Different approaches have been investigated for the transmission of signals through highly attenuating and scattering materials. Chirp signals are sent through the material, and then processed using either time-multiplication or cross-correlation with a template to obtain information concerning the sample. The use of both narrow bandwidth piezoelectric transducers and wide bandwidth piezocomposites is also discussed.

The use of Pulse Compression and Frequency Modulated Continuous Wave to improve Ultrasonic Non Destructive Evaluation of highly-scattering materials / Battaglini, L., Laureti, S., Ricci, M., Burrascano, P., Davis, L.A.J., Hutchins, D.A.. - (2014), pp. 1940-1943. (2014 IEEE International Ultrasonics Symposium, IUS 2014 ) [10.1109/ULTSYM.2014.0482].

The use of Pulse Compression and Frequency Modulated Continuous Wave to improve Ultrasonic Non Destructive Evaluation of highly-scattering materials

RICCI, MARCO;
2014

Abstract

Different approaches have been investigated for the transmission of signals through highly attenuating and scattering materials. Chirp signals are sent through the material, and then processed using either time-multiplication or cross-correlation with a template to obtain information concerning the sample. The use of both narrow bandwidth piezoelectric transducers and wide bandwidth piezocomposites is also discussed.
2014
2014 IEEE International Ultrasonics Symposium, IUS 2014
04 Pubblicazione in atti di convegno::04b Atto di convegno in volume
The use of Pulse Compression and Frequency Modulated Continuous Wave to improve Ultrasonic Non Destructive Evaluation of highly-scattering materials / Battaglini, L., Laureti, S., Ricci, M., Burrascano, P., Davis, L.A.J., Hutchins, D.A.. - (2014), pp. 1940-1943. (2014 IEEE International Ultrasonics Symposium, IUS 2014 ) [10.1109/ULTSYM.2014.0482].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1769494
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