Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications
In this research, a reconfigurable metamaterial (MM) structure was designed using a millimeter-wave (MMW) band with two configurations that exhibit di erent refractive indices. These two MM configurations are used to guide the antenna’s main beam in the desired direction in the 5th generation (5G) b...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI
2020
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| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/4981/1/AJ%202020%20%2859%29.pdf |
| _version_ | 1825709942813753344 |
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| author | Ali Esmail, Bashar A Majid, Huda Zainal Abidin, Zuhairiah Dahlan, Samsul Haimi Himdi, Mohamed Dewan, Raimi A Rahim, Mohamad Kamal AL-Fadhali, Najib |
| author_facet | Ali Esmail, Bashar A Majid, Huda Zainal Abidin, Zuhairiah Dahlan, Samsul Haimi Himdi, Mohamed Dewan, Raimi A Rahim, Mohamad Kamal AL-Fadhali, Najib |
| author_sort | Ali Esmail, Bashar |
| collection | UTHM |
| description | In this research, a reconfigurable metamaterial (MM) structure was designed using a millimeter-wave (MMW) band with two configurations that exhibit di erent refractive indices. These two MM configurations are used to guide the antenna’s main beam in the desired direction in the 5th generation (5G) band of 28 GHz. The di erent refractive indices of the two MM configurations created phase change for the electromagnetic (EM) wave of the antenna, which deflected the main beam. A contiguous squares resonator (CSR) is proposed as an MM structure to operate at MMW band. The CSR is reconfigured using three switches to achieve two MM configurations with di erent refractive indices. The simulation results of the proposed antenna loaded by MM unit cells demonstrate that the radiation beam is deflected by angles of +30 and |
| first_indexed | 2024-03-05T21:50:04Z |
| format | Article |
| id | uthm.eprints-4981 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:50:04Z |
| publishDate | 2020 |
| publisher | MDPI |
| record_format | dspace |
| spelling | uthm.eprints-49812022-01-03T02:40:26Z http://eprints.uthm.edu.my/4981/ Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications Ali Esmail, Bashar A Majid, Huda Zainal Abidin, Zuhairiah Dahlan, Samsul Haimi Himdi, Mohamed Dewan, Raimi A Rahim, Mohamad Kamal AL-Fadhali, Najib T Technology (General) TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television In this research, a reconfigurable metamaterial (MM) structure was designed using a millimeter-wave (MMW) band with two configurations that exhibit di erent refractive indices. These two MM configurations are used to guide the antenna’s main beam in the desired direction in the 5th generation (5G) band of 28 GHz. The di erent refractive indices of the two MM configurations created phase change for the electromagnetic (EM) wave of the antenna, which deflected the main beam. A contiguous squares resonator (CSR) is proposed as an MM structure to operate at MMW band. The CSR is reconfigured using three switches to achieve two MM configurations with di erent refractive indices. The simulation results of the proposed antenna loaded by MM unit cells demonstrate that the radiation beam is deflected by angles of +30 and MDPI 2020 Article PeerReviewed text en http://eprints.uthm.edu.my/4981/1/AJ%202020%20%2859%29.pdf Ali Esmail, Bashar and A Majid, Huda and Zainal Abidin, Zuhairiah and Dahlan, Samsul Haimi and Himdi, Mohamed and Dewan, Raimi and A Rahim, Mohamad Kamal and AL-Fadhali, Najib (2020) Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications. Materials, 13 (3). pp. 1-15. ISSN 1996-1944 https://dx.doi.org/ 10.3390/ma13030582 |
| spellingShingle | T Technology (General) TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television Ali Esmail, Bashar A Majid, Huda Zainal Abidin, Zuhairiah Dahlan, Samsul Haimi Himdi, Mohamed Dewan, Raimi A Rahim, Mohamad Kamal AL-Fadhali, Najib Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title | Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title_full | Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title_fullStr | Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title_full_unstemmed | Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title_short | Reconfigurable radiation pattern of planar antenna using metamaterial for 5G applications |
| title_sort | reconfigurable radiation pattern of planar antenna using metamaterial for 5g applications |
| topic | T Technology (General) TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television |
| url | http://eprints.uthm.edu.my/4981/1/AJ%202020%20%2859%29.pdf |
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