Presentation 2011-05-26
A study on the EM Environment at the ETC Gate in a tunnel using Dielectric layer
Takahiro SHIRASAWA, Kiyofumi SAITOU, Yoshiyuki WAKABAYASHI, Takamine SIOMI, Mariko ODE, Osamu HASHIMOTO,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, we analyzed the distribution of received power when the dielectric layer was disposed on the surface of concrete in the tunnel. As a result, the received power on the adjacent lane outside the communication area was able to be decreased. In addition, we examined when the air layer existed between the concrete and the dielectric layer in consideration of actual construction. As a result, we showed that the received power could be inhibited under the ETC provison level by adjusting an air layer to several millimeters.
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Keyword(in English) ETC / Ray-Trace Method / tunnel / concrete
Paper # EMCJ2011-12,MW2011-9,EST2011-5
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Committee EST
Conference Date 2011/5/19(1days)
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Registration To Electronic Simulation Technology (EST)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A study on the EM Environment at the ETC Gate in a tunnel using Dielectric layer
Sub Title (in English)
Keyword(1) ETC
Keyword(2) Ray-Trace Method
Keyword(3) tunnel
Keyword(4) concrete
1st Author's Name Takahiro SHIRASAWA
1st Author's Affiliation Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University()
2nd Author's Name Kiyofumi SAITOU
2nd Author's Affiliation Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University
3rd Author's Name Yoshiyuki WAKABAYASHI
3rd Author's Affiliation Nippon Expressway Research Institute Company Limited
4th Author's Name Takamine SIOMI
4th Author's Affiliation Kozo Keikaku Engineering Inc.
5th Author's Name Mariko ODE
5th Author's Affiliation Kozo Keikaku Engineering Inc.
6th Author's Name Osamu HASHIMOTO
6th Author's Affiliation Department of Electrical Engineering and Electronics, College of Science and Engineering, Aoyama Gakuin University
Date 2011-05-26
Paper # EMCJ2011-12,MW2011-9,EST2011-5
Volume (vol) vol.111
Number (no) 66
Page pp.pp.-
#Pages 4
Date of Issue