Gajibo, M. M. and Rahim, M. K. A. and Bala, B. D. and Majid, H. A. (2015) Reconfigurable epsilon negative metamaterial antenna. In: 2014 6th IEEE Asia-Pacific Conference on Applied Electromagnetics, APACE 2014, 8 - 10 December 2014, Johor Bahru, Malaysia.
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Official URL: http://dx.doi.org/10.1109/APACE.2014.7043797
Abstract
In this paper, frequency reconfiguration is implemented on an epsilon negative metamaterial (ENG-MTM) antenna. Switching on/off the MTM unit cells via the inductive stubs reconfigures the resonance frequency. Copper strips are use as switches. In effect, the antenna can be reconfigured from narrow to wideband and the zero order resonance (ZOR) frequency can also be reconfigured from 1.9 GHz to 2.6 GHz with reflection coefficient of-16.97dB and-21.5dB respectively and total efficiency of 0.914dB. The antenna has potential application for cognitive radio system.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | epsilon negative, reconfigurable |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 59447 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 18 Jan 2017 01:50 |
| Last Modified: | 16 Dec 2021 10:56 |
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