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Journal Radioengineering №1 for 2009 г.
Article in number:
The Space-Time Signal Processing in Ultrasonic Non-Destructive Testing with Transversal Acoustic Waves
Authors:
Kartashev V.G., Shalimova E.V.
Abstract:
This paper is related to the optimum algorithm of the space-time signal processing for maximum signal/noise ratio achievement in the presence of structural noise. We can increase signal/noise ratio three times thanks to structural noise negative mutual correlation when using transversal acoustic waves for non-destructive testing.