DocumentCode
3551258
Title
Oversampled encoding without delta-sigma modulation: a novel alternative based on nonlinear control
Author
Zourntos, Takis
Author_Institution
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
fYear
2005
fDate
8-10 June 2005
Firstpage
4625
Abstract
We describe a new oversampled encoding scheme that explicitly minimizes quantization error through the use of a nonlinear controller. The approach is theoretically stable, suitable for mixed-signal integrated circuit implementation and effectively suppresses spurious tones. Theory and simulation results are presented.
Keywords
encoding; nonlinear control systems; mixed-signal integrated circuit; nonlinear control; oversampled encoding; quantization error minimization; spurious tones; Data conversion; Delta modulation; Delta-sigma modulation; Encoding; Filtering theory; Integrated circuit technology; Nonlinear filters; Quantization; Stability; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2005. Proceedings of the 2005
ISSN
0743-1619
Print_ISBN
0-7803-9098-9
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2005.1470725
Filename
1470725
Link To Document