Presentation | 2010-05-14 Improvement of Line -coupled Wireless Power Transfer System Shigeo YAKUNO, Kazuki NAMIKOSHI, Ikuo AWAI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | First, the structure and transfer property of our line-coupled and line/resonator-coupled systems are briefly summarized. Though the line-coupled type has broad-band characteristic, its transfer efficiency is rather low. The line/resonator-coupled type, however, is of narrow-band, but theoretically capable of OdB coupling. Large reflection in both systems is to be reduced. Now, the present study adds a circuit element to the system so as to introduce an inductive element at the center of the coupling portion of the receiving equipment. The resultant improvement turned out to be 1~2dB in the transfer loss and 3~5dB in the return loss. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless power transfer / Power transfer to movable object / Directional coupler / Directional filter / One-dimensional structure / Microwave power transfer |
Paper # | MW2010-22 |
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Conference Information | |
Committee | MW |
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Conference Date | 2010/5/6(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Paper Information | |
Registration To | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Line -coupled Wireless Power Transfer System |
Sub Title (in English) | |
Keyword(1) | Wireless power transfer |
Keyword(2) | Power transfer to movable object |
Keyword(3) | Directional coupler |
Keyword(4) | Directional filter |
Keyword(5) | One-dimensional structure |
Keyword(6) | Microwave power transfer |
1st Author's Name | Shigeo YAKUNO |
1st Author's Affiliation | Faculty of Science and Technology, Ryukoku University() |
2nd Author's Name | Kazuki NAMIKOSHI |
2nd Author's Affiliation | Faculty of Science and Technology, Ryukoku University |
3rd Author's Name | Ikuo AWAI |
3rd Author's Affiliation | Faculty of Science and Technology, Ryukoku University |
Date | 2010-05-14 |
Paper # | MW2010-22 |
Volume (vol) | vol.110 |
Number (no) | 25 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |