APPARATUS AND METHOD FOR TRANSMITTING WIRELESS POWER
First Claim
1. A wireless power transmission apparatus, comprising:
- a transmitter to generate transmission power to a receiving coil of a receiving device through a transmitting coil;
a location adjuster to adjust a location of the transmitter based on a location of the receiving coil;
a voltage ratio calculator to calculate a voltage ratio applied to the receiving coil according to a location variation of the transmitter; and
a transmission power determiner to determine an intensity of the transmission power for a signal output to the receiving device resulting from the voltage ratio applied to the receiving coil, and to transmit a signal corresponding to the intensity of the transmission power to the transmitter.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless power transmission apparatus includes: a transmitter to generate transmission power to a receiving coil of a receiving device through a transmitting coil, a location adjuster to adjust a location of the transmitter based on a location of the receiving coil, a voltage ratio calculator to calculate a voltage ratio applied to the receiving coil according to a location variation of the transmitter, and a transmission power determiner to determine an intensity of the transmission power for a signal output to the receiving device resulting from the voltage ratio applied to the receiving coil, and to transmit a signal corresponding to the intensity of the transmission power to the transmitter.
2 Citations
12 Claims
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1. A wireless power transmission apparatus, comprising:
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a transmitter to generate transmission power to a receiving coil of a receiving device through a transmitting coil; a location adjuster to adjust a location of the transmitter based on a location of the receiving coil; a voltage ratio calculator to calculate a voltage ratio applied to the receiving coil according to a location variation of the transmitter; and a transmission power determiner to determine an intensity of the transmission power for a signal output to the receiving device resulting from the voltage ratio applied to the receiving coil, and to transmit a signal corresponding to the intensity of the transmission power to the transmitter. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wireless power transmission method, comprising:
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adjusting a location of a transmitting coil based on a location of a receiving coil for a receiving device; calculating a voltage ratio applied to the receiving coil according to a location variation of the transmitting coil; determining an intensity of transmission power for a signal output to the receiving device resulting from the voltage ratio applied to the receiving coil; and generating transmission power corresponding to the determined intensity of the transmission power from the transmitting coil to the receiving coil. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification