| 摘要 |
Disclosed is a wireless power apparatus to repeat power between a wireless power transmitter and a wireless power receiver. The wireless power apparatus includes a resonant coil resonance-coupled with the wireless power transmitter to wirelessly repeat the power, an induction coil for transferring, to a load, a power generated through coupling the induction coil with the resonant coil and a detecting unit for detecting an existence of the wireless power receiver, wherein the wireless power apparatus operates in one mode of a power reception and a power repeat mode according to a result of a detection of the wireless power receiver, wherein the power reception mode is supplying the power to the load and the power repeat mode is transferring the power the wire-less power receiver. |
