Wireless Energy Transfer Technology Using Electromagnetic Coupling System

This paper proposes a traditional electromagnetic coupling technique, to transfer electrical energy between the devices, when their operating frequencies are not the resonant frequency. This technique increase the efficiency of the system over the short range of distance. Thus the efficiency of the system will be increased by considerable amount when compare to the other methods. This investigation indicates that it is feasible to use wireless energy transfer technology to recharge batteries, particularly in implant devices.