Presentation | 2013-06-14 A Study of the Cable Failure Diagnosis TDR Method of Network Devices Takashi KUWAHARA, Yoshihiro AKEBOSHI, Seiichi SAITO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In a multipoint cable network system connected with many units and complicated wiring structure, it is difficult to find out the reason of failure of the network caused by cable deterioration, connection miss and so on. Therefore, diagnosis technology of the cable failure by detecting from a remote unit is required. TDR (Time Domain Reflectometry) is well known method to analyze a transmission line. However, the conventional TDR method is applicable only for a simple cable failure such as a cable disconnection etc.. Moreover, there was a problem that it is difficult to analyze the cable failure point from measurement results when connecting accident occurs. In order to overcome this challenge, the authors propose a novel method, that is, the multi-mode TDR method. As a result, the proposed method can classify for specific failure mode, and becomes simplified. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | TDR / Cable / Characteristic Impedance / Failure Diagnosis / RAS / Network |
Paper # | R2013-17 |
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Conference Information | |
Committee | R |
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Conference Date | 2013/6/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Reliability(R) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study of the Cable Failure Diagnosis TDR Method of Network Devices |
Sub Title (in English) | |
Keyword(1) | TDR |
Keyword(2) | Cable |
Keyword(3) | Characteristic Impedance |
Keyword(4) | Failure Diagnosis |
Keyword(5) | RAS |
Keyword(6) | Network |
1st Author's Name | Takashi KUWAHARA |
1st Author's Affiliation | Mitsubishi Electric Corporation() |
2nd Author's Name | Yoshihiro AKEBOSHI |
2nd Author's Affiliation | Mitsubishi Electric Corporation |
3rd Author's Name | Seiichi SAITO |
3rd Author's Affiliation | Salesian Polytecnic |
Date | 2013-06-14 |
Paper # | R2013-17 |
Volume (vol) | vol.113 |
Number (no) | 80 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |