Advances in MIMO antenna design for 5G: A comprehensive review

T Raj, R Mishra, P Kumar, A Kapoor - Sensors, 2023 - mdpi.com
Multiple-input multiple-output (MIMO) technology has emerged as a highly promising
solution for wireless communication, offering an opportunity to overcome the limitations of …

[HTML][HTML] A comprehensive review on MIMO antennas for 5G smartphones: mutual coupling techniques, comparative studies, SAR analysis, and future directions

NHB Jemaludin, AJA Al-Gburi, RH Elabd, T Saeidi… - Results in …, 2024 - Elsevier
Multiple-input multiple-output (MIMO) technology has become a key enabler for 5G
smartphones, significantly enhancing data throughput and connectivity. By incorporating …

Super-compact 28/38 GHz 4-port MIMO antenna using metamaterial-inspired EBG structure with SAR analysis for 5G cellular devices

RH Elabd, AJA Al-Gburi - Journal of Infrared, Millimeter, and Terahertz …, 2024 - Springer
Maintaining the compact form of 5G smartphones while accommodating millimeter-wave
(mm-wave) bands is a significant challenge due to the substantial frequency difference. To …

A four element mm-wave MIMO antenna system with wide-band and high isolation characteristics for 5G applications

ME Munir, SH Kiani, HS Savci, M Marey, J Khan… - Micromachines, 2023 - mdpi.com
In this article, we propose a light weight, low profile Multiple Input Multiple Output (MIMO)
antenna system for compact 5th Generation (5G) mmwave devices. Using a RO5880 …

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

Y Ghazaoui, M El Ghzaoui, S Das… - Journal of Circuits …, 2024 - search.ebscohost.com
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 GHz to …

Mutual coupling reduction for monopole MIMO antenna using l-shaped stubs, defective ground and chip resistors

Y Li, L Bian, Y Liu, Y Wang, R Chen, S Xie - AEU-International Journal of …, 2023 - Elsevier
In this paper, a symmetrical and compact monopole multiple input multiple output (MIMO)
antenna is designed with two feeding ports. To reduce the mutual coupling between …

Low-profile bandwidth and E-plane radiation pattern reconfigurable patch antenna for sub-6 GHz 5G applications

PB Nikam, J Kumar, A Baidya, A Ghosh - AEU-International Journal of …, 2022 - Elsevier
In this work, a low-profile bandwidth and E-plane radiation pattern reconfigurable microstrip
antenna is presented for the fifth generation (5G) sub-6 GHz, 3.3 to 4.2 GHz band. The …

Compact size easily extendable self isolated multi-port multi-band antenna for future 5G high band and sub-THz band applications

MK Sharma, A Sharma - Optical and Quantum Electronics, 2023 - Springer
This work is focused to develop a novel and compact size multi-port antenna which can
operate into multiband characteristics (5G High bands and sub-THz band). The two-port …

Ultra-wideband MIMO antenna with reconfigurable band notch characteristics and improved isolation

S Nej, A Ghosh, J Kumar, S Das - AEU-International Journal of Electronics …, 2023 - Elsevier
This paper introduces an ultra-wideband (UWB) dual-element MIMO antenna with
reconfigurable band-notched characteristics. The antenna comprises a partial elliptical …

Metamaterial and SIW inspired isolating fences for lateral de-coupling in MIMO antenna

S Anand, R Theetharappan - AEU-International Journal of Electronics and …, 2023 - Elsevier
This paper proposes seven isolating fences (IF) for MIMO using novel rotated
complementary split ring resonators (RCSRR) and half-mode substrate integrated …