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1. (WO2018039486) WIRELESS POWER TRANSFER SYSTEMS HAVING INTERLEAVED RECTIFIERS

Pub. No.:    WO/2018/039486    International Application No.:    PCT/US2017/048481
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Fri Aug 25 01:59:59 CEST 2017
IPC: H02J 7/02
H02M 1/12
H03H 7/38
H02J 50/12
H02M 7/06
B60L 11/18
Applicants: WITRICITY CORPORATION
Inventors: DANILOVIC, Milisav
KURS, Andre, B.
Title: WIRELESS POWER TRANSFER SYSTEMS HAVING INTERLEAVED RECTIFIERS
Abstract:
A wireless power receiver (300) is coupled to an impedance matching network (C3A', C3A'', C3B', C3B''), the impedance matching network having a first output node (N3) and a second output node (N4). Coupled to the first output node (N3) is a first branch having a component (L4A, C4A) with a first positive reactance (X4A) and a second branch having a component (L4B, C4B) with a first negative reactance (X4B), wherein an absolute value of the first positive reactance (X4A) is different from an absolute value of the first negative reactance (X4B), and coupled to the second output node (N4) is a third branch having a component (L4C, C4C) with a second positive reactance (X4C) and a fourth branch having a component (L4D, C4D) with a second negative reactance (X4D), wherein an absolute value of the second positive reactance (X4C) is different from an absolute value of the second negative reactance (X4D).