A Review on Mutual Coupling Reduction Techniques in mmWaves Structures and Massive MIMO Arrays

A Ramos, T Varum, JN Matos - IEEE Access, 2023 - ieeexplore.ieee.org
In the most recent years multiple-input multiple-output (MIMO) antennas have been widely
implemented to take advantage of the opportunity in controlling their radiation pattern and/or …

Isolation enhancement for MIMO dielectric resonator antennas using dielectric superstrate

M Li, S Cheung - IEEE Transactions on Antennas and …, 2020 - ieeexplore.ieee.org
This communication proposes a novel decoupling approach for multiple-input multiple-
output (MIMO) dielectric resonator antennas (DRAs) using a dielectric superstrate above the …

A compact dual band MIMO dielectric resonator antenna with improved performance for mm-wave applications

MD Alanazi, SK Khamas - Sensors, 2022 - mdpi.com
A compact multiple-input-multiple-output (MIMO) dielectric resonator antenna (DRA) that is
suitable for internet of things (IoT) sensor networks is proposed with reduced coupling …

Dielectric Resonator Antennas: Applications and developments in multiple-input, multiple-output technology

SS Singhwal, L Matekovits, BK Kanaujia… - IEEE Antennas and …, 2021 - ieeexplore.ieee.org
This article presents a comprehensive review of multiple-input, multiple-output (MIMO)
dielectric resonator antennas (DRAs) that have evolved in the past decade. In addition to the …

Miniaturized quad-port conformal multi-band (QPC-MB) MIMO antenna for on-body wireless systems in microwave-millimeter bands

M Sharma, PR Kapula, S Salagrama, K Sharma… - IEEE …, 2023 - ieeexplore.ieee.org
In this endeavor, miniaturized quad-port MIMOMB (multiple-input-multiple-output multi-band)
antenna with an overall area of 400 mm2 offering wider-impedance-bandwidth of 8.31 GHz …

Four-port MIMO antenna system for 5G n79 band RF devices

H Ali, XC Ren, I Bari, MA Bashir, AM Hashmi, MA Khan… - Electronics, 2021 - mdpi.com
In this article, a compact four-port MIMO antenna system resonating from 4.7–5.1 GHz on− 6
dB criteria is discussed. The proposed antennas are arranged in a perpendicular manner …

Dual-band end-fire four-element MIMO antenna array using split-ring structure for mm-wave 5G applications

M Aboualalaa, I Mansour - IEEE Access, 2023 - ieeexplore.ieee.org
This paper presents a dual-band split-ring structure that provides end-fire radiation
characteristics for multi-input multi-output (MIMO) mm-wave 5G applications. The proposed …

Design and analysis of single sided modified square loop UWB frequency selective surface

K Katoch, N Jaglan, SD Gupta - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a compact frequency selective surface (FSS) is implemented using a modified
metallic square loop structure for ultrawide band (UWB) stop behavior. The proposed …

Circularly polarized quad-port MIMO dielectric resonator antenna with beam tilting feature for vehicular communication

AK Dwivedi, A Sharma, AK Singh, V Singh - IETE technical review, 2022 - Taylor & Francis
In this article, a novel configuration of ring dielectric resonator-based multiple input multiple
output antenna (MIMO) is proposed with a beam tilting characteristic. To achieve the beam …

MIMO performance enhancement of MIMO arrays using PCS-based near-field optimization technique

Y Wang, X Chen, H Pei, WEI Sha, Y Huang… - Science China …, 2023 - Springer
Extensive efforts have been made in designing large multiple-input multiple-output (MIMO)
arrays. Nevertheless, improvements in conventional antenna characteristics cannot ensure …