发明名称 |
Wireless non-radiative energy transfer |
摘要 |
The electromagnetic energy transfer device includes a first resonator structure receiving energy from an external power supply. The first resonator structure has a first Q-factor. A second resonator structure is positioned distal from the first resonator structure, and supplies useful working power to an external load. The second resonator structure has a second Q-factor. The distance between the two resonators can be larger than the characteristic size of each resonator. Non-radiative energy transfer between the first resonator structure and the second resonator structure is mediated through coupling of their resonant-field evanescent tails.
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申请公布号 |
US8022576(B2) |
申请公布日期 |
2011.09.20 |
申请号 |
US20090415650 |
申请日期 |
2009.03.31 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
JOANNOPOULOS JOHN D.;KARALIS ARISTEIDIS;SOLJACIC MARIN |
分类号 |
H03H9/00 |
主分类号 |
H03H9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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