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Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz

Nowadays, a wireless communication technology are moving towards fifth generation (5G) which consist all the previous generation technologies. Radial line slot array (RLSA) antenna became very popular since the weight is light and ease of installation besides the ability to carry high speed signal w...

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Main Author: Kamaruddin., Rabiatul Adawiyah Azian
Format: Thesis
Language:English
English
Published: 2018
Subjects:
T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utem.edu.my/id/eprint/24854/1/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf
http://eprints.utem.edu.my/id/eprint/24854/2/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf
http://eprints.utem.edu.my/id/eprint/24854/
https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=117000
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spelling my.utem.eprints.248542022-03-16T11:54:50Z http://eprints.utem.edu.my/id/eprint/24854/ Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz Kamaruddin., Rabiatul Adawiyah Azian T Technology (General) TK Electrical engineering. Electronics Nuclear engineering Nowadays, a wireless communication technology are moving towards fifth generation (5G) which consist all the previous generation technologies. Radial line slot array (RLSA) antenna became very popular since the weight is light and ease of installation besides the ability to carry high speed signal with high directivity characteristic and the potential of beam steering and beam shaping. Furthermore, this RLSA antenna can perform three polarizations such as linear, elliptical and circular. The aim of this project is to design, simulate and fabricate the new closed ring resonator (CRR) structure which operating at 28 GHz frequency. The objectives of this research are to study different characteristic of FR4 and RT Duroid 5880 materials and enhanced the return loss (RL), Su of the hybrid RLSA antenna air gap with RT Duroid 5880 performances at 28 GHz by introducing the CRR structure. Besides, to study the performance of hybrid air gap with RT Duroid 5880 RLSA antennas with and without the presence of a layer of the superstrate CRR structure. Those designs were simulated and assist by Computer Simulation Technology (CST) Microwave Studio Software and tested with the network analyzer. The result for a gap ll I 4 of hybrid air gap with RT Duroid 5880 with a layer of the superstrate of cicumference CRR structure at 28 GHz had 19.430 dBi of gain and-15.044 dB reflection coefficient. The gap value of a layer superstrate had been increased to ll I 2 and the reflection coefficient improved to - 17.191 dB with gain increased to 20.020 dBi. The hybrid air gap with RT Duroid 5880 RLSA at ll I 2 shows a good for 5G point to point communication system. 2018 Thesis NonPeerReviewed text en http://eprints.utem.edu.my/id/eprint/24854/1/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf text en http://eprints.utem.edu.my/id/eprint/24854/2/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf Kamaruddin., Rabiatul Adawiyah Azian (2018) Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz. Masters thesis, Universiti Teknikal Malaysia Melaka. https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=117000
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
English
topic T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle T Technology (General)
TK Electrical engineering. Electronics Nuclear engineering
Kamaruddin., Rabiatul Adawiyah Azian
Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
description Nowadays, a wireless communication technology are moving towards fifth generation (5G) which consist all the previous generation technologies. Radial line slot array (RLSA) antenna became very popular since the weight is light and ease of installation besides the ability to carry high speed signal with high directivity characteristic and the potential of beam steering and beam shaping. Furthermore, this RLSA antenna can perform three polarizations such as linear, elliptical and circular. The aim of this project is to design, simulate and fabricate the new closed ring resonator (CRR) structure which operating at 28 GHz frequency. The objectives of this research are to study different characteristic of FR4 and RT Duroid 5880 materials and enhanced the return loss (RL), Su of the hybrid RLSA antenna air gap with RT Duroid 5880 performances at 28 GHz by introducing the CRR structure. Besides, to study the performance of hybrid air gap with RT Duroid 5880 RLSA antennas with and without the presence of a layer of the superstrate CRR structure. Those designs were simulated and assist by Computer Simulation Technology (CST) Microwave Studio Software and tested with the network analyzer. The result for a gap ll I 4 of hybrid air gap with RT Duroid 5880 with a layer of the superstrate of cicumference CRR structure at 28 GHz had 19.430 dBi of gain and-15.044 dB reflection coefficient. The gap value of a layer superstrate had been increased to ll I 2 and the reflection coefficient improved to - 17.191 dB with gain increased to 20.020 dBi. The hybrid air gap with RT Duroid 5880 RLSA at ll I 2 shows a good for 5G point to point communication system.
format Thesis
author Kamaruddin., Rabiatul Adawiyah Azian
author_facet Kamaruddin., Rabiatul Adawiyah Azian
author_sort Kamaruddin., Rabiatul Adawiyah Azian
title Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
title_short Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
title_full Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
title_fullStr Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
title_full_unstemmed Return Loss Enhancement Of Radial Line Slot Array Antenna Using Closed Ring Resonator Structure At 28 Ghz
title_sort return loss enhancement of radial line slot array antenna using closed ring resonator structure at 28 ghz
publishDate 2018
url http://eprints.utem.edu.my/id/eprint/24854/1/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf
http://eprints.utem.edu.my/id/eprint/24854/2/Return%20Loss%20Enhancement%20Of%20Radial%20Line%20Slot%20Array%20Antenna%20Using%20Closed%20Ring%20Resonator%20Structure%20At%2028%20Ghz.pdf
http://eprints.utem.edu.my/id/eprint/24854/
https://plh.utem.edu.my/cgi-bin/koha/opac-detail.pl?biblionumber=117000
_version_ 1728055197952901120
score 13.211869

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