Advancing 5G connectivity: a comprehensive review of MIMO antennas for 5G applications

P Tiwari, V Gahlaut, M Kaushik, P Rani… - … Journal of Antennas …, 2023 - Wiley Online Library
The review focuses on the emergence of 5G wireless communication and the need for
multiple‐input multiple‐output antennas to support high‐speed communication systems. The …

Enhancing performance of millimeter wave MIMO antenna with a decoupling and common defected ground approach

P Tiwari, V Gahlaut, M Kaushik, A Shastri, V Arya… - Technologies, 2023 - mdpi.com
An approach is presented to enhance the isolation of a two-port Multiple Input Multiple
Output (MIMO) antenna using a decoupling structure and a common defected ground …

A High‐Frequency Planar‐Configured Millimeter‐Wave MIMO Antenna for Fifth‐Generation NR Operations

P Tiwari, V Gahlaut, M Kaushik… - … Journal of RF and …, 2023 - Wiley Online Library
This article presents a simple planar millimeter‐wave (mm‐wave) multiple input multiple
output (MIMO) antenna with four closely spaced radiating elements. The antenna is intended …

Compact quad element dual band high gain MIMO rectangular dielectric resonators antenna for 5G millimeter wave application

P Tiwari, JK Rai, V Gahlaut, P Ranjan - AEU-International Journal of …, 2024 - Elsevier
In this article, a compact dual-band quad-port Multiple Input Multiple Output (MIMO)
Rectangular Dielectric Resonator Antenna (RDRA) with a defected connected ground …

A 28 GHz wideband planar stepped-shaped MIMO antenna with isolating metallic sheet for 5G millimeter wave communications

P Tiwari, M Kaushik, A Shastri, P Ranjan… - … -International Journal of …, 2024 - Elsevier
Presented work describes the symmetrical quad-element Multiple-Input Multiple-Output
(MIMO) antenna operating at 28 GHz for Fifth generation (5G) millimeter-wave (mm-wave) …