Rectifier circuit of wireless power transmission system
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorSang Hoon Hwang
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Abstract
Disclosed herein is a rectifier circuit of a wireless power transmission system, the rectifier circuit including: a rectifying unit rectifying an RF signal inputted through an RF input stage in a half-wave rectification type; an impedance matching unit installed between the RF input stage and the rectifying unit to match an impedance between the RF input stage and the rectifying unit; and a filtering unit filtering the signal rectified by the rectifying unit, thereby removing a radio frequency component and reducing a radio frequency ringing phenomenon, and thus, improving the efficiency of the rectifier circuit.
Claims4
A rectifier circuit of a wireless power transmission system, the rectifier circuit comprising:
- a rectifying unit rectifying an RF signal inputted through an RF input stage in a half-wave rectification type;
- an impedance matching unit installed between the RF input stage and the rectifying unit to match an impedance between the RF input stage and the rectifying unit;
- and
- a filtering unit filtering the signal rectified by the rectifying unit.
Dependencies are inferred from the claim text.