Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili

Plasma antennas represent the importance of technology in wireless communication that was developed due to its potential and innovativeness. Plasma antenna is a type o f antenna in which the metal conducting elements of a conventional antenna are replaced by plasma. In microwave field, the analyses...

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Main Author:	Halili, Nur Aina
Format:	Thesis
Language:	English
Published:	2015
Subjects:	Wireless communication systems Mobile communication systems Access control Data transmission systems
Online Access:	https://ir.uitm.edu.my/id/eprint/15898/1/TM_NUR%20AINA%20HALILI%20EE%2015_5.PDF
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id	my-uitm-ir.15898
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spelling	my-uitm-ir.158982022-03-10T01:57:47Z Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili 2015 Halili, Nur Aina Wireless communication systems. Mobile communication systems. Access control Data transmission systems Plasma antennas represent the importance of technology in wireless communication that was developed due to its potential and innovativeness. Plasma antenna is a type o f antenna in which the metal conducting elements of a conventional antenna are replaced by plasma. In microwave field, the analyses of different gases by using discharge tube are investigated by injecting the RF source to produce monopole plasma antenna. The discharges have limitation on practical usefulness in commercial applications. This thesis introduces a concept of plasma monopole antennas through RF- charging of different inert gas. The plasma antenna is constructed using different inert gases as the plasma medium. The relationship between the generated plasma parameters and the antenna characteristics are investigated and discussed in two related topics. First, the preliminary studies on plasma antenna performance and behaviour are presented. Special focus is given on proving the theoretical plasma antenna on simulation by using different gas to analyse the characteristics o f plasma antenna behaviour. The antenna’s capability to operate as a transceiver is verified through simulation by using CST Microwave Studio. It is shown that the S- parameter for different gases and pressures give different performance due to the number of turns of coupling sleeve used. The effect of the thickness o f the coupling sleeve is also discussed. The second topic in this thesis is the development of plasma antenna where the implications on the fabricated antenna characteristics are discussed. The antenna characteristics that will be taken into account is the s- parameter, radiation pattern and antenna gain. The capability of plasma antenna is satisfied to transmit and receive the signal when the plasma antenna is supplied with RF sources. This research works are limited to the investigations of basic plasma antenna characteristics in a single antenna setup. Further investigations such as actual implementation of plasma antenna in wireless transmission are also described. 2015 Thesis https://ir.uitm.edu.my/id/eprint/15898/ https://ir.uitm.edu.my/id/eprint/15898/1/TM_NUR%20AINA%20HALILI%20EE%2015_5.PDF text en public mphil masters Universiti Teknologi MARA Faculty of Electrical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
topic	Wireless communication systems Mobile communication systems Access control Data transmission systems
spellingShingle	Wireless communication systems Mobile communication systems Access control Data transmission systems Halili, Nur Aina Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
description	Plasma antennas represent the importance of technology in wireless communication that was developed due to its potential and innovativeness. Plasma antenna is a type o f antenna in which the metal conducting elements of a conventional antenna are replaced by plasma. In microwave field, the analyses of different gases by using discharge tube are investigated by injecting the RF source to produce monopole plasma antenna. The discharges have limitation on practical usefulness in commercial applications. This thesis introduces a concept of plasma monopole antennas through RF- charging of different inert gas. The plasma antenna is constructed using different inert gases as the plasma medium. The relationship between the generated plasma parameters and the antenna characteristics are investigated and discussed in two related topics. First, the preliminary studies on plasma antenna performance and behaviour are presented. Special focus is given on proving the theoretical plasma antenna on simulation by using different gas to analyse the characteristics o f plasma antenna behaviour. The antenna’s capability to operate as a transceiver is verified through simulation by using CST Microwave Studio. It is shown that the S- parameter for different gases and pressures give different performance due to the number of turns of coupling sleeve used. The effect of the thickness o f the coupling sleeve is also discussed. The second topic in this thesis is the development of plasma antenna where the implications on the fabricated antenna characteristics are discussed. The antenna characteristics that will be taken into account is the s- parameter, radiation pattern and antenna gain. The capability of plasma antenna is satisfied to transmit and receive the signal when the plasma antenna is supplied with RF sources. This research works are limited to the investigations of basic plasma antenna characteristics in a single antenna setup. Further investigations such as actual implementation of plasma antenna in wireless transmission are also described.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Halili, Nur Aina
author_facet	Halili, Nur Aina
author_sort	Halili, Nur Aina
title	Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
title_short	Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
title_full	Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
title_fullStr	Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
title_full_unstemmed	Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili
title_sort	physical characteristics of plasma monopole antenna constructed through rf charging of different gases / nur aina halili
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	https://ir.uitm.edu.my/id/eprint/15898/1/TM_NUR%20AINA%20HALILI%20EE%2015_5.PDF
_version_	1783733464094212096

Physical characteristics of plasma monopole antenna constructed through rf charging of different gases / Nur Aina Halili

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