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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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) |
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Topics (in Japanese) | (See Japanese page) |
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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 |