UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications
This article presents an ultra-wideband (UWB) corrugated slit antipodal Vivaldi antenna (CS-AVA) for through wall imaging (TWI) applications. The antenna was designed using Rogers RT-Duroid 5880 material with corrugated slits applied on flares of antipodal Vivaldi antenna (AVA) to improve performan...
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| Format: | Article |
| Language: | en |
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2024
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| Online Access: | http://eprints.uthm.edu.my/12292/1/J17727_92e34d51d2c2aee73ac5941e435516a5.pdf http://eprints.uthm.edu.my/12292/ |
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| author | AHMED, SAJJAD JORET, ARIFFUDDIN KATIRAN, NORSHIDAH PONNIRAN, ASMARASHID ABDULLAH, M. F. L. ZAKARIA, ZAHRILADHA SULONG, MUHAMMAD SUHAIMI |
| author_facet | AHMED, SAJJAD JORET, ARIFFUDDIN KATIRAN, NORSHIDAH PONNIRAN, ASMARASHID ABDULLAH, M. F. L. ZAKARIA, ZAHRILADHA SULONG, MUHAMMAD SUHAIMI |
| author_sort | AHMED, SAJJAD |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This article presents an ultra-wideband (UWB) corrugated slit antipodal Vivaldi antenna (CS-AVA) for through wall imaging
(TWI) applications. The antenna was designed using Rogers RT-Duroid 5880 material with corrugated slits applied on flares of antipodal Vivaldi antenna (AVA) to improve performance. The proposed antenna operated in frequency band (3.1 GHz to 10.6 GHz) and had reflection coefficient of less than -10 dB. A specific stable gain of around 11.7 dB is achieved with good directivity and fine radiation patterns. Using this monostatic UWB antenna design, a TWI simulation-based experiment was carried out. It has been found that the received signal of the UWB-AVA can be used to detect metallic objects through the wall. |
| format | Article |
| id | my.uthm.eprints-12292 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2024 |
| record_format | eprints |
| spelling | my.uthm.eprints-122922024-12-16T23:56:39Z http://eprints.uthm.edu.my/12292/ UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications AHMED, SAJJAD JORET, ARIFFUDDIN KATIRAN, NORSHIDAH PONNIRAN, ASMARASHID ABDULLAH, M. F. L. ZAKARIA, ZAHRILADHA SULONG, MUHAMMAD SUHAIMI TK Electrical engineering. Electronics Nuclear engineering This article presents an ultra-wideband (UWB) corrugated slit antipodal Vivaldi antenna (CS-AVA) for through wall imaging (TWI) applications. The antenna was designed using Rogers RT-Duroid 5880 material with corrugated slits applied on flares of antipodal Vivaldi antenna (AVA) to improve performance. The proposed antenna operated in frequency band (3.1 GHz to 10.6 GHz) and had reflection coefficient of less than -10 dB. A specific stable gain of around 11.7 dB is achieved with good directivity and fine radiation patterns. Using this monostatic UWB antenna design, a TWI simulation-based experiment was carried out. It has been found that the received signal of the UWB-AVA can be used to detect metallic objects through the wall. 2024 Article PeerReviewed text en http://eprints.uthm.edu.my/12292/1/J17727_92e34d51d2c2aee73ac5941e435516a5.pdf AHMED, SAJJAD and JORET, ARIFFUDDIN and KATIRAN, NORSHIDAH and PONNIRAN, ASMARASHID and ABDULLAH, M. F. L. and ZAKARIA, ZAHRILADHA and SULONG, MUHAMMAD SUHAIMI (2024) UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications. JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 26 (3). pp. 115-121. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering AHMED, SAJJAD JORET, ARIFFUDDIN KATIRAN, NORSHIDAH PONNIRAN, ASMARASHID ABDULLAH, M. F. L. ZAKARIA, ZAHRILADHA SULONG, MUHAMMAD SUHAIMI UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title | UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title_full | UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title_fullStr | UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title_full_unstemmed | UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title_short | UWB antipodal Vivaldi antenna for monostatic configuration of through wall imaging applications |
| title_sort | uwb antipodal vivaldi antenna for monostatic configuration of through wall imaging applications |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.uthm.edu.my/12292/1/J17727_92e34d51d2c2aee73ac5941e435516a5.pdf http://eprints.uthm.edu.my/12292/ |
| url_provider | http://eprints.uthm.edu.my/ |