| Presentation | 2017-02-10 Cavity Resonator Wireless Power Transfer to Sensors in an Enclosed Space with Scatterers Ippei Takano, Daigo Furusu, Yosuke Watanabe, Masaya Tamura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we investigate the Cavity Resonator wireless power transfer in an enclosed space with scatterers. First, we confirm that the constructed experimental model is working as a cavity resonator. Next, we calculate the maximum power transmission efficiency using a model which is placed inside the scatterers by installing a Rx at the line-of-sight and non-line-of-sight (NLOS) position in the Tx. As a result, the expected transmission efficiency of more than 30% in the NLOS position from Tx, is clarified. Then, we investigate the feeding method at several positions, and it is confirmed that Time Division Power Feeding is a appropriate method. Finally, we experiment with power transmission to drive a battery-less sensor in the experimental model. We confirm that simultaneous communication can be performed with driving of the battery-less sensor module by CR WPT. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | wireless power transfer / cavity resonator / enclosed space / wireless harness / NLOS |
| Paper # | WPT2016-62 |
| Date of Issue | 2017-02-03 (WPT) |
| Conference Information | |
| Committee | WPT |
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| Conference Date | 2017/2/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP center, 1st Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Standardization of Wireless Power Transfer, etc |
| Chair | Chenq Kiyou(Tohoku Univ.) |
| Vice Chair | |
| Secretary | (Toyohashi Univ. of Tech.) |
| Assistant | Tsunayuki Yamamoto(Yamaguchi Univ.) / Takehiro Imura(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Wireless Power Transfer |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Cavity Resonator Wireless Power Transfer to Sensors in an Enclosed Space with Scatterers |
| Sub Title (in English) | |
| Keyword(1) | wireless power transfer |
| Keyword(2) | cavity resonator |
| Keyword(3) | enclosed space |
| Keyword(4) | wireless harness |
| Keyword(5) | NLOS |
| 1st Author's Name | Ippei Takano |
| 1st Author's Affiliation | Toyohashi University of Technology(TUT) |
| 2nd Author's Name | Daigo Furusu |
| 2nd Author's Affiliation | Toyohashi University of Technology(TUT) |
| 3rd Author's Name | Yosuke Watanabe |
| 3rd Author's Affiliation | Toyohaashi University of Technology(TUT) |
| 4th Author's Name | Masaya Tamura |
| 4th Author's Affiliation | Toyohashi University of Technology(TUT) |
| Date | 2017-02-10 |
| Paper # | WPT2016-62 |
| Volume (vol) | vol.116 |
| Number (no) | WPT-452 |
| Page | pp.pp.27-30(WPT), |
| #Pages | 4 |
| Date of Issue | 2017-02-03 (WPT) |