| Presentation | 2012-11-09 Study of Bi-Directional Wireless Charging between Portable Devices Shinpei Miura, Kimihiro Nishijima, Terukazu Sato, Takashi Nabeshima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A bi-directional wireless charging between portable devices, such as smart phone, tablet PC, handheld game console and so on, is tested under Qi specification. In order to realize the bi-directional charging, for the resonant rectifier circuits into the portable devices, rectifier diodes are changed to MOSFETs. As an experimental result of a prototype, bi-directional charging is achieved between the portable devises, and then an efficiency of 70.6% is obtained at an output power of 2.5W. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless charging / Bi-directional / Qi specification / Portable devices / MOSFET |
| Paper # | EE2012-23 |
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| Conference Information | |
| Committee | EE |
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| Conference Date | 2012/11/2(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 | Energy Engineering in Electronics and Communications (EE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study of Bi-Directional Wireless Charging between Portable Devices |
| Sub Title (in English) | |
| Keyword(1) | Wireless charging |
| Keyword(2) | Bi-directional |
| Keyword(3) | Qi specification |
| Keyword(4) | Portable devices |
| Keyword(5) | MOSFET |
| 1st Author's Name | Shinpei Miura |
| 1st Author's Affiliation | Faculty of Engineering, Oita University() |
| 2nd Author's Name | Kimihiro Nishijima |
| 2nd Author's Affiliation | Faculty of Engineering, Oita University |
| 3rd Author's Name | Terukazu Sato |
| 3rd Author's Affiliation | Faculty of Engineering, Oita University |
| 4th Author's Name | Takashi Nabeshima |
| 4th Author's Affiliation | Faculty of Engineering, Oita University |
| Date | 2012-11-09 |
| Paper # | EE2012-23 |
| Volume (vol) | vol.112 |
| Number (no) | 282 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |