WIRELESS ENERGY TRANSFER FOR PROMOTIONAL ITEMS
First Claim
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1. A wireless energy transfer system comprising:
- a source resonator coil coupled to an energy source; and
at least one repeater resonator coil positioned to extend an effective area of energy transfer of the source resonator coil,wherein at least one pair of the resonator coils is positioned to have an overlap with one another.
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Abstract
A wireless energy transfer system includes a source with at least one repeater resonator to extend the active area of the source. The repeater resonator coils and the source resonator coils are positioned with overlap of adjacent resonator coils of the source to reduce or eliminate dead spots within the active area.
230 Citations
13 Claims
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1. A wireless energy transfer system comprising:
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a source resonator coil coupled to an energy source; and at least one repeater resonator coil positioned to extend an effective area of energy transfer of the source resonator coil, wherein at least one pair of the resonator coils is positioned to have an overlap with one another. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification