Apparatus and method for wirelessly receiving power, and apparatus and method for wirelessly transmitting power
First Claim
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1. A wireless power receiver comprising:
- a receiving unit configured to wirelessly receive a power;
a controller configured to control a length of a clock signal based on the power; and
a modulator configured to change an impedance based on the length of the clock signal to perform load modulation.
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Abstract
An apparatus and a method for wirelessly receiving power, and an apparatus and a method for wirelessly transmitting power, are provided. A wireless power receiver includes a receiving unit configured to wirelessly receive a power, and a controller configured to control a length of a clock signal based on the power. The wireless power receiver further includes a modulator configured to change an impedance based on the length of the clock signal to perform load modulation.
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Citations
11 Claims
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1. A wireless power receiver comprising:
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a receiving unit configured to wirelessly receive a power; a controller configured to control a length of a clock signal based on the power; and a modulator configured to change an impedance based on the length of the clock signal to perform load modulation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A wireless power reception method comprising:
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wirelessly receiving a power; controlling a length of a clock signal based on the power; and changing an impedance based on the length of the clock signal to perform load modulation. - View Dependent Claims (10, 11)
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Specification