Terahertz Response of Split-Ring Resonators with Fractal Structures
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概要
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We investigate the electromagnetic characteristics of fractal split-ring resonators (SRRs) in the terahertz region by applying the fractal structure of a Koch curve to the SRRs in order to modify the electromagnetic response. The resonant frequency of the SRRs decreases as the fractal level of the Koch curve increases, indicating the possibility of fabricating metamaterials with extremely small unit cell sizes comparable to the wavelength of the electromagnetic waves at the operating frequency.
- 2012-07-25
著者
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Wada Takeda
Department Of Physics Faculty Of Science Shinshu University
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Kubota Shiro
Department Of Earth Resources Engineering Faculty Of Engineering
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Miyamaru Fumiaki
Department Of Physics Faculty Of Science Shinshu University
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Miyamaru Fumiaki
Department of Physics, Faculty of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
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Kubota Shiro
Department of Physics, Faculty of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
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Takeda Mitsuo
Department of Physics, Faculty of Science, Shinshu University, Matsumoto, Nagano 390-8621, Japan
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