Invention Grant
US08476788B2 Wireless energy transfer with high-Q resonators using field shaping to improve K
有权
无线能量传输与高Q谐振器使用场整形改善K
- Patent Title: Wireless energy transfer with high-Q resonators using field shaping to improve K
- Patent Title (中): 无线能量传输与高Q谐振器使用场整形改善K
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Application No.: US12648793Application Date: 2009-12-29
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Publication No.: US08476788B2Publication Date: 2013-07-02
- Inventor: Aristeidis Karalis , Andre B. Kurs , Andrew J. Campanella , Konrad J. Kulikowski , Katherine L. Hall , Marin Soljacic , Morris P. Kesler
- Applicant: Aristeidis Karalis , Andre B. Kurs , Andrew J. Campanella , Konrad J. Kulikowski , Katherine L. Hall , Marin Soljacic , Morris P. Kesler
- Applicant Address: US MA Watertown
- Assignee: WiTricity Corporation
- Current Assignee: WiTricity Corporation
- Current Assignee Address: US MA Watertown
- Agency: GTC Law Group LLP & Affiliates
- Main IPC: H01F37/00
- IPC: H01F37/00
Abstract:
In embodiments of the present invention improved capabilities are described for a method and system comprising a source resonator optionally coupled to an energy source and a second resonator located a distance from the source resonator, where the source resonator has Q>100 and the second resonator has Q>100, the source resonator and the second resonator are coupled to provide near-field wireless energy transfer among the source resonator and the second resonator, and the field of at least one of the source resonator and the second resonator is shaped using magnetic materials to increase the coupling factor among the resonators.
Public/Granted literature
- US20120153735A1 WIRELESS ENERGY TRANSFER WITH HIGH-Q RESONATORS USING FIELD SHAPING TO IMPROVE K Public/Granted day:2012-06-21
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