A Discrete Controlled Fully Integrated Class E Coil Driver With Power Efficient ASK Modulation for Powering Biomedical Implants

An integrated feedback controlled class E coil driver for wirelessly powering biomedical implants was implemented in a high voltage 0.18 μm CMOS process. The coil driver was compensated using a discrete switched-capacitor controller for reducing the compensation capacitor area. A linearized discrete...

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Veröffentlicht in:	IEEE transactions on circuits and systems. I, Regular papers Regular papers, 2015-06, Vol.62 (6), p.1678-1687
1. Verfasser:	Lee, Edward K. F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitude shift keying biomedical telemetry DC-AC power converters discrete-time systems driver circuits feedback circuits Implants inductive power transmission Power dissipation Switches Topology Transistors
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