Patent ID: 9431707
Filing Date: 2016-08-30
CPC Classification: H01Q,H02J,H04B

Claim Text:
1. A wireless power transmitter comprising: a source resonator for wirelessly transmitting power to a target device; and at least one sub-resonator, positioned inside of the source resonator, wherein the at least one sub-resonator comprises: a first transmission line comprising a first signal conducting portion, a second signal conducting portion, and a first ground conducting portion corresponding to the first signal conducting portion and the second signal conducting portion; a first conductor electrically connecting the first signal conducting portion and the first ground conducting portion; a second conductor electrically connecting the second signal conducting portion and the first ground conducting portion; and a first capacitor inserted between the first signal conducting portion and the second signal conducting portion, in series with respect to a current flowing through the first signal conducting portion and the second signal conducting portion.