engleski

FEM Analysis of a PCB Integrated Resonant Wireless Power Transfer

The paper presents the results of the FEM analysis of a printed-circuit-board (PCB) based wireless power transfer (WPT) receiver/transmitter. The full-wave simulations were run in HFSS. The design of the transmitter and the receiver was based on the standard double-sided PCB FR4 fiberglass-epoxy material. The WPT system was analyzed for different transmitter and receiver distances (1mm – 100 mm), with and without integrated capacitance. The influence of the additional capacitance on resonant frequencies was analysed. Simulation results were compared by extracting Z parameters (impedance parameters) for different model scenarios.

Wireless power transfer ; Witricity ; FEM, resonant coupling ; resonant frequency

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