Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment
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概要
- 論文の詳細を見る
The wave absorber composed of cylindrical bars arranged periodically and metallic mesh for improving visibility is proposed for ETC, and characteristics of reflectivity and shielding effect are evaluated analytically and experimentally. As a result, reflectivity of -10dB and shielding effect of -25dB are obtained for circularly polarized wave when the gap between cylindrical bars is 30mm. Therefore, realization of proposed wave absorber for installing between ETC lanes can be clarified.
- （社）電子情報通信学会の論文
- 2008-02-01
著者
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HASHIMOTO Osamu
College of Science and Technology, Aoyama Gakuin University
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HASHIMOTO Osamu
Aoyama Gakuin University
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Nakamura Takuya
College Of Science And Engineering Aoyama Gakuin University
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MATSUMOTO Kouta
College of Science and Engineering, Aoyama Gakuin University
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KITAMOTO Atsushi
College of Science and Engineering, Aoyama Gakuin University
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AOYAGI Takahiro
The Center for Research and Development of Educational Technology, Tokyo Institute of Technology
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MIYAMOTO Takashi
Technology Department, Electronics Division, KOBELCO Research Institute, Inc.
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Aoyagi Takahiro
The Center For Research And Development Of Educational Technology Tokyo Institute Of Technology
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Matsumoto Kouta
College Of Science And Engineering Aoyama Gakuin University
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Hashimoto Osamu
College Of Science And Engineering Aoyama Gakuin University
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Kitamoto Atsushi
College Of Science And Engineering Aoyama Gakuin University
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Miyamoto Takashi
Technology Department Electronics Division Kobelco Research Institute Inc.
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