Presentation 2022-12-07
Harness modeling method considering plating
Ryo Watanabe, Miyuki Mizoguchi, Shinji Ohoka,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The pass-through characteristics of in-vehicle low-speed communication (automotive Ethernet, 100Mbps) are mainly degraded by the elements of the ECU. However, in high-speed communication (LVDS, Low Voltage Differential Signaling, 9.6Gbps) for images, it is further degraded by the harness. This paper proposes a method for measuring the roughness of the interface between the harness and the plating when the harness is a plated wire. In addition, we propose a harness modeling method that applies the theory of surface roughness based on current to the roughness of the interface. The results of the proposed model show that it improves the accuracy of the estimation of the passage characteristics of the harness.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) MBD / LVDS / Ethernet / Wiring Harness / Automotive
Paper # EMCJ2022-63
Date of Issue 2022-11-30 (EMCJ)

Conference Information
Committee EMCJ / IEE-EMC / IEE-SPC
Conference Date 2022/12/7(1days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Atsuhiro Nishikata(Tokyo Inst. of Tech.) / Toshio Ushio(大阪大学) / Junichi Ito(長岡技術科学大学)
Vice Chair Kimihiro Tajima(NTT-AT) / / Akihiro Odaka(富士電機)
Secretary Kimihiro Tajima(Hokkaido Univ.) / (Hitachi) / Akihiro Odaka(大阪大学)
Assistant Kiyoto Matsushima(Hitachi) / Kenji Ogata(ADOX) / Toru Matsushima(Kyushu Inst. of Tech.) / Takeo Shiina(電力中央研究所) / Keisuke Kusaka(長岡技術科学大学) / Hiroshi Takami(芝浦工業大学)

Paper Information
Registration To Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Meeting on Semiconductor Power Converter
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Harness modeling method considering plating
Sub Title (in English)
Keyword(1) MBD
Keyword(2) LVDS
Keyword(3) Ethernet
Keyword(4) Wiring Harness
Keyword(5) Automotive
1st Author's Name Ryo Watanabe
1st Author's Affiliation SOKEN Inc.(SOKEN)
2nd Author's Name Miyuki Mizoguchi
2nd Author's Affiliation SOKEN Inc.(SOKEN)
3rd Author's Name Shinji Ohoka
3rd Author's Affiliation SOKEN Inc.(SOKEN)
Date 2022-12-07
Paper # EMCJ2022-63
Volume (vol) vol.122
Number (no) EMCJ-296
Page pp.pp.1-5(EMCJ),
#Pages 5
Date of Issue 2022-11-30 (EMCJ)