DocumentCode
922430
Title
Compensation for the effects of the D/A converter in recursive digital filters
Author
Antoniou, A. ; Degano, M. ; Charalambcus, C.
Author_Institution
Concordia University, Department of Electrical Engineering, Montreal, Canada
Volume
129
Issue
6
fYear
1982
fDate
12/1/1982 12:00:00 AM
Firstpage
273
Lastpage
279
Abstract
A compensation technique is described, whereby the transfer-function coefficients of a given recursive digital filter can be adjusted by means of an optimisation algorithm, so as to compensate for the amplitude distortion introduced by a D/A convertor. The technique has been used to design a lowpass, a highpass, a bandpass and a bandstop filter. The results show that stable compensated digital filters can be designed which satisfy prescribed specifications.
Keywords
band-pass filters; band-stop filters; compensation; digital filters; digital-analogue conversion; high-pass filters; low-pass filters; transfer functions; D/A convertor; amplitude distortion; band pass filter; bandstop filter; compensation technique; high pass filter; low pass filter; optimisation algorithm; recursive digital filters; transfer-function coefficients;
fLanguage
English
Journal_Title
Electronic Circuits and Systems, IEE Proceedings G
Publisher
iet
ISSN
0143-7089
Type
jour
DOI
10.1049/ip-g-1:19820049
Filename
4645443
Link To Document