Title :
FFT performance testing of data acquisition systems
Author :
Clayton, C. ; McClean, J.A. ; McCarra, G.J.
Author_Institution :
Dept. of Electron. Eng., York Univ., UK
fDate :
6/1/1986 12:00:00 AM
Abstract :
A low-cost fast Fourier transform (FFT) dynamic testing technique for data acquisition systems, comprising buffer, analog-to-digital converter (ADC), and sample/hold, is described. This provides an overall view of system performance, and also indicates the contribution to that performance of individual hybrid components in a signal processing chain of amplifier, multiplexer, sample/hole, and ADC, followed by RAM store.
Keywords :
analogue-digital conversion; data acquisition; dynamic testing; electronic equipment testing; fast Fourier transforms; signal processing equipment; FFT performance testing; analog-to-digital converter; data acquisition; dynamic testing; sample/hold; signal processing;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1986.6499092
