Left-Handed Material Composed of Planar Circuit-Type Resonators in a Waveguide(<Special Section>Metamaterials for Microwave and Millimeter-Wave Applications)
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概要
- 論文の詳細を見る
A compact, nonradiative, and easy fabricated left-handed material composed of planar circuit-type resonators in a cutoff waveguide is proposed. It is shown that the TE-type evanescent field is equivalent to the field in ε-negative material and the resonator works as a particle with negative permeability. The existence of a left-handed mode is ensured by a field distribution and a dispersion relation. After showing that the two constituents have an influence on the permittivity or the permeability of the material, on the basis of an idea of impedance, the material is matched to a conventional waveguide. Finally the material can be applied to a left-handed leaky-wave antenna.
- 社団法人電子情報通信学会の論文
- 2006-09-01
著者
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KUBO Hiroshi
Department of Geriatric and Respiratory Medicine, Tohoku University School of Medicine
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MUKAI TSUYOSHI
Department of Gastroenterology, Gifu Municipal Hospital
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Kubo Hiroshi
Department Of Fundamental Sciences Faculty Of Integrated Human Studies Kyoto University
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Sanada Atsushi
Department Of Gastroenterology And Hepatology Tokyo Medical University
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Mukai Tsuyoshi
Department Of Electrical And Electronic Engineering Yamaguchi University
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Sanada Atsushi
Yamaguchi Univ. Ube‐shi Jpn
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Sanada Atsushi
Department Of Electrical And Electronic Engineering Yamaguchi University
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Kubo Hiroshi
Yamaguchi Univ. Ube‐shi Jpn
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Kubo Hiroshi
Department Of Advanced Preventive Medicine For Infectious Disease Tohoku University Graduate School
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