DocumentCode
1337753
Title
Broadband versus stepped sine FRF measurements
Author
Schoukens, Johan ; Pintelon, Rik M. ; Rolain, Yves J.
Author_Institution
Dept. ELEC, Vrije Univ., Brussels, Belgium
Volume
49
Issue
2
fYear
2000
fDate
4/1/2000 12:00:00 AM
Firstpage
275
Lastpage
278
Abstract
In this paper, the required measurement time to measure a transfer function with a specified accuracy is analyzed. The waiting time that is needed to balance the transient induced errors against the noise errors is calculated. This allows one to decide under what conditions broad-band measurements are faster than stepped sine measurements
Keywords
circuit noise; discrete time systems; network analysis; random processes; spectral analysis; transfer functions; transients; accuracy; band-pass filter; broad-band measurements; frequency response function; measurement time; noise errors; stepped sine FRF measurements; transfer function; waiting time; Discrete Fourier transforms; Fast Fourier transforms; Filters; Frequency conversion; Frequency measurement; Frequency response; Noise measurement; Signal to noise ratio; Time measurement; Transfer functions;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.843063
Filename
843063
Link To Document