A Broadband MIMO Antenna Array with Low-Profile Slit Resonators for Sub-6-GHz 5G Mobile Communications

Naser Ojaroudi Parchin, Ahmed S. I. Amar, Yasser M. Madany, Ming Shen

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Abstract

This study presents an 8×8 multiple-input, multiple-output (MIMO) antenna array specifically designed to meet the demands of 5G cellular handheld devices. The antenna features a distinctive configuration, utilizing low-profile inverted T-shaped slits that are fed by rectangular microstrip lines arranged in two rows on opposite sides of the board (four resonators on each side). The investigated MIMO antenna array offers a broadband impedance bandwidth with dual-resonance functionality, operating efficiently from 3.4 GHz to 4.2 GHz. The design delivers excellent performance in key characteristics such as S-parameters, efficiency, gain levels, and radiation patterns. In addition, the configuration of the CPW-fed resonators allows the proposed design to function as two distinct beam-steerable arrays, delivering high-gain radiation at various angles, thus making it suitable for deployment in 5G cellular networks.
OriginalsprogEngelsk
Titel2024 International Conference on Future Telecommunications and Artificial Intelligence (IC-FTAI)
Antal sider4
ForlagIEEE (Institute of Electrical and Electronics Engineers)
Publikationsdato2025
Sider1-4
Artikelnummer10950042
ISBN (Trykt)979-8-3315-3409-7
DOI
StatusUdgivet - 2025
Begivenhed2024 International Conference on Future Telecommunications and Artificial Intelligence (IC-FTAI) - Alexandria, Egypt
Varighed: 31 dec. 20242 jan. 2025

Konference

Konference2024 International Conference on Future Telecommunications and Artificial Intelligence (IC-FTAI)
LokationAlexandria, Egypt
Periode31/12/202402/01/2025

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