Study of circularly polarized patch antenna for wireless Local Area Network access point application

Study of circularly polarized patch antenna for wireless Local Area Network access point application

Circular Polarized (CP) antennas are attractive for wireless communication applications because no strict orientation between the access point and the mobile unit are required. The purpose of this project is to make a comparative study between a CP patch antenna and a standard monopole antenna for W...

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Main Author: Yii, Ming Leong
Format: Thesis
Published: 2007
Subjects:
TK Electrical engineering
Electronics Nuclear engineering
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spelling my-utm-ep.54852020-07-22T04:22:17Z Study of circularly polarized patch antenna for wireless Local Area Network access point application 2007 Yii, Ming Leong TK Electrical engineering. Electronics Nuclear engineering Circular Polarized (CP) antennas are attractive for wireless communication applications because no strict orientation between the access point and the mobile unit are required. The purpose of this project is to make a comparative study between a CP patch antenna and a standard monopole antenna for Wireless Local Area Network Access Point (WLAN AP) applications at 2.4 ~ 2.485GHz frequency band. Circularly polarized operation is achieved by truncating two opposite corners of a square patch and airgap with a long probe feed is used as bandwidth enhancement technique. The best 3dB axial ratio bandwidth and 10dB impedance bandwidth reached 8.55% and 8.9% respectively, for gain of 6dBi with airgap thickness of 5mm. Details of the antenna design, the process involved, and the simulation and experimental results are presented. 2007 Thesis http://eprints.utm.my/id/eprint/5485/ http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:90?queryType=vitalDismax&query=Study+of+circularly+polarized+patch+antenna+for+wireless+Local+Area+Network+access+point+application+&public=true masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution Universiti Teknologi Malaysia
collection UTM Institutional Repository
topic TK Electrical engineering
Electronics Nuclear engineering
spellingShingle TK Electrical engineering
Electronics Nuclear engineering
Yii, Ming Leong
Study of circularly polarized patch antenna for wireless Local Area Network access point application
description Circular Polarized (CP) antennas are attractive for wireless communication applications because no strict orientation between the access point and the mobile unit are required. The purpose of this project is to make a comparative study between a CP patch antenna and a standard monopole antenna for Wireless Local Area Network Access Point (WLAN AP) applications at 2.4 ~ 2.485GHz frequency band. Circularly polarized operation is achieved by truncating two opposite corners of a square patch and airgap with a long probe feed is used as bandwidth enhancement technique. The best 3dB axial ratio bandwidth and 10dB impedance bandwidth reached 8.55% and 8.9% respectively, for gain of 6dBi with airgap thickness of 5mm. Details of the antenna design, the process involved, and the simulation and experimental results are presented.
format Thesis
qualification_level Master's degree
author Yii, Ming Leong
author_facet Yii, Ming Leong
author_sort Yii, Ming Leong
title Study of circularly polarized patch antenna for wireless Local Area Network access point application
title_short Study of circularly polarized patch antenna for wireless Local Area Network access point application
title_full Study of circularly polarized patch antenna for wireless Local Area Network access point application
title_fullStr Study of circularly polarized patch antenna for wireless Local Area Network access point application
title_full_unstemmed Study of circularly polarized patch antenna for wireless Local Area Network access point application
title_sort study of circularly polarized patch antenna for wireless local area network access point application
granting_institution Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department Faculty of Electrical Engineering
publishDate 2007
_version_ 1747814596479025152

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