WIRELESS ENERGY TRANSFER FOR COMPUTER PERIPHERAL APPLICATIONS
First Claim
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1. A wireless power transfer system for computer peripherals, comprising:
- a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry;
a device magnetic resonator, integrated into a computer peripheral;
wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and the quality factors of the source and device resonators, Qs and Qd, satisfy the relationship, √
{square root over (QsQd)}>
100.
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Abstract
Described herein are improved configurations for wireless power transfer for computer peripherals, including a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry; a device magnetic resonator, integrated into a computer peripheral; wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and where the quality factors of the source and device resonators, Qs and Qd, satisfy the relationship, √{square root over (QsQd)}>100.
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Citations
22 Claims
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1. A wireless power transfer system for computer peripherals, comprising:
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a source magnetic resonator, integrated into a source station and connected to a power source and power and control circuitry; a device magnetic resonator, integrated into a computer peripheral; wherein power is transferred non-radiatively from the source magnetic resonator to the device magnetic resonator, and the quality factors of the source and device resonators, Qs and Qd, satisfy the relationship, √
{square root over (QsQd)}>
100. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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9. The system of clam 3, further comprising at least one passive magnetic resonator used to enhance the power transfer of the system.
Specification