Title :
ΣΔ modulation from the perspective of nonlinear dynamics
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
Abstract :
The author presents some results of a study of ΣΔ modulation from the perspective of nonlinear dynamics. A geometric model is developed which reveals details of modulator behavior (including response to time varying inputs) difficult to obtain using other approaches
Keywords :
chaos; delta modulation; nonlinear dynamical systems; chaotic modulation; geometric model; modulator behavior; nonlinear dynamics; sigma-delta modulation; time varying inputs; Delta-sigma modulation; Difference equations; Digital modulation; Fourier transforms; Frequency; Mathematical model; Sampling methods; Shape; Signal resolution; Solid modeling;
Conference_Titel :
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-0593-0
DOI :
10.1109/ISCAS.1992.230267
