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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 | Description | 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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