書誌事項
- タイトル別名
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- Electromagnetic Wave Absorption Characteristics of Cement Mortar Board Containing Bincho-Charcoal Powder
- ビンチョウタン フンマツ オ フクム セメントモルタルバン ノ デンジハ キュウシュウ トクセイ
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抄録
Electromagnetic wave absorption characteristics and electrical resistivity of the 2-6 mm thick cement mortar board specimens containing 6-16 mass% of Bincho-charcoal powder were measured by free space method and four probe method, respectively. The 2-4 mm thick specimens containing 8-10% of Bincho-charcoal powder absorbed remarkably the electromagnetic waves with frequencies of 3-8 GHz. Especially about 2.5 mm thick specimen containing 10% of Bincho-charcoal powder absorbed remarkably the electromagnetic wave of 5.8 GHz, which is used for intelligent transportation systems (ITS). It is clarified that these specimens are dielectric absorbers with the electrical resistivities of above 108Ω · cm.
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 52 (8), 635-639, 2005
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390001206308320640
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- NII論文ID
- 130000055852
- 30021673823
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 7461097
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可