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10 Element Sub-6-GHz Multi-Band Double-T Based MIMO Antenna System for 5G Smartphones

Naveen Jaglan, Samir Dev Gupta, Binod Kumar Kanaujia and Mohammad S. Sharawi

Article (2021)

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Cite this document: Jaglan, N., Gupta, S. D., Kanaujia, B. K. & Sharawi, M. S. (2021). 10 Element Sub-6-GHz Multi-Band Double-T Based MIMO Antenna System for 5G Smartphones. IEEE Access, 9, p. 118662-118672. doi:10.1109/access.2021.3107625
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Abstract

A 10 element multiple input multi output (MIMO)/Diversity antenna system is considered to work in Sub-6 GHz frequency range. The proposed design can work in long term evolution (LTE) band 42(3.4-3.6 GHz), LTE band 43(3.6-3.8 GHz) and LTE band 46(5.15-5.925 GHz). The proposed design consists of 10 identical and highly isolated T-shaped slot antennas fed with T-shaped lines. All three bands have the return loss values (<-6 dB) and total antenna efficiency (>83%) in free space. The peak value of envelope correlation coefficient is 0.06 and the calculated value of ergodic channel capacity is found to be greater than 41bps/Hz in all the bands.The effect of hand grip as well as the presence of battery and LCD screen is investigated. Simulated results are validated via fabrication and measurement of the proposed design.

Uncontrolled Keywords

5G smartphones, slot antenna, MIMO antenna, sub-6 GHz band

Open Access document in PolyPublie
Subjects: 2500 Génie électrique et électronique > 2500 Génie électrique et électronique
2500 Génie électrique et électronique > 2506 Circuits et dispositifs électroniques
2500 Génie électrique et électronique > 2511 Antennes et propagation
2500 Génie électrique et électronique > 2521 Télécommunications mobiles et personnelles
Department: Département de génie électrique
Research Center: POLY-GRAMES - Centre de recherche avancée en micro-ondes et en électronique spatiale
Date Deposited: 26 Jan 2022 16:23
Last Modified: 27 Jan 2022 01:20
PolyPublie URL: https://publications.polymtl.ca/9330/
Document issued by the official publisher
Journal Title: IEEE Access (vol. 9)
Publisher: IEEE
Official URL: https://doi.org/10.1109/access.2021.3107625

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