Communication system using wireless power
First Claim
Patent Images
1. A communication device using wireless power, the communication device comprising:
- a transmitter configured to transmit, to a source resonator, energy stored in a target resonator through mutual resonance;
an energy compensator configured to compensate for energy expended in the target resonator; and
a controller configured to control an electrical connection between the target resonator and a load provided with energy from the target resonator,wherein the controller comprises a circuit configured to capture the energy stored in the target resonator when the energy stored in the target resonator is maximal, in response to detecting that a magnitude of energy received in the target resonator peaks within a predetermined period.
0 Assignments
0 Petitions
Accused Products
Abstract
Provided is an apparatus and method for wirelessly transmitting power. According to one general aspect, a communication device using wireless power may include: a transmitter configured to transmit, to a target resonator, energy stored in a source resonator through mutual resonance; an energy compensator configured to compensate for energy expended in the source resonator; and a controller configured to control an electrical connection providing energy to the source resonator.
24 Citations
15 Claims
-
1. A communication device using wireless power, the communication device comprising:
-
a transmitter configured to transmit, to a source resonator, energy stored in a target resonator through mutual resonance; an energy compensator configured to compensate for energy expended in the target resonator; and a controller configured to control an electrical connection between the target resonator and a load provided with energy from the target resonator, wherein the controller comprises a circuit configured to capture the energy stored in the target resonator when the energy stored in the target resonator is maximal, in response to detecting that a magnitude of energy received in the target resonator peaks within a predetermined period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A communication method using wireless power, the communication method comprising:
-
compensating for energy expended in a target resonator; controlling an electrical connection between the target resonator and a load provided with energy from the target resonator; and transmitting, to a source resonator, energy stored in the target resonator through mutual resonance, wherein the controlling comprises capturing the energy stored in the target resonator when the energy stored in the target resonator is maximal, in response to detecting that a magnitude of energy received in the target resonator peaks within a predetermined period. - View Dependent Claims (13, 14, 15)
-
Specification