DocumentCode
947456
Title
New wideband sigma-delta convertor
Author
Benabes, Philippe ; Gauthier, Alain ; Billet, D.
Author_Institution
Ecole Superieure d´Electr., Gif sur Yvette, France
Volume
29
Issue
17
fYear
1993
Firstpage
1575
Lastpage
1577
Abstract
A new kind of sigma-delta modulator made with a double integrator and a bandpass stage is presented. It can reduce the oversampling ratio or increase the bandwidth for a constant sampling frequency compared with equivalent complexity modulators.<>
Keywords
analogue-digital conversion; delta modulation; modulators; ADC; bandpass stage; bandwidth; constant sampling frequency; double integrator; modulator; oversampling ratio; wideband sigma-delta convertor;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19931050
Filename
234335
Link To Document