4-port MIMO antenna using common radiator on a flexible substrate for sub-1GHz, sub-6GHz 5G NR, and Wi-Fi 6 applications

KR Jha, ZAP Jibran, C Singh… - IEEE Open Journal of …, 2021 - ieeexplore.ieee.org
In this paper, an angular symmetric, common radiator coplanar waveguide (CPW) fed four-
port multiple-input-multiple-output (MIMO) antenna is designed on a RT Duroid (, tan) …

Metasurface-based dual polarized MIMO antenna for 5G smartphones using CMA

KS Sultan, HH Abdullah, EA Abdallah… - Ieee …, 2020 - ieeexplore.ieee.org
This paper exhibits a low profile dual-polarized MIMO antenna with high isolation to meet
the requirements of 5G smartphones. The integration between a vertically polarized slot and …

Series-slot-fed circularly polarized multiple-input–multiple-output antenna array enabling circular polarization diversity for 5G 28 GHz indoor applications

U Ullah, M Al-Hasan, S Koziel… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, a four-element circularly polarized series-slot-fed multiple-input-multiple-
output (MIMO) antenna array with circular polarization (CP) diversity is presented. The …

D esign of 8× 8 dual‐band MIMO antenna array for 5 G smartphone applications

H Zou, Y Li, CYD Sim, G Yang - International Journal of RF and …, 2018 - Wiley Online Library
A dual‐band 8× 8 antenna array operating in the long term evolution (LTE) band 42 (3400‐
3600 MHz) and LTE band 46 (5150‐5925 MHz) for 5G communication multi‐input multi …

A low-profile and high-isolated MIMO antenna for 5G mobile terminal

R Li, Z Mo, H Sun, X Sun, G Du - Micromachines, 2020 - mdpi.com
An eight-element multiple-input multiple-output (MIMO) frame antenna array in the 3.5 GHz
band (3400–3600 MHz) for 5G mobile terminal systems was presented. By using the …

Design and analysis of wideband MIMO antenna arrays for 5G smartphone application

N Sghaier, L Latrach - International Journal of Microwave and …, 2022 - cambridge.org
A new wideband multiple-input/multiple-output (MIMO) antenna system able to operate in a
frequency band ranging between 3.3 and 7.1 GHz is proposed for fifth-generation (5G) new …

A high isolation UWB MIMO vivaldi antenna based on CSRR-NL for contemporary 5G millimeter-wave applications

RH Elabd, HH Abdullah - Journal of Infrared, Millimeter, and Terahertz …, 2022 - Springer
This article presents a novel ultra-wideband (UWB) multiple-input-multiple-output (MIMO)
antenna array for 5G millimeter-wave applications. The edge-to-edge distance between the …

Compact highly directive MIMO vivaldi antenna for 5G millimeter-wave base station

RH Elabd, HH Abdullah, M Abdelazim - Journal of Infrared, Millimeter, and …, 2021 - Springer
In this paper, a novel design for a 5G base station (BS) antenna is proposed. The proposed
antenna consists of two orthogonally polarized antennas. The two antennas are modified …

Design and SAR analysis of wearable UWB MIMO antenna with enhanced isolation using a parasitic structure

S Rekha, GS Let - Iranian Journal of Science and Technology …, 2022 - Springer
This communication presents a design and analysis of wearable two element multiple-input
multiple-output (MIMO) antenna for ultra-wideband (UWB) application. The antenna design …

A multifunctional smart field-programmable radio frequency surface

T Li, Y Yu, Y Liu, RR Unnithan, RJ McDermott… - Nature …, 2024 - nature.com
Antennas that can operate across multiple communication standards have remained a
challenge. To address these limitations, we propose a Field-Programmable Radio …