Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna
The ultra-wideband (UWB) antenna is developed to cover a broad bandwidth. The UWB radio systems are interfered by the same spectrum that shared with the local bands. In this paper, two F-shaped slots on a hexagonal patch UWB antenna are demonstrated to realize a high band rejection. The symm...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Praise Worthy Prize
2017
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/2409/1/AJ%202019%20%2817%29.pdf |
| _version_ | 1825709719526834176 |
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| author | Abdulhasan, Raed Abdulkareem Ramli, Khairun Nidzam Alias, Rozlan Hamzah, Shipun Anuar Audah, Lukman Salh, Adeeb O. Mumin, Abdulrashid Jawhar, Yasir Amer |
| author_facet | Abdulhasan, Raed Abdulkareem Ramli, Khairun Nidzam Alias, Rozlan Hamzah, Shipun Anuar Audah, Lukman Salh, Adeeb O. Mumin, Abdulrashid Jawhar, Yasir Amer |
| author_sort | Abdulhasan, Raed Abdulkareem |
| collection | UTHM |
| description | The ultra-wideband (UWB) antenna is developed to cover a broad bandwidth. The UWB radio systems are interfered by the same spectrum that shared with the local bands. In this paper, two F-shaped slots on a hexagonal patch UWB antenna are demonstrated to realize a high band rejection. The symmetrical couple F-slots is notched on the hexagonal UWB patch antenna to avoid the interference and enhance the notching results at C-band. The demonstrated antenna employs a coplanar waveguide (CPW) technique to meet a fractional bandwidth of 126%. The proposed method validates several reconfigurations of the F-slot location on the demonstrated design. Six steps parametric study are considered to test the slots location. The results of the proposed antenna with slots are introduced based on analytical, simulation, and measurement. The total design size 28 mm × 43 mm × 1.6 mm is simulated by using CST Microwave Studio. The two F-slots are achieved the antenna gain of -6 dB, return loss of -1.2 dB, and VSWR of 15.2 at the rejected band of 4 GHz. The measurement results are compared with the simulation results between the three prototypes. The current distribution on the design is discussed at 2.88 GHz and 4 GHz frequencies. The radiation patterns illustrate omnidirectional of H-plane and bidirectional of E-plane. This paper validates the slots locations to enhance the notches performance and reduce the interference. |
| first_indexed | 2024-03-05T21:42:52Z |
| format | Article |
| id | uthm.eprints-2409 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:42:52Z |
| publishDate | 2017 |
| publisher | Praise Worthy Prize |
| record_format | dspace |
| spelling | uthm.eprints-24092021-10-20T02:53:18Z http://eprints.uthm.edu.my/2409/ Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna Abdulhasan, Raed Abdulkareem Ramli, Khairun Nidzam Alias, Rozlan Hamzah, Shipun Anuar Audah, Lukman Salh, Adeeb O. Mumin, Abdulrashid Jawhar, Yasir Amer TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television The ultra-wideband (UWB) antenna is developed to cover a broad bandwidth. The UWB radio systems are interfered by the same spectrum that shared with the local bands. In this paper, two F-shaped slots on a hexagonal patch UWB antenna are demonstrated to realize a high band rejection. The symmetrical couple F-slots is notched on the hexagonal UWB patch antenna to avoid the interference and enhance the notching results at C-band. The demonstrated antenna employs a coplanar waveguide (CPW) technique to meet a fractional bandwidth of 126%. The proposed method validates several reconfigurations of the F-slot location on the demonstrated design. Six steps parametric study are considered to test the slots location. The results of the proposed antenna with slots are introduced based on analytical, simulation, and measurement. The total design size 28 mm × 43 mm × 1.6 mm is simulated by using CST Microwave Studio. The two F-slots are achieved the antenna gain of -6 dB, return loss of -1.2 dB, and VSWR of 15.2 at the rejected band of 4 GHz. The measurement results are compared with the simulation results between the three prototypes. The current distribution on the design is discussed at 2.88 GHz and 4 GHz frequencies. The radiation patterns illustrate omnidirectional of H-plane and bidirectional of E-plane. This paper validates the slots locations to enhance the notches performance and reduce the interference. Praise Worthy Prize 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/2409/1/AJ%202019%20%2817%29.pdf Abdulhasan, Raed Abdulkareem and Ramli, Khairun Nidzam and Alias, Rozlan and Hamzah, Shipun Anuar and Audah, Lukman and Salh, Adeeb and O. Mumin, Abdulrashid and Jawhar, Yasir Amer (2017) Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna. International Journal on Communications Antenna and Propagation (IRECAP), 7 (7). pp. 619-625. ISSN 2039 – 5086 https://doi.org/10.15866/irecap.v7i7.12537 |
| spellingShingle | TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television Abdulhasan, Raed Abdulkareem Ramli, Khairun Nidzam Alias, Rozlan Hamzah, Shipun Anuar Audah, Lukman Salh, Adeeb O. Mumin, Abdulrashid Jawhar, Yasir Amer Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title | Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title_full | Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title_fullStr | Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title_full_unstemmed | Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title_short | Symmetrical couple f-shaped notches with high rejection c-band of uwb patch antenna |
| title_sort | symmetrical couple f shaped notches with high rejection c band of uwb patch antenna |
| topic | TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television |
| url | http://eprints.uthm.edu.my/2409/1/AJ%202019%20%2817%29.pdf |
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