Narrowband to narrowband frequency tunable slotted dipole antenna
In this paper, the slotted dipole antenna structure is proposed to have four narrowband frequencies with ability to be reconfigured. Narrowband reconfiguration can be achieved by controlling the length of slotted dipole by using switches. The narrowband frequency is to be at 1.8 GHz (GSM), 2.4 GHz (...
| Main Authors: | , , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2021
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| Subjects: | |
| Online Access: | http://eprints.utm.my/96180/1/MohamadKamal2021_NarrowbandtoNarrowbandFrequencyTunableSlotted.pdf |
| _version_ | 1796866169963020288 |
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| author | M. Rodi, R. I. Osman, M. N. A. Rahim, Mohamad Kamal Jusoh, M. Sabapathy, T. Al-Hadi, A. Abdullah Soh, P. J. |
| author_facet | M. Rodi, R. I. Osman, M. N. A. Rahim, Mohamad Kamal Jusoh, M. Sabapathy, T. Al-Hadi, A. Abdullah Soh, P. J. |
| author_sort | M. Rodi, R. I. |
| collection | ePrints |
| description | In this paper, the slotted dipole antenna structure is proposed to have four narrowband frequencies with ability to be reconfigured. Narrowband reconfiguration can be achieved by controlling the length of slotted dipole by using switches. The narrowband frequency is to be at 1.8 GHz (GSM), 2.4 GHz (WLAN), 2.6 GHz (4G), and 3.5 GHz (5G) respectively. The longest dipole length produced 1.8 GHz, the second-longest dipole length produced 2.4 GHz, the third-longest dipole length produced 2.6 GHz, while the smallest dipole length produced 3.5 GHz. To maintain the stability of the RF current in the system, sixteen capacitors were used. As well eight inductors were used to isolate the RF current and power supply. The PIN diode was used as a switch to allow the induced current to stop and pass into the slot which means that it can be used to select the desired frequency. Depending on switching configuration, the operating frequency is tuned. Good matching is achieved for all configurations. The simulated result of gain for the four operating is higher than 2 dB while the omnidirectional radiation pattern has been obtained thus makes the proposed antenna suitable for wireless application. |
| first_indexed | 2024-03-05T21:08:10Z |
| format | Conference or Workshop Item |
| id | utm.eprints-96180 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T21:08:10Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | utm.eprints-961802022-07-04T08:08:57Z http://eprints.utm.my/96180/ Narrowband to narrowband frequency tunable slotted dipole antenna M. Rodi, R. I. Osman, M. N. A. Rahim, Mohamad Kamal Jusoh, M. Sabapathy, T. Al-Hadi, A. Abdullah Soh, P. J. TK Electrical engineering. Electronics Nuclear engineering In this paper, the slotted dipole antenna structure is proposed to have four narrowband frequencies with ability to be reconfigured. Narrowband reconfiguration can be achieved by controlling the length of slotted dipole by using switches. The narrowband frequency is to be at 1.8 GHz (GSM), 2.4 GHz (WLAN), 2.6 GHz (4G), and 3.5 GHz (5G) respectively. The longest dipole length produced 1.8 GHz, the second-longest dipole length produced 2.4 GHz, the third-longest dipole length produced 2.6 GHz, while the smallest dipole length produced 3.5 GHz. To maintain the stability of the RF current in the system, sixteen capacitors were used. As well eight inductors were used to isolate the RF current and power supply. The PIN diode was used as a switch to allow the induced current to stop and pass into the slot which means that it can be used to select the desired frequency. Depending on switching configuration, the operating frequency is tuned. Good matching is achieved for all configurations. The simulated result of gain for the four operating is higher than 2 dB while the omnidirectional radiation pattern has been obtained thus makes the proposed antenna suitable for wireless application. 2021-03-01 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/96180/1/MohamadKamal2021_NarrowbandtoNarrowbandFrequencyTunableSlotted.pdf M. Rodi, R. I. and Osman, M. N. and A. Rahim, Mohamad Kamal and Jusoh, M. and Sabapathy, T. and Al-Hadi, A. Abdullah and Soh, P. J. (2021) Narrowband to narrowband frequency tunable slotted dipole antenna. In: 5th International Conference on Electronic Design, ICED 2020, 19 August 2020, Perlis, Virtual. http://dx.doi.org/10.1088/1742-6596/1755/1/012036 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering M. Rodi, R. I. Osman, M. N. A. Rahim, Mohamad Kamal Jusoh, M. Sabapathy, T. Al-Hadi, A. Abdullah Soh, P. J. Narrowband to narrowband frequency tunable slotted dipole antenna |
| title | Narrowband to narrowband frequency tunable slotted dipole antenna |
| title_full | Narrowband to narrowband frequency tunable slotted dipole antenna |
| title_fullStr | Narrowband to narrowband frequency tunable slotted dipole antenna |
| title_full_unstemmed | Narrowband to narrowband frequency tunable slotted dipole antenna |
| title_short | Narrowband to narrowband frequency tunable slotted dipole antenna |
| title_sort | narrowband to narrowband frequency tunable slotted dipole antenna |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/96180/1/MohamadKamal2021_NarrowbandtoNarrowbandFrequencyTunableSlotted.pdf |
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