Modes Control of Lamb Wave in Plates Using Meander-Line Electromagnetic Acoustic Transducers

The multimode and dispersion characteristics of Lamb waves make them difficult to apply to nondestructive evaluation. This paper presents a paired configuration of a meander-line coil electromagnetic acoustic transducer (EMAT) to generate a single-mode symmetric and antisymmetric Lamb wave in alumin...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Yinghong Zhang, Zhenghua Qian, Bin Wang
Format:	Article
Language:	English
Published:	MDPI AG 2020-05-01
Subjects:	Lamb wave electromagnetic acoustic transducers (EMATs) mode control meander-line coil
Online Access:	https://www.mdpi.com/2076-3417/10/10/3491