WIRELESS ELECTROMAGNETIC RECEIVER AND SYSTEM OF WIRELESS ENERGY TRANSFER Russian patent published in 2013 - IPC H04B5/00 

FIELD: electricity.

SUBSTANCE: system of wireless energy transfer comprising a source of an AC magnetic field and a wireless electromagnetic receiver, which receives energy from a source of an AC magnetic field, and where the specified receiver includes the first device sensitive to an electromagnetic field, the second device made as capable of conversion of mechanical energy into electric one, arranged in contact with the first device, differing by the fact that the first device of the receiver represents an integral solid-state mechanical resonator, made from a magnetostrictive material, and the second device of the receiver represents a converter of mechanical energy of oscillations of the specified resonator into electrical one.

EFFECT: increased received power by increase of receiver's good quality.

39 cl, 3 dwg