RADIO ENERGY RECEIVER, RADIO ENERGY TRANSMISSION SYSTEM, AND RADIO ENERGY TRANSMISSION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a radio energy receiver, radio energy transmission system, and radio energy transmission method, for a radio energy transmitter adjusting output power on the basis of a signal that is on DC output voltage and is returned from the radio energy receiver.;SOLUTION: A radio energy receiver includes: a coil for receiving, by radio, energy from a radio energy transmitter; a rectification circuit coupled with the coil to convert AC voltage from the coil to DC output voltage; a DC output port coupled with the rectification circuit to supply DC output voltage; and a determination circuit coupled with the coil, rectification circuit, and DC output port to monitor the DC output voltage of the DC output port as well as notify the radio energy transmitter of an instruction to adjust output power of the radio energy transmitter on the basis of the DC output voltage.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2016,JPO&INPIT