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Innovative Designs for Low Profile A...

Yacoub, Ahmad Mazin,

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Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications // Ahmad Mazin Yacoub.
Author:	Yacoub, Ahmad Mazin,
Description:	1 electronic resource (190 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 84-08, Section: B.
Contained By:	Dissertations Abstracts International84-08B.
Subject:	Electrical engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29993993
ISBN:	9798371995087

Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications /
Yacoub, Ahmad Mazin,

Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications /Ahmad Mazin Yacoub. - 1 electronic resource (190 pages)

Source: Dissertations Abstracts International, Volume: 84-08, Section: B.

The research in this dissertation shows the analysis and development of designing antenna elements and MIMO antenna systems that can be implemented in the automotive industry and have a significant role in an autonomous driving system. The antennas presented in this research cover 5G-sub-6GHz bands which have much more extended bandwidth compared to previous LTE network, in addition to covering Vehicle-to-Everything (V2X) frequency band. The design work presented in this research followed a scientific method that included simulating the antenna element using 3-D electromagnetic solver (HFSS) on 1-meter ground plane. The antenna was then fabricated using properlycut metal sheet, measured on 1-meter rolled-edge ground plane, and measured on a vehicle's roof inside an anechoic chamber for practical measurements. The design guidelines and measurements are discussed in detail throughout this work.The first two sections of this research begin with presenting a novel wideband low-profile Planar Inverted F-Antenna (PIFA) that covers a wide frequency range (617MHz-6000MHz) that includes cellular 5G bands and V2X band while having reasonable rejection for Global Navigation Satellite System (GNSS) frequency bands. Then, Multiple MIMO configurations based on the novel PIFA design are studied by using spatial diversity, rotational diversity, and orthogonal diversity to increase the total throughput and data rate of the system. The performance of each element in the MIMO system is analyzed and discussed to evaluate the functionality of the system.The third section of this work introduces a 2x2 MIMO antenna system for vehicular application in the sub-6GHz 5G systems that operates in the middle and high frequency bands from 1.71GHz to 5GHz. The design consists of two novel raised printed monopoles on Flame Retardant 4 (FR4) dielectric material with Partial Ground Plane (PGP) structure to improve bandwidth impedance and achieve higher isolation across the operating frequency range. The design is an excellent candidate to be implemented in ashark-fin housing due to its low-profile characteristics and good electrical performance.Eventually, in the fourth section of this work, a fully integrated low-profile antenna systems for MIMO 5G and global navigation satellite system (GNSS) for L1/L5 frequency bands is presented. The designs can be used on the vehicle's roof inside a low profile housing due to its physical parameters and RF performance.

English

ISBN: 9798371995087Subjects--Topical Terms:

649834
Electrical engineering.
Subjects--Index Terms:

5G Antennas

Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications /
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245 1 0 $a Innovative Designs for Low Profile Antenna Systems for MIMO 5G/V2X and GNSS Communications / $c Ahmad Mazin Yacoub.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2022
300 $a 1 electronic resource (190 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
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500 $a Source: Dissertations Abstracts International, Volume: 84-08, Section: B.
500 $a Advisors: Aloi, Daniel N. Committee members: Cesmelioglu, Aycil; Li, Jia; Qu, Guangzhi.
502 $b Ph.D. $c Oakland University $d 2022.
520 $a The research in this dissertation shows the analysis and development of designing antenna elements and MIMO antenna systems that can be implemented in the automotive industry and have a significant role in an autonomous driving system. The antennas presented in this research cover 5G-sub-6GHz bands which have much more extended bandwidth compared to previous LTE network, in addition to covering Vehicle-to-Everything (V2X) frequency band. The design work presented in this research followed a scientific method that included simulating the antenna element using 3-D electromagnetic solver (HFSS) on 1-meter ground plane. The antenna was then fabricated using properlycut metal sheet, measured on 1-meter rolled-edge ground plane, and measured on a vehicle's roof inside an anechoic chamber for practical measurements. The design guidelines and measurements are discussed in detail throughout this work.The first two sections of this research begin with presenting a novel wideband low-profile Planar Inverted F-Antenna (PIFA) that covers a wide frequency range (617MHz-6000MHz) that includes cellular 5G bands and V2X band while having reasonable rejection for Global Navigation Satellite System (GNSS) frequency bands. Then, Multiple MIMO configurations based on the novel PIFA design are studied by using spatial diversity, rotational diversity, and orthogonal diversity to increase the total throughput and data rate of the system. The performance of each element in the MIMO system is analyzed and discussed to evaluate the functionality of the system.The third section of this work introduces a 2x2 MIMO antenna system for vehicular application in the sub-6GHz 5G systems that operates in the middle and high frequency bands from 1.71GHz to 5GHz. The design consists of two novel raised printed monopoles on Flame Retardant 4 (FR4) dielectric material with Partial Ground Plane (PGP) structure to improve bandwidth impedance and achieve higher isolation across the operating frequency range. The design is an excellent candidate to be implemented in ashark-fin housing due to its low-profile characteristics and good electrical performance.Eventually, in the fourth section of this work, a fully integrated low-profile antenna systems for MIMO 5G and global navigation satellite system (GNSS) for L1/L5 frequency bands is presented. The designs can be used on the vehicle's roof inside a low profile housing due to its physical parameters and RF performance.
546 $a English
590 $a School code: 0446
650 4 $a Electrical engineering. $3 649834
650 4 $a Electromagnetics. $3 3173223
653 $a 5G Antennas
653 $a Automotive antennas
653 $a L1 L5 Global Navigation Satellite System
653 $a MIMO systems
653 $a V2X communication
653 $a Vehicle communications
690 $a 0544
690 $a 0607
710 2 $a Oakland University. $b Electrical and Computer Engineering. $e degree granting institution. $3 3819703
720 1 $a Aloi, Daniel N. $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 84-08B.
790 $a 0446
791 $a Ph.D.
792 $a 2022
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29993993