A Modified Wavenumber Algorithm of Multi-Layered Structures with Oblique Incidence Based on Full-Matrix Capture

A Modified Wavenumber Algorithm of Multi-Layered Structures with Oblique Incidence Based on Full-Matrix Capture

Full-matrix capture (FMC)-based ultrasonic imaging provides good sensitivity to small defects in non-destructive testing and has gradually become a mainstream research topic. Many corresponding algorithms have been developed, e.g., the total focusing method (TFM). However, the efficiency of the TFM...

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Bibliographic Details
Main Authors: Bei Yu, Haoran Jin, Yujian Mei, Jian Chen, Eryong Wu, Keji Yang
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Applied Sciences
Subjects:
ultrasonic array imaging
full-matrix imaging
wavenumber algorithm
multi-layered medium
oblique incidence
Online Access:https://www.mdpi.com/2076-3417/11/22/10808

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