Ultra-wide band antipodal Vivaldi antenna design using target detection algorithm for detection application
This work presents a technique for detecting targets between two walls using ultra-wide band (UWB) modified antipodal Vivaldi antenna (MAVA). The detection system works on principle of time domain reflectrometry (TDR) using through wall imaging (TWI). This technique utilized a vector network analyz...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/10458/1/J15878_fdaf92c4588f9161a14938580a81e140.pdf |
| _version_ | 1825638358568665088 |
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| author | Sajjad Ahmed, Sajjad Ahmed Ariffuddin Joret, Ariffuddin Joret Norshidah Katiran, Norshidah Katiran Muhammad Faiz Liew Abdullah, Muhammad Faiz Liew Abdullah Zahriladha Zakaria, Zahriladha Zakaria Muhammad Suhaimi Sulong, Muhammad Suhaimi Sulong |
| author_facet | Sajjad Ahmed, Sajjad Ahmed Ariffuddin Joret, Ariffuddin Joret Norshidah Katiran, Norshidah Katiran Muhammad Faiz Liew Abdullah, Muhammad Faiz Liew Abdullah Zahriladha Zakaria, Zahriladha Zakaria Muhammad Suhaimi Sulong, Muhammad Suhaimi Sulong |
| author_sort | Sajjad Ahmed, Sajjad Ahmed |
| collection | UTHM |
| description | This work presents a technique for detecting targets between two walls using ultra-wide band (UWB) modified antipodal Vivaldi antenna (MAVA). The detection system works on principle of time domain reflectrometry (TDR) using through wall imaging (TWI). This technique utilized a vector network
analyzer (VNA) to produced short and small pluses to irradiate through an antenna array system onto the wall under study. The purposed detection system operated in UWB frequency spectrum (3.1 GHz to 10.6 GHz). Furthermore, an algorithm for hidden target detection has been developed.
The results of the simulation of the designed antenna revealed a significant level of penetration, demonstrating a smart advancement in detecting and imaging system, to locate hidden metallic targets with good accuracy. A
signal processing technique have been employed to improve the resolution of the target image. Using computer simulation technology (CST) software, the development and optimization process of an antenna is carried out, and
the parametric performance of return loss, directivity and radiation pattern is evaluated. |
| first_indexed | 2024-03-05T22:05:36Z |
| format | Article |
| id | uthm.eprints-10458 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T22:05:36Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | uthm.eprints-104582023-11-21T01:49:08Z http://eprints.uthm.edu.my/10458/ Ultra-wide band antipodal Vivaldi antenna design using target detection algorithm for detection application Sajjad Ahmed, Sajjad Ahmed Ariffuddin Joret, Ariffuddin Joret Norshidah Katiran, Norshidah Katiran Muhammad Faiz Liew Abdullah, Muhammad Faiz Liew Abdullah Zahriladha Zakaria, Zahriladha Zakaria Muhammad Suhaimi Sulong, Muhammad Suhaimi Sulong T Technology (General) This work presents a technique for detecting targets between two walls using ultra-wide band (UWB) modified antipodal Vivaldi antenna (MAVA). The detection system works on principle of time domain reflectrometry (TDR) using through wall imaging (TWI). This technique utilized a vector network analyzer (VNA) to produced short and small pluses to irradiate through an antenna array system onto the wall under study. The purposed detection system operated in UWB frequency spectrum (3.1 GHz to 10.6 GHz). Furthermore, an algorithm for hidden target detection has been developed. The results of the simulation of the designed antenna revealed a significant level of penetration, demonstrating a smart advancement in detecting and imaging system, to locate hidden metallic targets with good accuracy. A signal processing technique have been employed to improve the resolution of the target image. Using computer simulation technology (CST) software, the development and optimization process of an antenna is carried out, and the parametric performance of return loss, directivity and radiation pattern is evaluated. 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/10458/1/J15878_fdaf92c4588f9161a14938580a81e140.pdf Sajjad Ahmed, Sajjad Ahmed and Ariffuddin Joret, Ariffuddin Joret and Norshidah Katiran, Norshidah Katiran and Muhammad Faiz Liew Abdullah, Muhammad Faiz Liew Abdullah and Zahriladha Zakaria, Zahriladha Zakaria and Muhammad Suhaimi Sulong, Muhammad Suhaimi Sulong (2023) Ultra-wide band antipodal Vivaldi antenna design using target detection algorithm for detection application. Bulletin of Electrical Engineering and Informatics, 12 (4). pp. 2165-2172. ISSN 2302-9285 https://doi.org/, DOI: 10.11591/eei.v12i4.5081 |
| spellingShingle | T Technology (General) Sajjad Ahmed, Sajjad Ahmed Ariffuddin Joret, Ariffuddin Joret Norshidah Katiran, Norshidah Katiran Muhammad Faiz Liew Abdullah, Muhammad Faiz Liew Abdullah Zahriladha Zakaria, Zahriladha Zakaria Muhammad Suhaimi Sulong, Muhammad Suhaimi Sulong Ultra-wide band antipodal Vivaldi antenna design using target detection algorithm for detection application |
| title | Ultra-wide band antipodal Vivaldi antenna design using target
detection algorithm for detection application |
| title_full | Ultra-wide band antipodal Vivaldi antenna design using target
detection algorithm for detection application |
| title_fullStr | Ultra-wide band antipodal Vivaldi antenna design using target
detection algorithm for detection application |
| title_full_unstemmed | Ultra-wide band antipodal Vivaldi antenna design using target
detection algorithm for detection application |
| title_short | Ultra-wide band antipodal Vivaldi antenna design using target
detection algorithm for detection application |
| title_sort | ultra wide band antipodal vivaldi antenna design using target detection algorithm for detection application |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/10458/1/J15878_fdaf92c4588f9161a14938580a81e140.pdf |
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