| Presentation | 2013-04-12 Quantitative estimation of total EMI radiation with normal-mode and common-mode antenna models Tetsushi WATANABE, Yuri WAKADUKI, Yoshitaka TOYOTA, Kengo IOKIBE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The currents of two modes, normal mode and common mode flow along two-conductor lines placed in the air. We have so far developed the prediction method of common-mode current and radiation in a printed circuit board focusing on the imbalance of the transmission line. The difference of the imbalances causes the mode conversion, from normal mode to common mode. In this paper, it is examined that the vector sum of common-mode radiation and normal-mode radiation should be equal to total radiation. Each modal radiation is calculated separately with the corresponding equivalent model. The modeling method is applied to three kinds of printed-circuit-board structures. It is validated that the far electric field from the real-structure model agrees with the vector sum of far electric fields from normal-mode and common-mode equivalent models. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electromagnetic interference / Printed circuit board / Common mode / Prediction / Modeling |
| Paper # | EMCJ2013-2 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2013/4/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Quantitative estimation of total EMI radiation with normal-mode and common-mode antenna models |
| Sub Title (in English) | |
| Keyword(1) | Electromagnetic interference |
| Keyword(2) | Printed circuit board |
| Keyword(3) | Common mode |
| Keyword(4) | Prediction |
| Keyword(5) | Modeling |
| 1st Author's Name | Tetsushi WATANABE |
| 1st Author's Affiliation | Industrial Technology Center of Okayama Prefecture() |
| 2nd Author's Name | Yuri WAKADUKI |
| 2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 3rd Author's Name | Yoshitaka TOYOTA |
| 3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 4th Author's Name | Kengo IOKIBE |
| 4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| Date | 2013-04-12 |
| Paper # | EMCJ2013-2 |
| Volume (vol) | vol.113 |
| Number (no) | 2 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |