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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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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

Subjects: 2500 Electrical and electronic engineering > 2500 Electrical and electronic engineering
2500 Electrical and electronic engineering > 2506 Electronic circuits and devices
2500 Electrical and electronic engineering > 2511 Antennas and propagation
2500 Electrical and electronic engineering > 2521 Mobile and personal communication
Department: Department of Electrical Engineering
Research Center: POLY-GRAMES - Advanced Research Centre in Microwaves and Space Electronics
PolyPublie URL: https://publications.polymtl.ca/9330/
Journal Title: IEEE Access (vol. 9)
Publisher: IEEE
DOI: 10.1109/access.2021.3107625
Official URL: https://doi.org/10.1109/access.2021.3107625
Date Deposited: 26 Jan 2022 16:23
Last Modified: 23 May 2023 09:30
Cite in APA 7: 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, 118662-118672. https://doi.org/10.1109/access.2021.3107625

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