Fault diagnosis method for ultrasonic phased array imaging detector

The invention relates to a fault diagnosis method for an ultrasonic phased array imaging detector, fault conditions of a transmitting channel and a receiving channel, in which a currently-excited energy converter array element is, are determined by comparing signal peak-to-peak value and amplitude t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG BIXING, TAN YITAO, WU XIANMEI
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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