FIELD: energy.
SUBSTANCE: present invention generally relates to power transmission systems and charging devices for accumulator batteries and, in particular, to method and system for wireless transmission of energy by transmitting microwave radiation for supply of device, which requires electric energy. This is achieved due to transmission by wireless transmitter, comprising a controller and a phased antenna array, signal transmission of energy to selected phase, configured to phase, determined based on detected phase calibration signal from wireless receiver containing antenna with built-in rectifier which is configured to receive said transmission signal energy to charge storage batteries and/or main power source.
EFFECT: higher output of microwave radiation energy received by receiver of microwave radiation of device, which must be charged without need to determine its location.
7 cl, 15 dwg, 1 tbl
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