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Small electrical metamaterial antenna based on coupled electric field resonator with enhanced bandwidth.
- Source :
-
Electronics Letters (Wiley-Blackwell) . 1/30/2014, Vol. 50 Issue 3, p1-2. 2p. 1 Color Photograph, 1 Diagram, 2 Graphs. - Publication Year :
- 2014
-
Abstract
- A small electrical metamaterial (MTM) antenna, based on a modified electrical coupled resonator for bandwidth enhancement, is presented. The bandwidth enhancement is achieved using a modified electric coupled (MELC) resonator as the antenna's main radiating element. This modification is achieved using two strip lines placed below a conventional electric coupled (CELC) resonator. The measured impedance bandwidth at -10 dB is 20.7% at a resonance frequency of 2.62 GHz. The design is validated by experimental results, and the proposed antenna is suitable for worldwide interoperability for microwave access (WiMax) applications (2.5-2.69 GHz). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 50
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Electronics Letters (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 95851224
- Full Text :
- https://doi.org/10.1049/el.2013.3884