A high frequency current source converter with adjustable magnitude to drive high power piezoelectric transducers

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A high frequency current source converter with adjustable magnitude to drive high power piezoelectric transducers

A general electrical model of a piezoelectric transducer for ultrasound applications consists of a capacitor in parallel with RLC legs. A high power voltage source converter can however generate significant voltage stress across the transducer that creates high leakage currents. One solution is to r...

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Bibliographic Details
Main Authors:	Ghasemi, N., zare, F., Ghosh, Arindam, Langton, C.
Other Authors:	Vladimir Katic General Chairman
Format:	Conference Paper
Published:	Institute of Electrical and Electronics Engineers ( IEEE ) 2012
Online Access:	http://hdl.handle.net/20.500.11937/26353

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