Optimization of the ultrasonic excitation stage

The ultrasonic transducer excitation circuits have been investigated. The system structure is presented where excitation circuit is planned to be used. The possible excitation solutions are presented and discussed. The result of impedance measurement of ultrasonic transducer has been used to derive...

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Bibliographische Detailangaben
Hauptverfasser:	Svilainis, L., Dumbrava, V., Motiejunas, G.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Acoustics Couplings Exact sciences and technology Fundamental areas of phenomenology (including applications) Impedance Inductance Integrated circuit modeling optimal excitation Physics switching circuit simulation Transducers Transduction acoustical devices for the generation and reproduction of sound Ultrasonic transducers Ultrasound electronics Windings
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Beschreibung
Zusammenfassung:	The ultrasonic transducer excitation circuits have been investigated. The system structure is presented where excitation circuit is planned to be used. The possible excitation solutions are presented and discussed. The result of impedance measurement of ultrasonic transducer has been used to derive the Butterworth-Van Dyke electrical model.Then this model was used for PSpice modeling of candidate topologies. The chosen circuit was simulated and experimentally investigated. In this article a structure of ultrasound generator is analyzed.
ISSN:	1330-1012
DOI:	10.1109/ITI.2008.4588512