Microwave dielectric properties measurements using vivaldi antenna

Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41784

Title:	Microwave dielectric properties measurements using vivaldi antenna
Authors:	Masharah, Mohd Latif Dr. Wee Fwen Hoon
Keywords:	Antennas Vivaldi antenna Vivaldi antenna -- Design and construction Dielectric Microwave
Issue Date:	Jun-2015
Publisher:	Universiti Malaysia Perlis (UniMAP)
Abstract:	Tapered slot antenna also known as Vivaldi antenna normally have wide bandwidth, high directivity and simple feed structure. In this project, a Vivaldi antenna was designed to achieve wide bandwidth from 4GHz to 8GHz. The aim of this project is to design a wideband antenna that can act as a sensor probe when a dielectric material is placed on the antenna. Wood and water which have a dielectric constant of 1.2 to 2.1 and 70 respectively are the dielectric material that is used in order to observe the shifting of S11 and to compare the dielectric measurements of wood and water with existing one. The performances such return loss, radiation pattern and VSWR are presented.
Description:	Access is limited to UniMAP community.
URI:	http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41784
Appears in Collections:	School of Computer and Communication Engineering (FYP)

Files in This Item:

File	Size	Format
Abstract,Acknowledgement.pdf	293.76 kB	Adobe PDF	View/Open
Introduction.pdf	278.17 kB	Adobe PDF	View/Open
Literature Review.pdf	853.72 kB	Adobe PDF	View/Open
Methodology.pdf	630.72 kB	Adobe PDF	View/Open
Results and Discussion.pdf	448.16 kB	Adobe PDF	View/Open
Conclusion and Recommendation.pdf	181.82 kB	Adobe PDF	View/Open
Refference and Appendics.pdf	371.78 kB	Adobe PDF	View/Open

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