External object detection sensing circuit for wireless power transmission system

The invention relates to an external object detection sensing circuit for a wireless power transmission system. A wireless power circuit operable in a transceiver mode and a Q factor measurement mode, and including a bridge coupled to a coil and having an output coupled to a rectified voltage node....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEGDE SUBRAMANYA RAGHAVENDRA, CHEN JIANMIN, HE HUIQIAO, TSANG TIMOTHY M, LEE, THOMAS, KARUPPUSAMY BALASUBRAMANIAN
Format: Patent
Sprache:chi ; eng
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