| Presentation | 2016-01-28 Study on Application of the Multi-Conductor Transmission Line Modeling for Various Cables Mitsutaku Yamamura, Yoshio Kami, Kimitoshi Murano, Fengchao Xiao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we discuss the multi-conductor transmission line modeling to calculate transmission characteristics of automotive wiring harnesses simply, for high and wideband frequencies. In order to make an equivalent circuit, we propose approximation formulas of the per-unit-length RLGC parameters derived from the cross-sectional shapes of the lines, composed of n dielectric coated wires, which have a variety of inner conductor radius and outer insulator thickness. In addition, we investigate the Mode-Decomposition Method and the State-Variable Method to solve Telegrapher's Equations of multi-conductor transmission lines and to get ABCD matrices of the lines. Moreover, we applied this modeling to two cases of lines placed above the reference ground plane; one is composed of two wires which have different thickness, the other is of three wires whose height reference to the GND plane is continuously changed, then it is confirmed that our proposed modeling is able to apply for various cables. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi-Conductor Transmission Lines / Equivalent Circuit Modeling / Mode-Decomposition Method / State-Variable Method / Wiring Harnesses |
| Paper # | EMCJ2015-104 |
| Date of Issue | 2016-01-21 (EMCJ) |
| Conference Information | |
| Committee | EMCJ / WPT |
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| Conference Date | 2016/1/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto National Colle. Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication, Wireless Power Transmission, EMC |
| Chair | Hideaki Sone(Tohoku Univ.) / Naoki Shinohara(Kyoto Univ.) |
| Vice Chair | Osami Wada(Kyoto Univ.) |
| Secretary | Osami Wada(Okayama Univ.) / (Hitachi) |
| Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) / Takashi Hikagae(Hokkaido Univ.) / Tsunayuki Yamamoto(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Committee on Wireless Power Transfer |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Application of the Multi-Conductor Transmission Line Modeling for Various Cables |
| Sub Title (in English) | |
| Keyword(1) | Multi-Conductor Transmission Lines |
| Keyword(2) | Equivalent Circuit Modeling |
| Keyword(3) | Mode-Decomposition Method |
| Keyword(4) | State-Variable Method |
| Keyword(5) | Wiring Harnesses |
| 1st Author's Name | Mitsutaku Yamamura |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Yoshio Kami |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Kimitoshi Murano |
| 3rd Author's Affiliation | Tokai University(Tokai Univ.) |
| 4th Author's Name | Fengchao Xiao |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2016-01-28 |
| Paper # | EMCJ2015-104 |
| Volume (vol) | vol.115 |
| Number (no) | EMCJ-427 |
| Page | pp.pp.7-12(EMCJ), |
| #Pages | 6 |
| Date of Issue | 2016-01-21 (EMCJ) |