摘要 |
PURPOSE: A wireless power transmission system is provided to improve power transmission efficiency by using the self-resonance of a load terminal. CONSTITUTION: Power is inputted to a transmission terminal(110). A load terminal(160) receives power from the transmission terminal and receives power of the same frequency as a natural resonant frequency in the load terminal. The load terminal resonates in the transmission terminal. The power is wirelessly transmitted by the self-resonance. [Reference numerals] (110) Transmission terminal; (160) Load terminal |