WIRELESS POWER TRANSMISSION SYSTEM INCLUDING RELAY RESONATOR AND WIRELESS POWER TRANSMISSION METHOD
First Claim
Patent Images
1. A wireless power transmission method comprising:
- searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators;
converting the routes to respective one or more two-port networks;
calculating a transmission efficiency of each of the routes based on the two-port networks;
selecting a route with a highest transmission efficiency from the routes; and
wirelessly transmitting power to the reception resonator through the selected route.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless power transmission method includes searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators, and converting the routes to respective one or more two-port networks. The method further includes calculating a transmission efficiency of each of the routes based on the two-port networks, and selecting a route with a highest transmission efficiency from the routes. The method further includes wirelessly transmitting power to the reception resonator through the selected route.
8 Citations
20 Claims
-
1. A wireless power transmission method comprising:
-
searching for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators; converting the routes to respective one or more two-port networks; calculating a transmission efficiency of each of the routes based on the two-port networks; selecting a route with a highest transmission efficiency from the routes; and wirelessly transmitting power to the reception resonator through the selected route. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A wireless power transmitter comprising:
-
a power route searching unit configured to search for one or more routes to be used to transmit power to a reception resonator through one or more relay resonators; a transmission efficiency calculator configured to convert the routes to respective one or more two-port networks, and calculate a transmission efficiency of each of the routes based on the two-port networks; a route selector configured to select a route with a highest transmission efficiency from the routes; and a power transmitting unit configured to wirelessly transmit power to the reception resonator through the selected route. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
-
-
19. An apparatus comprising:
-
a transmission efficiency calculator configured to convert one or more routes to respective one or more matrices, each of the routes comprising a transmission resonator, one or more relay resonators, and a reception resonator, and calculate a transmission efficiency of each of the routes based on the matrices; and a route selector configured to select a route with a highest transmission efficiency from the routes, to be used to wirelessly transmit power. - View Dependent Claims (20)
-
Specification