SYSTEM AND METHOD FOR RECEIVING AND TRANSFERRING OF POWER/DATA BY WIRELESS USING RESONANCE COUPLING

摘要

PURPOSE: A system for transceiving power or data wirelessly by using resonance coupling is provided to improve a transmission distance comparing with an inductive coupling type by using an electric field or a magnetic field. CONSTITUTION: A resonance coupling system(200) includes the first resonance structure(210) and the second resonance structure(220) within a near field. The first resonance structure emits at least one among data and power through a selected resonance frequency. The second resonance structure keeps a resonant state with the first resonance structure. The second resonance structure receives at least one among the data and power. A transmission resonance unit(214) keeps a resonant state with the second resonance structure. A reception resonance unit(221) keeps a resonant state with a transmitting resonance unit by the resonance frequency.