| Presentation | 2014-04-18 Power Transmission Efficiency of Near-field Power Transfer Using Multi-antennas Mingda Wu, Qiang Chen, Qiaowei Yuan, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Power transmission efficiency (PTE) of wireless power transfer (WPT) using near-field coupling of multi-antennas is numerically analyzed by using the scattering parameters after modeling the whole multi-antenna WPT system as a multi-port network. Because the multi-port scattering parameters can easily be measured by using a vector network analyzer and calculated by a full-wave numerical EM analysis, it is convenient to investigate the relationship between the PTE and the geometry of the multi-antenna WPT system, such as the relative position of the transmitting antenna and the receiving antennas, the geometry of antennas and copper loss in the antennas. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless Power Transfer / Impedance Matching / Power Transmission Efficiency / Multi-antenna / Near-field |
| Paper # | WPT2014-14,SCE2014-14,MW2014-14 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2014/4/10(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 | Superconductive Electronics (SCE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Power Transmission Efficiency of Near-field Power Transfer Using Multi-antennas |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer |
| Keyword(2) | Impedance Matching |
| Keyword(3) | Power Transmission Efficiency |
| Keyword(4) | Multi-antenna |
| Keyword(5) | Near-field |
| 1st Author's Name | Mingda Wu |
| 1st Author's Affiliation | Tohoku University() |
| 2nd Author's Name | Qiang Chen |
| 2nd Author's Affiliation | Tohoku University |
| 3rd Author's Name | Qiaowei Yuan |
| 3rd Author's Affiliation | Sendai National College of Technology |
| Date | 2014-04-18 |
| Paper # | WPT2014-14,SCE2014-14,MW2014-14 |
| Volume (vol) | vol.114 |
| Number (no) | 10 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |