| 摘要 |
According to one embodiment of the present invention, an electricity transmission device is provided with a first electricity transmission resonator that transmits electricity in a wireless manner. The electricity transmission device is provided with a second electricity transmission resonator that transmits electricity in a wireless manner. The electricity transmission device is provided with a first power supply that outputs alternating current power to the first electricity transmission resonator. The electricity transmission device is provided with a second power supply that outputs alternating current power to the second electricity transmission resonator, said alternating current power having a frequency that is different from that of the first power supply. The operating band of the first electricity transmission resonator includes the frequency of the first power supply, and does not include the frequency of the second power supply, and the operating band of the second electricity transmission resonator does not include the frequency of the first power supply, and includes the frequency of the second power supply. |
