Razak, A. and Rahim, M. K. A. and Majid, H. A. and Murad, N. A. (2017) Frequency reconfigurable epsilon negative metamaterial antenna. International Journal of Electrical and Computer Engineering, 7 (3). pp. 1473-1479. ISSN 2088-8708
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Abstract
This paper proposes metamaterial (MTM) inspired frequency reconfigurable antenna based on thecircular electric field coupled (ELC) resonator. It is composed of circular shape ELC resonator with the radius size of 7 mm. By inserting two switches between the gaps at both side of the circular ELC resonator, it is possible to switch ON or OFF the unit cell. The antenna has been simulated using CST Microwave Studio software tool. The simulation result shows that the proposed antenna is capable of reconfiguring between two different frequencies which are2.18 GHz and 2.64 GHz. The simulated bandwidth at-10 dB is 4.12 % at resonance frequency of 2.18 GHz and 8.7% at 2.64 GHz.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Circular electric field coupled Resonator (ELC), Frequency reconfigurable, Metamaterial (MTM) |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 77079 |
| Deposited By: | Fazli Masari |
| Deposited On: | 30 Apr 2018 14:38 |
| Last Modified: | 30 Apr 2018 14:38 |
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