Guided Wave based Structural Health Monitoring greatly benefits from directional scanning. In contrast with conventional phased array approaches, the novel frequencybased beam steering concept and the associated signal processing presented in this work enable imaging of two-dimensional (2D) areas through the output of a single, dual channel sensor.

E. Baravelli, L. De Marchi, M. Ruzzene, N. Speciale (2011). Spectrogram remapping based imaging for spiral shaped frequency steerable acoustic transducers. s.l : IEEE [10.1109/ULTSYM.2011.0237].

Spectrogram remapping based imaging for spiral shaped frequency steerable acoustic transducers

BARAVELLI, EMANUELE;DE MARCHI, LUCA;SPECIALE, NICOLO'ATTILIO
2011

Abstract

Guided Wave based Structural Health Monitoring greatly benefits from directional scanning. In contrast with conventional phased array approaches, the novel frequencybased beam steering concept and the associated signal processing presented in this work enable imaging of two-dimensional (2D) areas through the output of a single, dual channel sensor.
2011
2011 IEEE International Ultrasonics Symposium Proceedings
967
970
E. Baravelli, L. De Marchi, M. Ruzzene, N. Speciale (2011). Spectrogram remapping based imaging for spiral shaped frequency steerable acoustic transducers. s.l : IEEE [10.1109/ULTSYM.2011.0237].
E. Baravelli; L. De Marchi; M. Ruzzene; N. Speciale
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/130050
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