DocumentCode
1560118
Title
Continuous-time envelope-constrained filter design via DSP approach
Author
Vo, B. ; Cantoni, A.
Author_Institution
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Volume
148
Issue
6
fYear
2001
fDate
12/1/2001 12:00:00 AM
Firstpage
391
Lastpage
397
Abstract
In envelope-constrained (EC) filter design, the effect of input noise is minimised subject to the constraint that the filter´s response to a specified signal fits into a prescribed envelope. The continuous-time version of this problem has been addressed using orthonormal analogue filters. The paper addresses the EC filter-design problem using a filter comprised of an A/D converter, a digital processor, a D/A converter and an analogue interpolation filter. Numerical results are presented for a number of design examples
Keywords
analogue processing circuits; analogue-digital conversion; continuous time filters; digital signal processing chips; digital-analogue conversion; A/D converter; D/A converter; DSP approach; analogue interpolation filter; continuous-time envelope-constrained filter design; digital processor; input noise effect; orthonormal analogue filters;
fLanguage
English
Journal_Title
Vision, Image and Signal Processing, IEE Proceedings -
Publisher
iet
ISSN
1350-245X
Type
jour
DOI
10.1049/ip-vis:20010672
Filename
982306
Link To Document