APPARATUS FOR TRANSMITTING MAGNETIC RESONANCE WIRELESS POWER USING HIGHER ORDER MODE RESONANCE, RECEIVING TERMINAL, AND METHOD FOR TRANSMITTING AND RECEIVING WIRELESS POWER USING THE SAME

摘要

A method includes matching a basic mode frequency signal and a higher order mode frequency signal to a multi-band frequency signal with respect to a signal in the form of the square wave, transferring the matched basic mode frequency signal and higher order mode frequency signal simultaneously to a multi-resonance reception resonator, converting output impedance of the basic mode frequency and the higher order mode frequency which are received through the reception resonator into a conjugate value of input impedance of the basic mode frequency and the higher order mode frequency of a receiver, and converting the converted multi-band frequency signal into an electric power that is required in a load and transferring the electric power to the load.

主权项

1. An apparatus for transmitting magnetic resonance wireless power using higher order mode resonance, comprising:
a transmitter, which generates a signal in the form of a square wave to generate a high-efficiency signal; a transmission matcher, which matches a basic mode frequency signal and a higher order mode frequency signal to a multi-band frequency signal with respect to the generated signal in the form of the square wave; and a multi-resonance transmission resonator, which performs wireless transmission of the matched basic mode frequency signal and higher order mode frequency signal simultaneously to a multi-resonance reception resonator.