Shown is a simplified continuous-time sigma-delta ADC model, comprising a sigma-delta modulator and a decimation filter. The DT-S? input structure typically implements switched capacitors, and CT-S?

Design linear discrete-time systems and filters and analyze their behavior. Represent continuous-time signals and linear systems in discrete time, so that such signals can be recovered in continuous ...

A study of signals and linear systems and their applications in modern engineering. Representation of continuous and discrete time signals and systems in the time and frequency domains. Stability, ...

At the heart of many precision measurement systems lies the delta-sigma converter, an architecture engineered for accuracy.

Sigma-delta converters are in wide use among applications that demand high precision and accuracy. A variant of the sigma-delta architecture, called the continuous-time sigma delta (CT-S?), has found ...

Proceedings of the Royal Society of London. Series B, Biological Sciences, Vol. 161, No. 984, A Discussion on the Development of Habitats in the Post-Glacial (Jan. 12, 1965), pp. 421-437 (17 pages) ...