Title :
The design and test of a novel wide bandwidth ultrasonic signal acquisition instrument
Author :
Wilkinson, G.P. ; White, J.D.H. ; Challis, R.E.
Author_Institution :
Ultrasonics & Digital Signal Process. Lab., Keele Univ., UK
Abstract :
A fast signal acquisition system for application to ultrasonic instrumentation has been developed which incorporates interleaving and coherent averaging. Interleaving is implemented by controlling the test signal in relation to the sampling clock. This has required development of a test technique using a signal which can be synchronised to the sample clock
Keywords :
analogue-digital conversion; data acquisition; digital instrumentation; ultrasonic materials testing; coherent averaging; interleaving; sampling clock; signal acquisition system; test signal; test technique; ultrasonic instrumentation;
Conference_Titel :
Advanced A-D and D-A Conversion Techniques and Applications, IEE Colloquium on
Conference_Location :
London
