| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless power feeding method and a wireless power feeding system capable of reducing the number of components on the power receiving side.SOLUTION: The wireless power feeding method uses the wireless power feeding system which comprises a power feeding device and a power receiving device and in which power is supplied from the power feeding device to the power receiving device. The power feeding device includes an AC power supply with a high-frequency oscillator, a resonance circuit connected to the high-frequency oscillator, and a power transmitting electrode connected to the resonance circuit and provided with a transmission sheet having a dielectric constant of 5 or higher at 100 kHz and supplies power to the power receiving device. |
