FIELD: power engineering.
SUBSTANCE: invention relates to the field of wireless power supply, more particularly to devices for converting electromagnetic radiation into direct current, which can be used, in particular, in wireless charging systems. Device comprises at least two receiving elements, each of which is connected to at least two rectifiers, adapted to convert the electromagnetic radiation received by the receiver element into a direct current; the receiving elements being in the form of a planar slit antenna element configured to receive electromagnetic radiation in a range of angles, close to zero relative to the plane of the antenna element, the antenna element comprising at least two slots, and one antenna element is rotated relative to the other by an angle of 80 to 100 degrees.
EFFECT: technical result consists in ensuring the possibility of receiving electromagnetic radiation with any polarization coming from any direction, which provides an effective conversion of the incident electromagnetic radiation into a direct current.
11 cl, 8 dwg
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