| Presentation | 2015-04-16 Development of MMIC Rectifier for Wireless Power Transfer Application in High Speed Wireless Communication System at 60 GHz Band Seishiro Kojima, Naoki Shinohara, Tomohiko Mitani, Tomohiro Seki, Maki Arai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, techniques of wireless power transfer have been watched. Previous studies proposed a system that wireless power transfer and high speed wireless communication are conducted in the same frequency, 60 GHz band.In a wireless power transfer system, we use rectenna, which is a set of an antenna and a rectifier, as the receiving device.As the frequency is higher, the RF-DC conversion efficiency decreases in general. In this paper, we describe the development of a rectifier of 60 GHz band by adopting the technique of Monolithic Microwave Integrated Circuit by the simulator. Finally, the designed rectifier achieved the highest efficiency of 44.3% in the simulation.The size of the rectifier achieved $1280,{rm mu m} times 740,{rm mu m}$. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless power transfer / Rectifier / Monolithic Microwave Integrated Circuit |
| Paper # | WPT2015-7,MW2015-7 |
| Date of Issue | 2015-04-09 (WPT, MW) |
| Conference Information | |
| Committee | WPT / MW |
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| Conference Date | 2015/4/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave technologies for Wireless Power Transfer, Superconducting Microwave technologies, Microwave technologies, etc. |
| Chair | Naoki Shinohara(Kyoto Univ.) / Futoshi Kuroki(Kure National College of Tech.) |
| Vice Chair | / Masashi Nakatsugawa(NTT) / Takao Kuki(NHK-ES) / Koji Yamanaka(Mitsubishi Electric) |
| Secretary | (Sendai National College of Tech.) / Masashi Nakatsugawa(Kagoshima Univ.) / Takao Kuki(NEC) / Koji Yamanaka(NTT) |
| Assistant | Hiroshi Hirayama(Nagoya Inst. of Tech.) / Takashi Hikagae(Hokkaido Univ.) / Masataka Ohira(Saitama Univ.) / Ryo Ishikawa(Univ. of Electro-Comm.) |
| Paper Information | |
| Registration To | Technical Committee on Wireless Power Transfer / Technical Committee on Microwaves |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of MMIC Rectifier for Wireless Power Transfer Application in High Speed Wireless Communication System at 60 GHz Band |
| Sub Title (in English) | |
| Keyword(1) | Wireless power transfer |
| Keyword(2) | Rectifier |
| Keyword(3) | Monolithic Microwave Integrated Circuit |
| 1st Author's Name | Seishiro Kojima |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ) |
| 2nd Author's Name | Naoki Shinohara |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ) |
| 3rd Author's Name | Tomohiko Mitani |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ) |
| 4th Author's Name | Tomohiro Seki |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Maki Arai |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2015-04-16 |
| Paper # | WPT2015-7,MW2015-7 |
| Volume (vol) | vol.115 |
| Number (no) | WPT-3,MW-4 |
| Page | pp.pp.33-37(WPT), pp.33-37(MW), |
| #Pages | 5 |
| Date of Issue | 2015-04-09 (WPT, MW) |