| Presentation | 2006-12-15 A study on EMI Measurement Using an Absorbing Clamp Masaya ISHIZU, Junichiro URABE, Katsumi FUJII, Akira SUGIURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the frequency range from 30 to 300MHz, there are two different EMI measurement methods established by CISPR for the same purpose to control radiated disturbances: electric fieldstrength measurement using antennas, and disturbance power measurement using an absorbing clamp. To analyze correlation between the results of two methods, S-parameter expressions are developed for the disturbance currents flowing on the EUT mains leads and for the current measured with an absorbing clamp. In addition, using the current distribution on the mains, the field strength of radiated emission is also evaluated via a vector potential. From these calculations, it is concluded that a considerably good correlation is achieved between the results of the fieldstrength measurement and the absorbing clamp measurement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | radiated emission measurement / disturbance power measurement / absorbing clamp / method of moment |
| Paper # | EMCJ2006-90 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2006/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| 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) | A study on EMI Measurement Using an Absorbing Clamp |
| Sub Title (in English) | |
| Keyword(1) | radiated emission measurement |
| Keyword(2) | disturbance power measurement |
| Keyword(3) | absorbing clamp |
| Keyword(4) | method of moment |
| 1st Author's Name | Masaya ISHIZU |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Junichiro URABE |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| 3rd Author's Name | Katsumi FUJII |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology |
| 4th Author's Name | Akira SUGIURA |
| 4th Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2006-12-15 |
| Paper # | EMCJ2006-90 |
| Volume (vol) | vol.106 |
| Number (no) | 433 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |