Transmission, refraction, and focusing properties of labyrinth based left‐handed metamaterials
Physica Status Solidi. B: Basic Research
Wiley- VCH Verlag GmbH & Co. KGaA
1202 - 1210
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In this present article, we studied the transmission, refraction and focusing properties of one, two and three dimensional labyrinth based left-handed metamaterials. We demonstrated that the proper periodic arrangement of labyrinth structures and wires results in left-handed transmission. By using a two dimen-sional labyrinth based left-handed slab, it is shown that it is possible to image the field emitted from source in sub-wavelength detail. Moreover, we demonstrated the focusing and negative refraction of elec-tromagnetic waves by a three dimensional labyrinth based left-handed slab.