28GHz multiple input multiple output planar antenna for 5G mobile communication

v ABSTRACT Fifth generation (5G) is the next major phase of mobile telecommunications standards beyond the current 4G, which will operate at millimeter-wave frequency band. This thesis presents designs for MIMO planar antennas (single element and arrays at 28 GHz) Based on the best optimized single...

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Main Author:	An, Dong
Format:	Thesis
Language:	English
Published:	2018
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/79241/1/AnDongMFKE2018.pdf
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spelling	my-utm-ep.792412018-10-14T08:39:46Z 28GHz multiple input multiple output planar antenna for 5G mobile communication 2018 An, Dong TK Electrical engineering. Electronics Nuclear engineering v ABSTRACT Fifth generation (5G) is the next major phase of mobile telecommunications standards beyond the current 4G, which will operate at millimeter-wave frequency band. This thesis presents designs for MIMO planar antennas (single element and arrays at 28 GHz) Based on the best optimized single element patch, antenna array is designed at 28 GHz. An array theoretically offers higher gain compared to single antenna and offers more directive beam. The planar antennas are designed on Rogers RT Duroid with permittivity of 2.2 and the thickness of 0.381 mm. All structures are simulated and optimized using CST software. The performance are analyzed by means of the S parameters and the radiation pattern of the planar antenna. For single element antenna, are well matched at 28 GHz with S11 of -25.54 db in inset feed, and with S11 of -13.53 db in aperture coupled feed. The gain of single element antenna using inset feed is 7.721 db, while the gain of single element antenna using aperture coupled feed is 7.084 db. For 2x1 elements MIMO antenna using different two feeding techniques. The antenna is well matched at 28 GHz with S11 of -17.69 db, S21 of -34.78 db in inset feed, and with S11 of -17.3 db, S21 of -39.03 db in aperture coupled feed. The gain of single element antenna using inset feed is 8.169 db, while the gain of single element antenna using aperture coupled feed is 7.899 db. For 2x2 elements antenna array using aperture coupled feeding techniques. The antenna is well matched at 28 GHz with S11 of -10.2 db. The gain of 2x2 elements MIMO antenna using aperture coupled feed is 10.16 db. 2018 Thesis http://eprints.utm.my/id/eprint/79241/ http://eprints.utm.my/id/eprint/79241/1/AnDongMFKE2018.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering An, Dong 28GHz multiple input multiple output planar antenna for 5G mobile communication
description	v ABSTRACT Fifth generation (5G) is the next major phase of mobile telecommunications standards beyond the current 4G, which will operate at millimeter-wave frequency band. This thesis presents designs for MIMO planar antennas (single element and arrays at 28 GHz) Based on the best optimized single element patch, antenna array is designed at 28 GHz. An array theoretically offers higher gain compared to single antenna and offers more directive beam. The planar antennas are designed on Rogers RT Duroid with permittivity of 2.2 and the thickness of 0.381 mm. All structures are simulated and optimized using CST software. The performance are analyzed by means of the S parameters and the radiation pattern of the planar antenna. For single element antenna, are well matched at 28 GHz with S11 of -25.54 db in inset feed, and with S11 of -13.53 db in aperture coupled feed. The gain of single element antenna using inset feed is 7.721 db, while the gain of single element antenna using aperture coupled feed is 7.084 db. For 2x1 elements MIMO antenna using different two feeding techniques. The antenna is well matched at 28 GHz with S11 of -17.69 db, S21 of -34.78 db in inset feed, and with S11 of -17.3 db, S21 of -39.03 db in aperture coupled feed. The gain of single element antenna using inset feed is 8.169 db, while the gain of single element antenna using aperture coupled feed is 7.899 db. For 2x2 elements antenna array using aperture coupled feeding techniques. The antenna is well matched at 28 GHz with S11 of -10.2 db. The gain of 2x2 elements MIMO antenna using aperture coupled feed is 10.16 db.
format	Thesis
qualification_level	Master's degree
author	An, Dong
author_facet	An, Dong
author_sort	An, Dong
title	28GHz multiple input multiple output planar antenna for 5G mobile communication
title_short	28GHz multiple input multiple output planar antenna for 5G mobile communication
title_full	28GHz multiple input multiple output planar antenna for 5G mobile communication
title_fullStr	28GHz multiple input multiple output planar antenna for 5G mobile communication
title_full_unstemmed	28GHz multiple input multiple output planar antenna for 5G mobile communication
title_sort	28ghz multiple input multiple output planar antenna for 5g mobile communication
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2018
url	http://eprints.utm.my/id/eprint/79241/1/AnDongMFKE2018.pdf
_version_	1747818180561076224

28GHz multiple input multiple output planar antenna for 5G mobile communication

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