Design and analysis of a wideband microstrip antenna for high speed WLAN

Al-Arif, S. M. Masudur Rahman

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dc.contributor.author	Al-Arif, S. M. Masudur Rahman
dc.date.accessioned	2018-10-12T09:17:53Z
dc.date.available	2018-10-12T09:17:53Z
dc.date.issued	2012-11-15
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dc.identifier.uri	http://hdl.handle.net/123456789/291
dc.description.abstract	The wired local area network is becoming wireless day by day. The allocation of frequency spectrum for this Wireless LAN is different in different countries. This presents a myriad of exciting opportunities and challenges for design in the communications arena, including antenna design. The high speed WLAN has many standards and most antennas available do not cover all the standards. The objective in thesis is to design a suitable antenna that can be used for high speed WLAN application. The primary goal is to design antenna with smallest possible size and better polarization that covers all the high speed WLAN standards ranging from from 4.90 GHz to 5.82 GHz. Many works are going on throughout the world in field of antenna designing. Recent works on this field is studied in this thesis to find out most suitable antenna shape for the specific application. Zeland’s IE3D simulation software has been used to design and simulate antenna for WLAN frequency band. A parametric study has been presented in process to the designed antenna for an effective bandwidth of 4.9- 5.825 GHz. Return loss -10 dB or lower is taken as acceptable limit. Finally single E shape microstrip patch antenna having a dimension of 24×19 mm2 is demonstrated with a frequency band of 4.89 GHz to 5.83 GHz. The antenna presents a good current distribution and radiation pattern for all four standards of WLAN that falls inside this frequency range.	en_US
dc.language.iso	en	en_US
dc.publisher	Department of Electrical and Electronic Engineering, Islamic University of Technology	en_US
dc.title	Design and analysis of a wideband microstrip antenna for high speed WLAN	en_US
dc.type	Thesis	en_US