| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power feeding system with a resonance system capable of enhancing power transmission efficiency. <P>SOLUTION: The wireless power feeding system includes: a power feeding apparatus having a first resonance coil connected to a high-frequency power supply through a first matching circuit, and a first control circuit respectively connected to the first matching circuit and a first transmitting/receiving circuit; and a power receiving apparatus having a second resonance coil electromagnetically resonating with the first resonance coil, and a second control circuit respectively connected to a load, a second matching circuit, and a second transmitting/receiving circuit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
