Presentation | 2005-09-12 Design of a Sheet Type Wave Absorber Using Graphite for Electronic Toll Collection (ETC) Application Toru DOI, Takao INOUE, Osamu HASHIMOTO, Noriji TASHIRO, Atsushi FUJITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the report, we examine thin light wave absorber for ETC on the back of the problem of mis-operation at the ETC toll gate. Therefore, the composition of wave absorber is one layer type. The absorption layer consists of light carbon particles which are lighter than magnetic particles and the modified polyamide resin. And, it paid attention to the density change in the absorption layer, and wave absorber is designed from the measurement results of material constant by waveguide method. As a result, thin light wave absorber for ETC whose density of absorption layer is about 1.43g/cm^3 and thickness of it is about 1.99mm is met ETC standard Type-A. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 1 layer wave absorber / ETC / circularly polarized wave |
Paper # | MW2005-64 |
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Conference Information | |
Committee | MW |
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Conference Date | 2005/9/5(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design of a Sheet Type Wave Absorber Using Graphite for Electronic Toll Collection (ETC) Application |
Sub Title (in English) | |
Keyword(1) | 1 layer wave absorber |
Keyword(2) | ETC |
Keyword(3) | circularly polarized wave |
1st Author's Name | Toru DOI |
1st Author's Affiliation | College of Science and Engineering, Aoyama Gakuin University() |
2nd Author's Name | Takao INOUE |
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 |
4th Author's Name | Noriji TASHIRO |
4th Author's Affiliation | Inorganic Materials Division, Hitachi Chemical Co., Ltd. |
5th Author's Name | Atsushi FUJITA |
5th Author's Affiliation | Inorganic Materials Division, Hitachi Chemical Co., Ltd. |
Date | 2005-09-12 |
Paper # | MW2005-64 |
Volume (vol) | vol.105 |
Number (no) | 271 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |