An EM Absorber and Frequency Selective Shielding by Use of Metal Fiber Array Composites

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概要

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• The construction of EM absorber and frequency selective shielding has been investigated by using two dimensional metal fiber array (MFA) composites. The MFA composite shows a resonant type frequency dispersion in the complex relative permittivity spectra (εr = εr - jε r) having a negative εr region. The frequency characteristics of the conventional ferrite-rubber EM absorber can be improved by combining with the negative permittivity property of the MFA composite. A frequency selective shielding can be achieved by the evanescent EM wave propagation in the layered MFA composite structure.

• （社）電子情報通信学会の論文
• 2010-07-01

著者

• Tsutaoka Takanori

  Hiroshima Univ. Higashi‐hiroshima‐shi Jpn

• Tsutaoka Takanori

  Hiroshima University

• Hatakeyama Kenichi

  University Of Hyogo

関連論文

• An EM Absorber and Frequency Selective Shielding by Use of Metal Fiber Array Composites

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