Istituto di Scienza e Tecnologie dell'Informazione     
Bramanti M. An improved range-resolution pulse-echo technique by means of vectorial-network-analyzer-based frequency-domain testing. In: Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 41 (3) pp. 418 - 420. IEEE, 1994.
A particular procedure is suggested to implement a high-range-resolution pulse-echo ultrasound technique by means of a frequency-domain exploration of the tested device and a successive Fourier inverse transformation of the measured data. The improvement with respect to conventional methods is estimated, and an experimental setup based on the use of a commercially available vectorial network analyzer is presented.
Subject Ultrasound testing
I.5.4 Applications: Signal processing

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