[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 …

Planar MIMO antenna for mmWave applications: Evolution, present status & future scope

PR Mane, P Kumar, T Ali, MGN Alsath - Heliyon, 2023 - cell.com
The increased traffic in e-commerce, cloud-based processing, social media, and online
video streaming demands higher data rates. The current 4G has reached the bottleneck, due …

Compact UWB MIMO antenna for 5G millimeter-wave applications

MA Abbas, A Allam, A Gaafar, HM Elhennawy… - Sensors, 2023 - mdpi.com
This paper presents a printed multiple-input multiple-output (MIMO) antenna with the
advantages of compact size, good MIMO diversity performance and simple geometry for fifth …

A flexible dual-band 4× 4 MIMO antenna for 5G mm-wave 28/38 GHz wearable applications

RN Tiwari, D Sharma, P Singh, P Kumar - Scientific Reports, 2024 - nature.com
This paper presents a novel, dual-band, four-port multi-input–multi-output (MIMO) antenna
for 28/38 GHz millimeter wave 5G wearable applications. In the proposed work, we have …

[HTML][HTML] A new mm-wave antenna array with wideband characteristics for next generation communication systems

ME Munir, AG Al Harbi, SH Kiani, M Marey, NO Parchin… - Electronics, 2022 - mdpi.com
This paper presents a planar multi-circular loop antenna with a wide impedance bandwidth
for next generation mm-wave systems. The proposed antenna comprises three circular rings …

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 …

[HTML][HTML] A compact mmWave MIMO antenna for future wireless networks

MI Khan, S Khan, SH Kiani, N Ojaroudi Parchin… - Electronics, 2022 - mdpi.com
This article presents a four-element multiple-input multiple-output (MIMO) antenna design for
next-generation millimeter-wave (mmWave) communication systems. The single antenna …

[HTML][HTML] Design of a modified MIMO antenna based on tweaked spherical fractal geometry for 5G new radio (NR) band N258 (24.25–27.25 GHz) applications

N Bisht, PK Malik, S Das, T Islam, S Asha… - Fractal and …, 2023 - mdpi.com
This article describes a fractal-based MIMO antenna for 5G mm-wave mobile applications
with micro-strip feeding. The proposed structure is a fractal-based spherical configuration …

[HTML][HTML] Design and analysis of modified U-shaped four element MIMO antenna for dual-band 5G millimeter wave applications

CR Jetti, T Addepalli, SR Devireddy, GK Tanimki… - Micromachines, 2023 - mdpi.com
A novel compact-slotted four element multiple input multiple output (MIMO) planar monopole
antenna is proposed for 5G mmWave N257/N258 and N262 band applications. The …

High-isolation wide-band four-element MIMO antenna covering Ka-band for 5G wireless applications

PS BG, AA Naik, T Ali, PR Mane, RM David… - IEEE …, 2023 - ieeexplore.ieee.org
The wireless communication system is steered towards the millimeter wave spectrum to
achieve low latency and high-speed data rate. The MIMO antennas aid in attaining a higher …