Optimization of the Power Transfer Through Human Body With an Auto-Tuning System Using a Synchronous Switched Capacitor

This brief presents an auto-tuning system for a wireless power transmitter that uses a variable synchronous switched capacitor for controlling the resonant frequency of the tank circuit of a half-bridge voltage-mode resonant converter. This original tuning topology does not need the addition of any...

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Veröffentlicht in:	IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2015-02, Vol.62 (2), p.129-133
Hauptverfasser:	Rodes, F., Zhang, M., Denieport, R., Xusheng Wang
Format:	Artikel
Sprache:	eng
Schlagworte:	auto-tuning system Bridge circuits Capacitors Magnetic resonance imaging MRI Resonant converter Switches Switching circuits synchronous switched capacitor Transfer functions Tuning wireless power transmission
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