COMMUNICATION SYSTEM USING WIRELESS POWER
First Claim
Patent Images
1. A communication device using wireless power, the communication device comprising:
- a controller configured to control mutual resonance between a target resonator and a source resonator;
a demodulator configured to demodulate information transmitted from the source resonator based on an amount of energy received from the source resonator; and
a modulator configured to modulate information based on the mutual resonance.
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Abstract
Provided are a devices, systems and methods for performing communication using wireless power. According to one general aspect, a communication device using wireless power may include: a controller configured to control mutual resonance between a target resonator and a source resonator; a demodulator configured to demodulate information transmitted from the source resonator based on an amount of energy received from the source resonator; and a modulator configured to modulate information based on the mutual resonance.
41 Citations
25 Claims
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1. A communication device using wireless power, the communication device comprising:
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a controller configured to control mutual resonance between a target resonator and a source resonator; a demodulator configured to demodulate information transmitted from the source resonator based on an amount of energy received from the source resonator; and a modulator configured to modulate information based on the mutual resonance. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A communication device using wireless power, the communication device comprising:
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a modulator configured to modulate information based on an amount of energy stored in a source resonator; a demodulator configured to demodulate information transmitted from a target resonator based on a variation of a waveform of energy stored in the source resonator through mutual resonance between the source resonator and the target resonator; and a controller configured to control an amount of energy delivered to the source resonator from a power supply device. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A communication system using wireless power, the communication system comprising:
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a first modulator configured to modulate information based on an amount of energy stored in a source resonator; a first demodulator configured to demodulate information transmitted from a target resonator based on a variation of a waveform of the energy stored in the source resonator through a mutual resonance between the source resonator and the target resonator; a first controller configured to control an amount of energy delivered to the source resonator from a power supply device; a second controller configured to control mutual resonance between the target resonator and the source resonator; a second demodulator configured to demodulate information transmitted from the source resonator based on an amount of energy received from the source resonator; and a second modulator to modulate information based on the mutual resonance. - View Dependent Claims (21, 22, 23)
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24. A communication method using wireless power, the method comprising:
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controlling mutual resonance between a target resonator and a source resonator; demodulating information transmitted from the source resonator based on an amount of energy received from the source resonator; and modulating information based on the mutual resonance.
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25. A communication method using wireless power, the method comprising:
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modulating information based on an amount of energy stored in a source resonator; demodulating information transmitted from a target resonator based on a variation of a waveform of energy stored in the source resonator through a mutual resonance between the source resonator and the target resonator; and controlling an amount of energy delivered to the source resonator from a power supply device.
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Specification