing the mutual coupling and enhancing the bandwidth. A UWB impedance bandwidth is achieved covering the FCC band (3.1–10.6 GHz), corresponding to a reflection coefficient below −10 dB and a reduced mutual coupling below −22 dB. Additionally, acceptable limits of the diversity performance parameters are obtained. Furthermore, all the simulated outcomes of the suggested antenna are convenient for UWB-MIMO wireless applications. Measures carried out on the fabricated prototype of the antenna demonstrate good agreement between both the simulation and measurement results of the optimized two-port MIMO antenna.

Funder

DGRSDT

MESRS

National Research Foundation of Korea

Korean government

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Computer Networks and Communications,Hardware and Architecture,Signal Processing,Control and Systems Engineering

Link

https://www.mdpi.com/2079-9292/12/23/4852/pdf

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