A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications
This study introduces a new technique for achieving dual-band functionality in a printed dipole antenna with integrated balun feeding without additional elements. By employing an optimization algorithm, the fundamental parameters of the antenna are extracted, resulting in an antenna design that oper...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123024013914 |
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| _version_ | 1846115847574126592 |
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| author | Rahim Barzegari Changiz Ghobadi Javad Nourinia |
| author_facet | Rahim Barzegari Changiz Ghobadi Javad Nourinia |
| author_sort | Rahim Barzegari |
| collection | DOAJ |
| description | This study introduces a new technique for achieving dual-band functionality in a printed dipole antenna with integrated balun feeding without additional elements. By employing an optimization algorithm, the fundamental parameters of the antenna are extracted, resulting in an antenna design that operates effectively in two distinct frequency bands of 2.4–2.5 and 5–6 GHz for WLAN/ISM and biomedical applications. By implementing the proposed design in a two-element array structure, the antenna successfully achieved a fan-beam radiation pattern in both frequencies. The array antenna exhibits fan-beam radiation patterns and peak gains of 6.90 dB and 7.84 dB, respectively, in two frequency bands: 2.06–2.52 GHz and 5.09–5.93 GHz. According to the proposed design, the array antenna has measured half-power beamwidths (HPBWs) of 38.34° and 25.14° in the two frequencies specified. The overall dimensions of the antenna are 1.100λ × 0.563λ × 0.004λ. This research design offers advantages such as smaller dimensions, higher gain, and a more straightforward structure compared to dual-band array antennas with fan beam radiation patterns. |
| format | Article |
| id | doaj-art-e18d9b9d4d6943048a8b7081f83eb371 |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-e18d9b9d4d6943048a8b7081f83eb3712024-12-19T10:58:18ZengElsevierResults in Engineering2590-12302024-12-0124103136A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applicationsRahim Barzegari0Changiz Ghobadi1Javad Nourinia2Department of Electrical Engineering, Urmia University, Urmia, 57561-51818, IranCorresponding author.; Department of Electrical Engineering, Urmia University, Urmia, 57561-51818, IranDepartment of Electrical Engineering, Urmia University, Urmia, 57561-51818, IranThis study introduces a new technique for achieving dual-band functionality in a printed dipole antenna with integrated balun feeding without additional elements. By employing an optimization algorithm, the fundamental parameters of the antenna are extracted, resulting in an antenna design that operates effectively in two distinct frequency bands of 2.4–2.5 and 5–6 GHz for WLAN/ISM and biomedical applications. By implementing the proposed design in a two-element array structure, the antenna successfully achieved a fan-beam radiation pattern in both frequencies. The array antenna exhibits fan-beam radiation patterns and peak gains of 6.90 dB and 7.84 dB, respectively, in two frequency bands: 2.06–2.52 GHz and 5.09–5.93 GHz. According to the proposed design, the array antenna has measured half-power beamwidths (HPBWs) of 38.34° and 25.14° in the two frequencies specified. The overall dimensions of the antenna are 1.100λ × 0.563λ × 0.004λ. This research design offers advantages such as smaller dimensions, higher gain, and a more straightforward structure compared to dual-band array antennas with fan beam radiation patterns.http://www.sciencedirect.com/science/article/pii/S2590123024013914Dual-band antennaArray antennaFan-beamBiomedicalOptimization algorithm |
| spellingShingle | Rahim Barzegari Changiz Ghobadi Javad Nourinia A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications Results in Engineering Dual-band antenna Array antenna Fan-beam Biomedical Optimization algorithm |
| title | A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications |
| title_full | A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications |
| title_fullStr | A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications |
| title_full_unstemmed | A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications |
| title_short | A dual-band dipole array antenna with fan-beam radiation for biomedical and telecommunications applications |
| title_sort | dual band dipole array antenna with fan beam radiation for biomedical and telecommunications applications |
| topic | Dual-band antenna Array antenna Fan-beam Biomedical Optimization algorithm |
| url | http://www.sciencedirect.com/science/article/pii/S2590123024013914 |
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