Design, challenges and developments for 5G massive MIMO antenna systems at sub 6-GHz band: a review

SK Ibrahim, MJ Singh, SS Al-Bawri, HH Ibrahim… - Nanomaterials, 2023 - mdpi.com
Massive multiple-input multiple-output (mMIMO) is a wireless access technique that has
been studied and investigated in response to the worldwide bandwidth demand in the …

A novel approach of design and analysis of a hexagonal fractal antenna array (HFAA) for next-generation wireless communication

S Palanisamy, B Thangaraju, OI Khalaf, Y Alotaibi… - Energies, 2021 - mdpi.com
The study and exploration of massive multiple-input multiple-output (MMIMO) and millimeter-
wave wireless access technology has been spurred by a shortage of bandwidth in the …

4-Port MIMO antenna with defected ground structure for 5G millimeter wave applications

M Khalid, S Iffat Naqvi, N Hussain, MU Rahman, Fawad… - Electronics, 2020 - mdpi.com
We present a 4-port Multiple-Input-Multiple-Output (MIMO) antenna array operating in the
mm-wave band for 5G applications. An identical two-element array excited by the feed …

Multiple input multiple output (MIMO) and fifth generation (5G): An indispensable technology for sub-6 GHz and millimeter wave future generation mobile terminal …

I Ishteyaq, K Muzaffar - International Journal of Microwave and …, 2022 - cambridge.org
The in-depth exploration in the future 5G technology symbolizes a revolution in technology
for antenna designers to encounter the all time increasing need as well as demand for …

Noninvasive glucose sensing in aqueous solutions using an active split-ring resonator

M Abdolrazzaghi, N Katchinskiy… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
It is shown here that microwave sensors can be used to monitor glucose in serum
concentration with minimum detectable as well as resolution of 1 mMol· L-1 (≈ 18 mg· dL-1) …

Design and characterization of compact broadband antenna and its MIMO configuration for 28 GHz 5G applications

M Hussain, E Mousa Ali, SMR Jarchavi, A Zaidi… - Electronics, 2022 - mdpi.com
This paper presents the design and characterization of a compact broadband antenna and
its MIMO configuration for 28 GHz 5G applications. The antenna was designed using Rogers …

Infinity shell shaped MIMO antenna array for mm-wave 5G applications

MM Kamal, S Yang, X Ren, A Altaf, SH Kiani… - Electronics, 2021 - mdpi.com
In this paper, a novel single layer Multiple Input–Multiple Output (MIMO) antenna for Fifth-
Generation (5G) 28 GHz frequency band applications is proposed and investigated. The …

A wideband high-gain microstrip array antenna integrated with frequency-selective surface for Sub-6 GHz 5G applications

H Alwareth, IM Ibrahim, Z Zakaria, AJA Al-Gburi… - Micromachines, 2022 - mdpi.com
This paper presents a wideband and high-gain rectangular microstrip array antenna with a
new frequency-selective surface (FSS) designed as a reflector for the sub-6 5G applications …

Future smartphone: MIMO antenna system for 5G mobile terminals

M Abdullah, A Altaf, MR Anjum, ZA Arain… - IEEE …, 2021 - ieeexplore.ieee.org
In this article, an inverted L-shaped monopole eight elements Multiple Input Multiple Output
(MIMO) antenna system is presented. The multi-antenna system is designed on a low cost …

A novel dual-band (38/60 GHz) patch antenna for 5G mobile handsets

MH Sharaf, AI Zaki, RK Hamad, MMM Omar - Sensors, 2020 - mdpi.com
A compact dual-frequency (38/60 GHz) microstrip patch antenna with novel design is
proposed for 5G mobile handsets to combine complicated radiation mechanisms for dual …