Wireless Power Receiver with Rectifier for Multi-Coil Receiver Antenna

A wireless power receiver system includes a receiver antenna including a plurality of receiver coils, each of the plurality of receiver coils configured to receive alternating current (AC) wireless power signals from a wireless power transmission system. The system further includes a plurality of re...

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Bibliographische Detailangaben
Hauptverfasser:	Yoon, Andy, Peralta, Alberto, Oleksiewicz, Anna
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A wireless power receiver system includes a receiver antenna including a plurality of receiver coils, each of the plurality of receiver coils configured to receive alternating current (AC) wireless power signals from a wireless power transmission system. The system further includes a plurality of rectifiers, each of the plurality of rectifiers configured to receive the AC wireless power signals from one of the plurality of receiver coils and convert the AC wireless power signals to a partial DC power signal. The system further includes a voltage regulator configured to receive each of the partial DC power signals and generate a DC power signal to provide to a load associated with the wireless power receiver system.