Communication system using wireless power
First Claim
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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 within a time unit of a plurality of time units,wherein at least one bit is modulated in each time unit of the plurality of time units.
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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.
12 Citations
20 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 within a time unit of a plurality of time units, wherein at least one bit is modulated in each time unit of the plurality of time units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. 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; a modulator configured to modulate information based on the mutual resonance within a time unit of a plurality of time units; and an energy adjuster configured to adjust an amount of energy expended in the target resonator, wherein at least one bit is modulated in each time unit of the plurality of time units.
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20. 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 within a time unit of a plurality of time units, wherein at least one bit is modulated in each time unit of the plurality of time units, and wherein a waveform of the energy is determined at a receiver within the time unit.
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Specification