Forward link signaling within a wireless power system

Exemplary embodiments are directed to forward link signaling. A method may include modulating an input bias signal of a power amplifier according to data to be transmitted on a wireless power transmit signal. The method may further include modulating an amplitude of the wireless power transmit signa...

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Bibliographische Detailangaben
Hauptverfasser: TAN CHENG F, LEE KEVIN D, VON NOVAK WILLIAM H, TONCICH STANLEY SLAVKO, IRISH LINDA S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Exemplary embodiments are directed to forward link signaling. A method may include modulating an input bias signal of a power amplifier according to data to be transmitted on a wireless power transmit signal. The method may further include modulating an amplitude of the wireless power transmit signal generated by the power amplifier in response to the modulated input bias signal.