公开(公告)号：WO2021007680A1

公开(公告)日：2021-01-21

申请号：PCT/CA2020/050995

申请日：2020-07-17

Applicant: SOLACE POWER INC.

Inventor： BARTLETT, Andrew ,  ROUSE, Chris ,  TEBIANIAN, Hamed

IPC: H02J50/20 ,  H02J50/40

Abstract: A transmitter comprises a multi-phase radio-frequency (RF) converter configured to output multiple sinusoidal RF power signals; and a multi-phase resonator configured to receive the multiple sinusoidal RF power signals and resonate multiple inductors and capacitive electrodes at a resonant frequency at multiple phases to transfer power via resonant electric field coupling.

公开(公告)号：WO2022051860A1

公开(公告)日：2022-03-17

申请号：PCT/CA2021/051255

申请日：2021-09-10

Applicant: SOLACE POWER INC.

Inventor： ROUSE, Chris ,  TAHAVORGAR, Amir

IPC: H02M7/217 ,  H02J50/00 ,  H02J50/05 ,  H02J50/10

Abstract: A rectifier for use in a receiver of a wireless power transfer system for receiving wireless power transferred for a transmitter of the wireless power transfer system. The rectifier comprises a field effect transistor (FET) comprising: a source terminal electrically connected to ground; a drain terminal electrically connected to a receive element of the receiver. The receive element is for extracting power from the transmitter of the wireless power transfer system. The FET further comprises a gate terminal electrically connected to the receive element. The gate terminal is driven by a gate signal in phase with an input signal received at the receive element.