WIRELESS ENERGY TRANSMISSION APPARATUS AND METHOD THEREOF WIRELESS ENERGY TRANSMISSION SYSTEM

摘要

The present invention relates to a method and an apparatus for transmitting energy wirelessly, and a wireless energy transmission system, in which, in a symbol interval that is a reference for transferring energy from an energy transmission end to an energy reception end, And a difference between a sum of the absolute values of the first samples and a sum of the absolute values of the second samples sampled in the symbol interval in which the synchronous matching between the switch of the energy transmitting end and the switch of the energy receiving end is made, The symbol synchronization can be corrected on the basis of this.