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Title: Design and analysis of CPW FED slot antennas for wideband applications
Researcher: Shagar, A C
Guide(s): Wahida Banu, R S D
Keywords: Information and communication engineering
Upload Date: 3-Sep-2014
University: Anna University
Completed Date: 01/12/2011
Abstract: In 2002 the Federal Communications Commission of the United State officially released the regulation for Ultra wideband technology In this regulation, the spectrum from 3 1 GHz to 106 GHz is allocated to the unlicensed indoor UWB communication systems According to this regulation UWB technology which is based on transmitting ultra short newlinepulses with duration of only a few nanoseconds or less has recently received great attention in various fields for the short distance wireless communications Because of the ultra wideband property UWB technology has many benefits, which are high data rate low power consumption compactness low cost excellent immunity to multipath interference and reduced hardware complexity Due to these advantages a need arises to design and develop an antenna for UWB applications A competent UWB antenna should be capable of operating over an ultra wide bandwidth as assigned by the FCC But over the allocated UWB frequency range there exist 5 GHz Wireless Local Area Network bands which may interfere with the ultra wideband Therefore an antenna with band notched function for 5 GHz WLAN is highly desirable to overcome this difficulty Nowadays it is often necessary to design an antenna which can be used for multifunctional wireless communication systems such as 2 4 GHz WLAN and UWB newlinecommunications Another key requirement of this antenna is of the good time newlinedomain behavior i e a good impulse response with minimal distortion newline newline
Pagination: xx, 130p.
Appears in Departments:Faculty of Information and Communication Engineering

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01_title.pdfAttached File25.75 kBAdobe PDFView/Open
02_certificate.pdf748.44 kBAdobe PDFView/Open
03_abstract.pdf16.18 kBAdobe PDFView/Open
04_acknowledgement.pdf5.71 kBAdobe PDFView/Open
05_contents.pdf28.88 kBAdobe PDFView/Open
06_chapter1.pdf38.09 kBAdobe PDFView/Open
07_chapter2.pdf240.28 kBAdobe PDFView/Open
08_chapter3.pdf1.02 MBAdobe PDFView/Open
09_chapter4.pdf801.49 kBAdobe PDFView/Open
10_chapter5.pdf919.57 kBAdobe PDFView/Open
11_chapter6.pdf18.26 kBAdobe PDFView/Open
12_references.pdf37.35 kBAdobe PDFView/Open
13_publications.pdf6.55 kBAdobe PDFView/Open
14_vitae.pdf5.27 kBAdobe PDFView/Open

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