Broadband Sub-6GHz Slot-based MIMO Antenna for 5G NR Bands Mobile Applications

A slot-based broadband single and MIMO antennas for 5G New Radio (5G NR) mobile applications are presented in this paper. The proposed MIMO antenna is investigated by loading two antennas into a low-cost material with the partial ground for sub-6GHz. Each antenna element is consisted of a hexagonal-...

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Bibliographic Details
Main Authors: Al-Bawri, S.S., Islam, M.T., Singh, M.J., Alyan, E., Jusoh, M., Sabapathy, T., Padmanathan, S., Hossain, K.
Format: Conference or Workshop Item
Published: IOP Publishing Ltd 2021
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112016763&doi=10.1088%2f1742-6596%2f1962%2f1%2f012038&partnerID=40&md5=d2a9a08c65fed9b7019510b187c9fec5
http://eprints.utp.edu.my/30415/
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Summary:A slot-based broadband single and MIMO antennas for 5G New Radio (5G NR) mobile applications are presented in this paper. The proposed MIMO antenna is investigated by loading two antennas into a low-cost material with the partial ground for sub-6GHz. Each antenna element is consisted of a hexagonal-shaped slot and is composed of a 50Ω microstrip feed line. The WLAN 5-GHz band and 5G NR Bands n77/n78/n79 are covered with good impedance matching. Besides, the mutual coupling between the adjacent elements is less than 15-dB whereas the desired antenna elements gains are 3.19 dBi and 3.09 dBi at 3.5 GHz 4.2 GHz respectively. © Published under licence by IOP Publishing Ltd.