Dual Polarization Microstrip Array Antenna For WLAN Application

The advantages of microstrip antennas have made them a perfect candidate for use in the Wireless local area network (WLAN) applications. Though bound by certain disadvantages, microstrip patch antennas can be tailored so they can be used in the new high-speed broadband WLAN systems. The design and...

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Main Author:	Mohd Syaiful Redzwan , Mohd Shah
Format:	Thesis
Language:	English English
Published:	2011
Subjects:	T Technology (General)
Online Access:	http://eprints.utem.edu.my/id/eprint/7071/1/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_24_Pages.pdf http://eprints.utem.edu.my/id/eprint/7071/2/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_Full_Text.pdf
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id	my-utem-ep.7071
record_format	uketd_dc
spelling	my-utem-ep.70712015-05-28T03:46:52Z Dual Polarization Microstrip Array Antenna For WLAN Application 2011 Mohd Syaiful Redzwan , Mohd Shah T Technology (General) TK Electrical engineering. Electronics Nuclear engineering The advantages of microstrip antennas have made them a perfect candidate for use in the Wireless local area network (WLAN) applications. Though bound by certain disadvantages, microstrip patch antennas can be tailored so they can be used in the new high-speed broadband WLAN systems. The design and development of a dual linearly polarized microstrip antenna operating at center frequency of 2.4 GHz is presented in this thesis by using one port with single layer. This design presents an array antenna from type of inset-fed microstrip patch antenna oriented at 45° and -45°. The antenna is capable to generate dual-polarization radiation pattern slanted at 45° and -45°. Combinations of two and more patches using quarter-wave impedance matching technique have been used to design the array antenna. The design were simulated using CST Studio Suite 2008 and were fabricated on FR4 substrate with a dielectric constant Er = 4.7, tan () = 0.019 and thickness =1.6mm. Then, the fabricated antenna were measured by using network analyzer. The measurement show, the dual polarization microstip array antennas demonstrate larger bandwidth and increase the gain response compared to the single antenna. It provides an impedance bandwidth of 5% (from 2.412 to 2.484GHz) below lOdB and the gain of antenna achieve about 5.01 dBi, so that it easily covers the required universal 2.4GHz bandwidths for wireless local area network applications (WLAN). 2011 Thesis http://eprints.utem.edu.my/id/eprint/7071/ http://eprints.utem.edu.my/id/eprint/7071/1/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_24_Pages.pdf application/pdf en public http://eprints.utem.edu.my/id/eprint/7071/2/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_Full_Text.pdf application/pdf en validuser http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=graphicFullDisplayRetriever.jsp&szMaterialNo=0000072100 masters UTeM Faculty of Electronics and Computer Engineering
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
topic	T Technology (General) T Technology (General)
spellingShingle	T Technology (General) T Technology (General) Mohd Syaiful Redzwan , Mohd Shah Dual Polarization Microstrip Array Antenna For WLAN Application
description	The advantages of microstrip antennas have made them a perfect candidate for use in the Wireless local area network (WLAN) applications. Though bound by certain disadvantages, microstrip patch antennas can be tailored so they can be used in the new high-speed broadband WLAN systems. The design and development of a dual linearly polarized microstrip antenna operating at center frequency of 2.4 GHz is presented in this thesis by using one port with single layer. This design presents an array antenna from type of inset-fed microstrip patch antenna oriented at 45° and -45°. The antenna is capable to generate dual-polarization radiation pattern slanted at 45° and -45°. Combinations of two and more patches using quarter-wave impedance matching technique have been used to design the array antenna. The design were simulated using CST Studio Suite 2008 and were fabricated on FR4 substrate with a dielectric constant Er = 4.7, tan () = 0.019 and thickness =1.6mm. Then, the fabricated antenna were measured by using network analyzer. The measurement show, the dual polarization microstip array antennas demonstrate larger bandwidth and increase the gain response compared to the single antenna. It provides an impedance bandwidth of 5% (from 2.412 to 2.484GHz) below lOdB and the gain of antenna achieve about 5.01 dBi, so that it easily covers the required universal 2.4GHz bandwidths for wireless local area network applications (WLAN).
format	Thesis
qualification_level	Master's degree
author	Mohd Syaiful Redzwan , Mohd Shah
author_facet	Mohd Syaiful Redzwan , Mohd Shah
author_sort	Mohd Syaiful Redzwan , Mohd Shah
title	Dual Polarization Microstrip Array Antenna For WLAN Application
title_short	Dual Polarization Microstrip Array Antenna For WLAN Application
title_full	Dual Polarization Microstrip Array Antenna For WLAN Application
title_fullStr	Dual Polarization Microstrip Array Antenna For WLAN Application
title_full_unstemmed	Dual Polarization Microstrip Array Antenna For WLAN Application
title_sort	dual polarization microstrip array antenna for wlan application
granting_institution	UTeM
granting_department	Faculty of Electronics and Computer Engineering
publishDate	2011
url	http://eprints.utem.edu.my/id/eprint/7071/1/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_24_Pages.pdf http://eprints.utem.edu.my/id/eprint/7071/2/Dual_Polarization_Microstrip_Array_Antenna_For_WLAN_Application_-_Full_Text.pdf
_version_	1747833809498275840

Dual Polarization Microstrip Array Antenna For WLAN Application

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