| Presentation | 1997/11/26 Characteristic Impedance of Common Mode Chock Coil above 1GHz Shinichi Shinohara, Hutoshi Shiotani, Risaburo Sato, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An electromagnetic environment is growing worse above 1GHz due to a portable telephone's spreading and speeding up the clock frequency. Although it is difficult that the electromagnetic noise of a high frequency conducts easily, the noise is able to conduct a short distance, and the noise causes malfunctions. A common mode chock coil that influences hardly a transmission signal, is suitable for suppressing such a conducted noise in a lead wire. Then, application of the design technique which had been applied to the conducted noise of a low frequency was verified for the common mode chock coil which suppressed the conducted noise above 1GHz. Here, the used limit and the material condition demanded of this chock coil are described. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Conducted Noise / Common Mode / Noise Suppression / Inductance / High-frequency |
| Paper # | EMCJ97-79 |
| Date of Issue |
| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 1997/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristic Impedance of Common Mode Chock Coil above 1GHz |
| Sub Title (in English) | |
| Keyword(1) | Conducted Noise |
| Keyword(2) | Common Mode |
| Keyword(3) | Noise Suppression |
| Keyword(4) | Inductance |
| Keyword(5) | High-frequency |
| 1st Author's Name | Shinichi Shinohara |
| 1st Author's Affiliation | Electromagnetic Compatibility Research Laboratories Co., Ltd.() |
| 2nd Author's Name | Hutoshi Shiotani |
| 2nd Author's Affiliation | Electromagnetic Compatibility Research Laboratories Co., Ltd. |
| 3rd Author's Name | Risaburo Sato |
| 3rd Author's Affiliation | Electromagnetic Compatibility Research Laboratories Co., Ltd. |
| Date | 1997/11/26 |
| Paper # | EMCJ97-79 |
| Volume (vol) | vol.97 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |