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OLED Based Transparent MIMO Antennas for Future 5G mm-Wave Applications

Author(s)
M. Asim Department of Telecommunication Engineering, University of Engineering & Technology, Taxila, Pakistan.
W. Batool Department of Telecommunication Engineering, University of Engineering & Technology, Taxila, Pakistan.
M. Zahid Department of Telecommunication Engineering, University of Engineering & Technology, Taxila, Pakistan.
Y. Amin Department of Telecommunication Engineering, University of Engineering & Technology, Taxila, Pakistan.
H. Tenhunen Department of Information Technology, University of Turku,Turku, Finland
Abstract
The proposed paper offers the layout to integrate an Organic Light Emitting Diode (OLED), an optically transparent antenna for 5th Generation wireless communication. The proposed antenna is depicted on a glass substrate which has a relative permittivity ? = 5.5 and is optically transparent and compact. The radiative patch and a ground plane are its key components that use PEC material. The suggested antenna is a chain of small isosceles triangle cells (micrometric) placed on the substrate made of glass to attain wideband characteristics. With the assistance of triangle-shaped symmetry, the theoretical optical transparency obtained is about 95%. The antenna proposed covers the band of 39 GHz from 38.19 GHz to 40 GHz with a bandwidth of 1.81 GHz. It covers a gain of 4.263 dB and directivity of about 4.65 dB. Channel capacity and the data rate get better at the transmitter and receiver end by using an 11-element MIMO antenna on the OLED structure. Simulated results show that this antenna is applicable for 5G applications due to its transparency, low profile, flexibility, and wide achievable frequency bandwidth.
Publication Details
Page(s) 46-52
DOI DOI not available
Published Journal: Technical Journal, Volume: 27, Issue: 1, Year: 2022

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Keywords
MIMO, Smartphone, OLED, mm-Wave, Transparent
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