Control-Bounded Analog-to-Digital Conversion

• Published in: Circuits, systems, and signal processing Vol. 41; no. 3; pp. 1223 - 1254
• Main Authors: Malmberg, Hampus, Wilckens, Georg, Loeliger, Hans-Andrea
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.03.2022; Springer Nature B.V
• Subjects: Analog to digital conversion; Analog to digital converters; Analogue filters; Approximation; Circuits and Systems; Digital filters; Electrical Engineering; Electronics and Microelectronics; Engineering; Fourier transforms; Function analysis; Instrumentation; Noise; Signal processing; Signal,Image and Speech Processing; Transfer functions; Chain of integrators; Factor graphs; Analog-to-digital conversion; Wiener filter; Kalman recursions; Continuous-time delta–sigma modulator

A control-bounded analog-to-digital converter consists of a linear analog system that is subject to digital control, and a digital filter that estimates the analog input signal from the digital control signals. Such converters have many commonalities with delta–sigma converters, but they can use mor...