SYSTEMS, METHODS, AND APPARATUS FOR INTEGRATED TUNING CAPACITORS IN CHARGING COIL STRUCTURE
First Claim
Patent Images
1. A device for power transfer, comprising:
- a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures; and
a tuning capacitance located directly over the ferrite element in the low flux region.
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Abstract
Systems, methods, and apparatus are disclosed for power transfer including a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures, and a tuning capacitance located directly over the ferrite element in the low flux region.
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Citations
20 Claims
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1. A device for power transfer, comprising:
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a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures; and a tuning capacitance located directly over the ferrite element in the low flux region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for power transfer, comprising:
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locating a plurality of coil structures over a ferrite element; generating a high flux region and a low flux region, the low flux region being located between the plurality of coil structures; and locating a tuning capacitance directly over the ferrite element in the low flux region. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A device for power transfer, comprising:
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means for generating a high flux region and a low flux region, the low flux region being located between a plurality of coil structures; and means for locating a tuning capacitance directly over the ferrite element in the low flux region. - View Dependent Claims (18, 19, 20)
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Specification