Size reduction of vivaldi antenna array for microwave imaging
UWB antennas with compact size, stable patterns of end-fire radiation and high gain find many of applications such as radar, microwave imaging, remote sensing. To achieve these goals, a compact-sized end-fire slot antenna (TSA) is a good candidate as it offers broad impedance bandwidth and stable ra...
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2020
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| Online Access: | http://eprints.uthm.edu.my/390/1/24p%20MOHAMED%20ABDULQADIR%20FARAH.pdf http://eprints.uthm.edu.my/390/2/MOHAMED%20ABDULQADIR%20FARAH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/390/3/MOHAMED%20ABDULQADIR%20FARAH%20WATERMARK.pdf |
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my-uthm-ep.3902021-07-25T01:55:41Z Size reduction of vivaldi antenna array for microwave imaging 2020-01 Abdulqadir Farah, Mohamed TK7800-8360 Electronics UWB antennas with compact size, stable patterns of end-fire radiation and high gain find many of applications such as radar, microwave imaging, remote sensing. To achieve these goals, a compact-sized end-fire slot antenna (TSA) is a good candidate as it offers broad impedance bandwidth and stable radiation patterns, and high gain characteristics In this project, Vivaldi antenna array is designed, one antenna element is designed using FR-4 substrate which has relative permittivity of 4.3. and thickness of 1.6 mm. Furthermore, the single element is investigated to cover an ultra-wideband from 3.1 to 10.6 GHz by using Computer based Simulation Technology for Microwave studio (CST MWS) reducing the size of antenna will lead to gain reduction as well. Therefore, it is crucial to obtain a compact antenna with an acceptable return loss and radiation pattern. Hence, a single element antenna of size (36×42.8 2020-01 Thesis http://eprints.uthm.edu.my/390/ http://eprints.uthm.edu.my/390/1/24p%20MOHAMED%20ABDULQADIR%20FARAH.pdf text en public http://eprints.uthm.edu.my/390/2/MOHAMED%20ABDULQADIR%20FARAH%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/390/3/MOHAMED%20ABDULQADIR%20FARAH%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik |
| institution |
Universiti Tun Hussein Onn Malaysia |
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UTHM Institutional Repository |
| language |
English English English |
| topic |
TK7800-8360 Electronics |
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TK7800-8360 Electronics Abdulqadir Farah, Mohamed Size reduction of vivaldi antenna array for microwave imaging |
| description |
UWB antennas with compact size, stable patterns of end-fire radiation and high gain find many of applications such as radar, microwave imaging, remote sensing. To achieve these goals, a compact-sized end-fire slot antenna (TSA) is a good candidate as it offers broad impedance bandwidth and stable radiation patterns, and high gain characteristics In this project, Vivaldi antenna array is designed, one antenna element is designed using FR-4 substrate which has relative permittivity of 4.3. and thickness of 1.6 mm. Furthermore, the single element is investigated to cover an ultra-wideband from 3.1 to 10.6 GHz by using Computer based Simulation Technology for Microwave studio (CST MWS) reducing the size of antenna will lead to gain reduction as well. Therefore, it is crucial to obtain a compact antenna with an acceptable return loss and radiation pattern. Hence, a single element antenna of size (36×42.8 |
| format |
Thesis |
| qualification_name |
Master of Philosophy (M.Phil.) |
| qualification_level |
Master's degree |
| author |
Abdulqadir Farah, Mohamed |
| author_facet |
Abdulqadir Farah, Mohamed |
| author_sort |
Abdulqadir Farah, Mohamed |
| title |
Size reduction of vivaldi antenna array for microwave imaging |
| title_short |
Size reduction of vivaldi antenna array for microwave imaging |
| title_full |
Size reduction of vivaldi antenna array for microwave imaging |
| title_fullStr |
Size reduction of vivaldi antenna array for microwave imaging |
| title_full_unstemmed |
Size reduction of vivaldi antenna array for microwave imaging |
| title_sort |
size reduction of vivaldi antenna array for microwave imaging |
| granting_institution |
Universiti Tun Hussein Onn Malaysia |
| granting_department |
Fakulti Kejuruteraan Elektrik dan Elektronik |
| publishDate |
2020 |
| url |
http://eprints.uthm.edu.my/390/1/24p%20MOHAMED%20ABDULQADIR%20FARAH.pdf http://eprints.uthm.edu.my/390/2/MOHAMED%20ABDULQADIR%20FARAH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/390/3/MOHAMED%20ABDULQADIR%20FARAH%20WATERMARK.pdf |
| _version_ |
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