Wideband matching circuit for mmWave series fed patch array antenna
A novel wide band matching circuit for the series fed patch array antenna at 80 GHz is proposed in this paper. The series fed patch array is designed with amplitude tapered configuration. First, the series fed patch array is matched using stub loaded transmission line (TL) with narrow band. Later, i...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/171175 |
| _version_ | 1826113994513973248 |
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| author | Mohan, Manoj Prabhakar Jimeno, Juan Miguel Mei, Sun Alphones, Arokiaswami Siyal, Mohammed Yakoob Karim, Muhammad Faeyz |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Mohan, Manoj Prabhakar Jimeno, Juan Miguel Mei, Sun Alphones, Arokiaswami Siyal, Mohammed Yakoob Karim, Muhammad Faeyz |
| author_sort | Mohan, Manoj Prabhakar |
| collection | NTU |
| description | A novel wide band matching circuit for the series fed patch array antenna at 80 GHz is proposed in this paper. The series fed patch array is designed with amplitude tapered configuration. First, the series fed patch array is matched using stub loaded transmission line (TL) with narrow band. Later, it is converted to wide band matching circuit using three quarter wave transformers and two half wavelength stubs. The sizes of these half wavelength stubs are reduced using the stub loaded and step impedance TLs. The simulated results of the series fed patch array with and without the connector are presented. The simulated -10 dB reflection coefficient bandwidth with connector is from 77.125 GHz to 83.95 GHz and the simulated co-polarized gain with connector is 13.73 dBi. The designed antenna array is fabricated along with the matching circuit and tested experimentally. The measured -10 dB reflection coefficient bandwidth is from 76.73 GHz to 86.08 GHz with the measured gain of the antenna is 13.3 dBi at 81.44 GHz. |
| first_indexed | 2024-10-01T03:32:14Z |
| format | Journal Article |
| id | ntu-10356/171175 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T03:32:14Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1711752023-10-20T15:39:33Z Wideband matching circuit for mmWave series fed patch array antenna Mohan, Manoj Prabhakar Jimeno, Juan Miguel Mei, Sun Alphones, Arokiaswami Siyal, Mohammed Yakoob Karim, Muhammad Faeyz School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering mmWave Series Fed Patch Antenna A novel wide band matching circuit for the series fed patch array antenna at 80 GHz is proposed in this paper. The series fed patch array is designed with amplitude tapered configuration. First, the series fed patch array is matched using stub loaded transmission line (TL) with narrow band. Later, it is converted to wide band matching circuit using three quarter wave transformers and two half wavelength stubs. The sizes of these half wavelength stubs are reduced using the stub loaded and step impedance TLs. The simulated results of the series fed patch array with and without the connector are presented. The simulated -10 dB reflection coefficient bandwidth with connector is from 77.125 GHz to 83.95 GHz and the simulated co-polarized gain with connector is 13.73 dBi. The designed antenna array is fabricated along with the matching circuit and tested experimentally. The measured -10 dB reflection coefficient bandwidth is from 76.73 GHz to 86.08 GHz with the measured gain of the antenna is 13.3 dBi at 81.44 GHz. Agency for Science, Technology and Research (A*STAR) Published version This work is funded by the Singapore Government through the Industry Alignment Fund - Industry Collaboration Projects Grant. 2023-10-16T07:00:45Z 2023-10-16T07:00:45Z 2023 Journal Article Mohan, M. P., Jimeno, J. M., Mei, S., Alphones, A., Siyal, M. Y. & Karim, M. F. (2023). Wideband matching circuit for mmWave series fed patch array antenna. IEEE Access, 11, 62565-62573. https://dx.doi.org/10.1109/ACCESS.2023.3284558 2169-3536 https://hdl.handle.net/10356/171175 10.1109/ACCESS.2023.3284558 2-s2.0-85162690914 11 62565 62573 en IEEE Access © 2023 the Author(s). This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see https://creativecommons.org/licenses/by/4.0/. application/pdf |
| spellingShingle | Engineering::Electrical and electronic engineering mmWave Series Fed Patch Antenna Mohan, Manoj Prabhakar Jimeno, Juan Miguel Mei, Sun Alphones, Arokiaswami Siyal, Mohammed Yakoob Karim, Muhammad Faeyz Wideband matching circuit for mmWave series fed patch array antenna |
| title | Wideband matching circuit for mmWave series fed patch array antenna |
| title_full | Wideband matching circuit for mmWave series fed patch array antenna |
| title_fullStr | Wideband matching circuit for mmWave series fed patch array antenna |
| title_full_unstemmed | Wideband matching circuit for mmWave series fed patch array antenna |
| title_short | Wideband matching circuit for mmWave series fed patch array antenna |
| title_sort | wideband matching circuit for mmwave series fed patch array antenna |
| topic | Engineering::Electrical and electronic engineering mmWave Series Fed Patch Antenna |
| url | https://hdl.handle.net/10356/171175 |
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