| 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 wireless power receiver. |
