Object detection in a wireless charging field

Methods and devices are disclosed including a wireless charging method comprising transmitting a wireless charging signal, monitoring at least one of an amplitude and a phase of the wireless charging signal, determining whether the at least one of an amplitude and phase is within a predetermined ran...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MCFARTHING ANTHONY LAWRENCE
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	Methods and devices are disclosed including a wireless charging method comprising transmitting a wireless charging signal, monitoring at least one of an amplitude and a phase of the wireless charging signal, determining whether the at least one of an amplitude and phase is within a predetermined range of at least one predetermined value and, if it is determined that the at least one of an amplitude and phase is not within the predetermined range of the at least one predetermined value, stopping transmission of the wireless charging signal.