1. Low-loss triangular left- and right-handed metamaterials.
- Author
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Zhu, C., Ma, J.-J., Li, L., and Liang, C.-H.
- Subjects
METAMATERIALS ,ELECTRIC resonators ,WIRE ,ELECTRIC currents ,DELAY lines ,COMPARATIVE studies ,COMPOSITE materials - Abstract
A single-sided left- and right-handed metamaterial, which is called a triangular left- and right-handed resonator composed of symmetric paired triangular split-rings and middle wires, is discussed. The frequency dependence of the transmittance shows a right-handed transmission window centred around 9.9 GHz and a left-handed transmission peak around 10.9 GHz, both displaying comparable high transmission levels. The left- and right-handed behaviour is assessed by retrieved effective parameters, surface current distribution and comparison of the phase delay between two slabs of different units. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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