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

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 receives the signal in the form of a square wave and which matches impedances of a basic mode frequency signal and a higher order mode frequency signal of the signal in the form of a square wave to corresponding impedances of a multi-band frequency signal to be input to a multi-resonance reception resonator;
• and
• a multi-resonance transmission resonator, which performs wireless transmission of the impedance matched basic mode frequency signal and higher order mode frequency signal simultaneously to the multi-resonance reception resonator,
• wherein the transmission matcher converts output impedance of the transmitter with respect to the basic mode frequency and the higher order mode frequency into a conjugate value of input impedance of the transmission resonator with respect to the basic mode frequency and the higher order mode frequency.