Single SH guided wave mode generation method for PPM EMATs

Using periodic permanent magnet (PPM) electromagnetic acoustic transducers (EMATs), different shear horizontal (SH) guided wave modes can form simultaneously in some situations, which can interfere with the inspection. The main cause of this phenomenon (typically named multiple modes) is related to...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Chinese physics B 2020-05, Vol.29 (5), p.54303
Hauptverfasser:	Zhai, Guo-Fu, Li, Yong-Qian
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!