| 主权项 |
1. A device for chip-to-chip wireless power transmission, which is provided to a power transmitter, the device comprising:
a first transistor that has a first terminal connected to a first power and outputs a first output signal through a second terminal; a second transistor that has a first terminal connected to the first power, a second terminal connected to a gate of the first transistor, and a gate connected to the second terminal of the first transistor, and outputs a second output signal having a phase opposite to that of the first output signal through the second terminal; capacitors that each have a first terminal and a second terminal connected to the second terminal of the first transistor and the second terminal of the second transistor, respectively; and a transmitting coil that has a first terminal and a second terminal connected to the second terminal of the first transistor and the second terminal of the second transistor, respectively, a third terminal connected to a second power, and wirelessly transmits AC power outputted through the first and second transistor to a receiving coil of a power receiver. |
