Presentation 2004/6/24
A Design Chart of a Thin Wave Absorber Using Divided Conductive Films at 100MHz Band
Yosuke IKEDA, Hiroshi MITANI, Osamu HASHIMOTO,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this study, we focus on the structure of an electronmagnetic wave absorber using Dvided-Conductive Film (DCF) and it has been planned to propose a design chart of a thin absorber at 100MHz analytically. For this purpose, we have applied Finite-Difference Time-Domein (FDTD) method to analyze freqency-dependent characteristics of this type absorber. These characteristics are used to make the design chart of the absorber to be used at 100MHz whose thickness is 10cm, 11cm, and 12cm, respectively. Analysis shows that the maximum 18dB-absorption capacity can be realized by one of the analyzed absorbers whose thickness is 12cm.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) wave absorber / DCF / 100MHz-Band / FDTD method / Design chart
Paper # EMCJ2004-35
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Committee EMCJ
Conference Date 2004/6/24(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) A Design Chart of a Thin Wave Absorber Using Divided Conductive Films at 100MHz Band
Sub Title (in English)
Keyword(1) wave absorber
Keyword(2) DCF
Keyword(3) 100MHz-Band
Keyword(4) FDTD method
Keyword(5) Design chart
1st Author's Name Yosuke IKEDA
1st Author's Affiliation College of Science and Engineering, Aoyama Gakuin University()
2nd Author's Name Hiroshi MITANI
2nd Author's Affiliation College of Science and Engineering, Aoyama Gakuin University
3rd Author's Name Osamu HASHIMOTO
3rd Author's Affiliation College of Science and Engineering, Aoyama Gakuin University
Date 2004/6/24
Paper # EMCJ2004-35
Volume (vol) vol.104
Number (no) 151
Page pp.pp.-
#Pages 5
Date of Issue