Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface
This paper proposes a dipole antenna with broadband characteristics for WLAN application. To achieve a wide operational bandwidth, the defected ground structure (DGS) technique is integrated on the ground. As a result, the percentage of bandwidth is risen from 15% to 28% for simulation. In addition,...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-06-01
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| Series: | Journal of Information and Telecommunication |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/24751839.2025.2512646 |
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| author | Ngoc-Lan Nguyen Vu Van Yem Cong Danh Bui Tan Hanh |
| author_facet | Ngoc-Lan Nguyen Vu Van Yem Cong Danh Bui Tan Hanh |
| author_sort | Ngoc-Lan Nguyen |
| collection | DOAJ |
| description | This paper proposes a dipole antenna with broadband characteristics for WLAN application. To achieve a wide operational bandwidth, the defected ground structure (DGS) technique is integrated on the ground. As a result, the percentage of bandwidth is risen from 15% to 28% for simulation. In addition, the miniaturization technique is implemented by using zigzag lines and angled at 90o while Artificial Magnetic Conductor (AMC) surface is utilized to enhance gain for the antenna. The final design, including two elements (array of 1 × 2), witnesses an overall volume of 0.93λ0 × λ0 × 0.12λ0, in which λ0 is the free-space wavelength at the lowest operating frequency of 4.64 GHz. At −10 dB, the bandwidth impedance is 28% for simulation (4.638–6.172 GHz) while the peak gain accomplishes 10.3 dBi. |
| format | Article |
| id | doaj-art-c60ce4dcf57340a6b21fe1efa62ef1c2 |
| institution | OA Journals |
| issn | 2475-1839 2475-1847 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Information and Telecommunication |
| spelling | doaj-art-c60ce4dcf57340a6b21fe1efa62ef1c22025-08-20T02:30:34ZengTaylor & Francis GroupJournal of Information and Telecommunication2475-18392475-18472025-06-0111510.1080/24751839.2025.2512646Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surfaceNgoc-Lan Nguyen0Vu Van Yem1Cong Danh Bui2Tan Hanh3Faculty of Telecommunications 2, Posts and Telecommunications Institute of Technology, Ho Chi Minh City, VietnamDepartment of Communications Engineering, School of Electrical and Electronics Engineering, Hanoi University of Science and Technology, Hanoi, VietnamDepartment of Electronic and Electrical Engineering, School of Engineering, Trinity College Dublin, Dublin, IrelandFaculty of Information Technology 2, Posts and Telecommunications Institute of Technology, Ho Chi Minh City, VietnamThis paper proposes a dipole antenna with broadband characteristics for WLAN application. To achieve a wide operational bandwidth, the defected ground structure (DGS) technique is integrated on the ground. As a result, the percentage of bandwidth is risen from 15% to 28% for simulation. In addition, the miniaturization technique is implemented by using zigzag lines and angled at 90o while Artificial Magnetic Conductor (AMC) surface is utilized to enhance gain for the antenna. The final design, including two elements (array of 1 × 2), witnesses an overall volume of 0.93λ0 × λ0 × 0.12λ0, in which λ0 is the free-space wavelength at the lowest operating frequency of 4.64 GHz. At −10 dB, the bandwidth impedance is 28% for simulation (4.638–6.172 GHz) while the peak gain accomplishes 10.3 dBi.https://www.tandfonline.com/doi/10.1080/24751839.2025.2512646Array antennaartificial magnetic conductordipole antennawireless local area network |
| spellingShingle | Ngoc-Lan Nguyen Vu Van Yem Cong Danh Bui Tan Hanh Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface Journal of Information and Telecommunication Array antenna artificial magnetic conductor dipole antenna wireless local area network |
| title | Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface |
| title_full | Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface |
| title_fullStr | Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface |
| title_full_unstemmed | Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface |
| title_short | Miniaturized planar dipole antenna with enhanced gain for WLAN applications using AMC surface |
| title_sort | miniaturized planar dipole antenna with enhanced gain for wlan applications using amc surface |
| topic | Array antenna artificial magnetic conductor dipole antenna wireless local area network |
| url | https://www.tandfonline.com/doi/10.1080/24751839.2025.2512646 |
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