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 different refractive indices. These two MM configurations are used to guide the antenna’s main beam in the desired direction in the 5th generation (5...
| 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/718/1/DNJ9831_fd611bab6da4b2eee9a28e15ee9ea0ca.pdf |
| _version_ | 1825636528849682432 |
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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 different 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 different 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
different 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 | 2024-03-05T21:38:09Z |
| format | Article |
| id | uthm.eprints-718 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T21:38:09Z |
| publishDate | 2020 |
| publisher | MDPI |
| record_format | dspace |
| spelling | uthm.eprints-7182021-10-17T06:18:39Z http://eprints.uthm.edu.my/718/ 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 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 different 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 different 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 different 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/718/1/DNJ9831_fd611bab6da4b2eee9a28e15ee9ea0ca.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 (582). pp. 1-15. |
| spellingShingle | 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 | TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television |
| url | http://eprints.uthm.edu.my/718/1/DNJ9831_fd611bab6da4b2eee9a28e15ee9ea0ca.pdf |
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