| 摘要 |
Disclosed herein is a wireless power feed system including a power feed device, and a power receiving device configured to receive power transmitted from the power feed device. The power feed device includes a power generator to generate power that should be fed, and a resonant element fed with power generated by the power generator. The power receiving device includes a power receiving element to receive power transmitted from the power feed device, and a matching unit including a function for impedance matching at a connecting part between the power and a load of the power receiving element.
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