DocumentCode
302476
Title
Bandpass sigma-delta modulation-an analysis from the perspective of nonlinear dynamics
Author
Feely, Orla ; Fitzgerald, David
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. Coll. Dublin, Ireland
Volume
3
fYear
1996
fDate
12-15 May 1996
Firstpage
146
Abstract
Bandpass sigma-delta modulators are variations on the standard (lowpass) sigma-delta modulator which operate on higher frequency signals, and have applications in areas such as digital radio demodulation. In this study, we apply the theory of nonlinear dynamics to these systems in order to explain and predict their behaviour. This theory can give designers insight into important practical features of these systems, such as stability and resolution
Keywords
nonlinear dynamical systems; nonlinear network analysis; sigma-delta modulation; bandpass sigma-delta modulation; digital radio demodulation; nonlinear dynamics; resolution; stability; Band pass filters; Delta-sigma modulation; Demodulation; Digital communication; Digital modulation; Frequency conversion; Low-frequency noise; Noise shaping; Quantization; Signal design;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-3073-0
Type
conf
DOI
10.1109/ISCAS.1996.541501
Filename
541501
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