Presentation 2005-01-21
Double-Sided Permeable Wave Absorber
Chikamasa DOTA, Takashi NAKAMURA,
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Abstract(in English) In this report we propose a new double-sided wave absorber which permits some permeation or transmission. A conventional permeable wave absorber has been a structure where only one side is nonreflective. As a basic structure of double-sided permeable wave absorber, a simple structure of three dielectric layers with two resistive films is proposed. Nonreflection-condition equations of this wave absorber are obtained from the equivalent circuit, and reflection and transmission coefficients of the absorber are shown versus dielectric constant of the layers. The validity of the theory is clarified by the measurement.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Wave absorber / Transmission wave / Resistive film / Nonreflection / double-sided
Paper # EMCJ2004-133
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Conference Information
Committee EMCJ
Conference Date 2005/1/14(1days)
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Registration To Electromagnetic Compatibility (EMCJ)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Double-Sided Permeable Wave Absorber
Sub Title (in English)
Keyword(1) Wave absorber
Keyword(2) Transmission wave
Keyword(3) Resistive film
Keyword(4) Nonreflection
Keyword(5) double-sided
1st Author's Name Chikamasa DOTA
1st Author's Affiliation Faculty of Engineering, Gifu University()
2nd Author's Name Takashi NAKAMURA
2nd Author's Affiliation Faculty of Engineering, Gifu University
Date 2005-01-21
Paper # EMCJ2004-133
Volume (vol) vol.104
Number (no) 563
Page pp.pp.-
#Pages 6
Date of Issue