| Presentation | 2010-09-03 Estimation on Electric Field Distribution Emitted by Mobile Phone Inside an Elevator Using FDTD Method with Applied Perfect Electric Conductor Boundary Condition Ryohei OKAMURA, Takashi HIKAGE, Toshio NOJIMA, Ally Y. Simba, Soichi WATANABE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this study is to estimate the electric field distributions emitted by mobile phone inside environments surrounded by conductive surfaces, for example, train carriages or elevators, using FDTD method. We previously investigated the electric field distribution inside elevator in analysis that modeled human body and elevator in high accuracy. In this paper, perfect electric conductor boundary (i.e. the infinite mirror reflection) condition is applied to achieve quantitative estimation for attenuation characteristics of RF field excited by mobile radio in an elevator. As a result, we state that the effects of losses due to the human body cannot be disregarded for estimation in the narrow area of multiple reflection environments involving an elevator. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multiple reflection environments / Elevator / Finite difference time domain (FDTD) method / Perfect electric conductor boundary condition / Electric field distribution |
| Paper # | EMCJ2010-41 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2010/8/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Estimation on Electric Field Distribution Emitted by Mobile Phone Inside an Elevator Using FDTD Method with Applied Perfect Electric Conductor Boundary Condition |
| Sub Title (in English) | |
| Keyword(1) | Multiple reflection environments |
| Keyword(2) | Elevator |
| Keyword(3) | Finite difference time domain (FDTD) method |
| Keyword(4) | Perfect electric conductor boundary condition |
| Keyword(5) | Electric field distribution |
| 1st Author's Name | Ryohei OKAMURA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Takashi HIKAGE |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Toshio NOJIMA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Ally Y. Simba |
| 4th Author's Affiliation | National Institute of Information and Communications Technology |
| 5th Author's Name | Soichi WATANABE |
| 5th Author's Affiliation | National Institute of Information and Communications Technology |
| Date | 2010-09-03 |
| Paper # | EMCJ2010-41 |
| Volume (vol) | vol.110 |
| Number (no) | 194 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |