| Presentation | 2015-11-06 The effect of salt water for Spiral resonator unloaded Q Kentaro Kawabe, Dai Futagami, Yangjun Zhang, Toshio Ishizaki, Ikuo Awai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is necessary to elucidate the influence of the salt water to a resonator in order to improve the efficiency of the WPT system under seawater. We have chosen in a spiral resonator which has the highest space efficiency in resonators and measured its unloaded Q resonant frequency, salinity, the magnetic / electric coupling ratio. The seawater is an electrolyte including electrolytes such as NaCl and thus, we want to catch a clue for elucidating the resonator loss mechanism by such electrolyte as the seawater based on these data. In addition, we have tried to calculator the electromagnetic field energy to find the key to new elucidation of the loss mechanism in this report. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer System / spiral resonator with capacitor / seawater / unloaded Q |
| Paper # | WPT2015-60 |
| Date of Issue | 2015-10-28 (WPT) |
| Conference Information | |
| Committee | AP / RCS / WPT / SAT |
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| Conference Date | 2015/11/4(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum & Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antenna and Propagation, Radio Communication, Satelite Communication, Wireless Power Transfer |
| Chair | Keizo Cho(Chiba Inst. of Tech.) / Makoto Taromaru(Fukuoka Univ.) / Naoki Shinohara(Kyoto Univ.) / Morio Toyoshima(NICT) |
| Vice Chair | Hisato Iwai(Doshisha Univ.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / / Takatoshi Sugiyama(Kogakuin Univ.) / Toshinori Susuki(Tohoku Gakuin Univ.) |
| Secretary | Hisato Iwai(KDDI R&D Labs.) / Hidekazu Murata(Niigata Univ.) / Satoshi Denno(Mitsubishi Electric) / Yukitoshi Sanada(NTT DoCoMo) / (Kagoshima Univ.) / Takatoshi Sugiyama(Toyohashi Univ. of Tech.) / Toshinori Susuki(NICT) |
| Assistant | Yuichi Kimura(Saitama Univ.) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Takashi Hikagae(Hokkaido Univ.) / Tsunayuki Yamamoto(Yamaguchi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems / Technical Committee on Wireless Power Transfer / Technical Committee on Satellite Telecommunications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The effect of salt water for Spiral resonator unloaded Q |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer System |
| Keyword(2) | spiral resonator with capacitor |
| Keyword(3) | seawater |
| Keyword(4) | unloaded Q |
| Keyword(5) | |
| Keyword(6) | |
| 1st Author's Name | Kentaro Kawabe |
| 1st Author's Affiliation | Ryukoku University(Ryukoku Univ.) |
| 2nd Author's Name | Dai Futagami |
| 2nd Author's Affiliation | Ryukoku University(Ryukoku Univ.) |
| 3rd Author's Name | Yangjun Zhang |
| 3rd Author's Affiliation | Ryukoku University(Ryukoku Univ.) |
| 4th Author's Name | Toshio Ishizaki |
| 4th Author's Affiliation | Ryukoku University(Ryukoku Univ.) |
| 5th Author's Name | Ikuo Awai |
| 5th Author's Affiliation | Ryutech.corp(Ryutech) |
| Date | 2015-11-06 |
| Paper # | WPT2015-60 |
| Volume (vol) | vol.115 |
| Number (no) | WPT-289 |
| Page | pp.pp.73-78(WPT), |
| #Pages | 6 |
| Date of Issue | 2015-10-28 (WPT) |