AMPLIFICATION RELAY DEVICE OF ELECTROMAGNETIC WAVE AND A RADIO ELECTRIC POWER CONVERSION APPARATUS USING THE DEVICE
First Claim
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1. A wireless power repeater to repeat power wirelessly transmitted from a wireless power transmitter to a terminal, the wireless power repeater comprising:
- a resonant circuit configured to obtain power wirelessly from the wireless power transmitter or from another wireless power repeater, to amplify the obtained power, and to wirelessly supply the amplified power to another wireless power repeater or to the terminal.
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Abstract
Provided is an amplifying repeater to intensify and amplify a magnetic field of electromagnetic waves. Also provided is a wireless power conversion charging device using the magnetic field of electromagnetic waves, which is located between an electromagnetic wave generating source transmitter and a receiving coil or attached to a transmitter and a receiving coil. Accordingly, charging power for various electronic devices can be provided and power can be wirelessly supplied to various loads.
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Citations
16 Claims
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1. A wireless power repeater to repeat power wirelessly transmitted from a wireless power transmitter to a terminal, the wireless power repeater comprising:
a resonant circuit configured to obtain power wirelessly from the wireless power transmitter or from another wireless power repeater, to amplify the obtained power, and to wirelessly supply the amplified power to another wireless power repeater or to the terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A terminal configured to receive power wirelessly from a wireless power transmitter, the terminal comprising:
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a resonant circuit configured to obtain power wirelessly from a wireless power repeater that is positioned between the terminal and the wireless power transmitter; and a converter configured to transfer power to a load using the power wirelessly received from the wireless power repeater. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A wireless power transmitter configured to transmit power wirelessly to a terminal, the wireless power transmitter comprising:
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a power supply source; and a transmission coil configured to wirelessly transmit power to a wireless power repeater that is positioned between the terminal and the wireless power transmitter. - View Dependent Claims (15)
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16. A wireless power transmission system comprising:
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a wireless power transmitter configured to transmit power wirelessly; a terminal configured to receive power wireless from the wireless power transmitter; and at least one wireless power repeater configured to obtain power wirelessly from the wireless power transmitter, to amplify the obtained power, and to wirelessly supply the amplified power to the terminal.
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Specification