This paper examines various aspects related to digital signal processing in control circuits used power electronics. The discussion focuses on several common issues, including the sampling rate of signals (including phenomena such as aliasing and synchronization), coherent sampling, jitter pulses, sequential versus simultaneous multichannel systems, resolution signal-to-noise ratio, noise-shapi...

This Special Issue is a collection of selected papers presented at the IEEE Asia Pacific Conference Circuits and Systems (APCCAS) 2019 that was held in Bangkok, Thailand, November 11–14, 2019, International on Electronics, (ICECS) Genova, Italy, 27–29, 2019. As flagship conferences Society (CASS) Regions 10 8, respectively, these welcome contributions across themes within scope Society, includi...

The topics covered in this chapter establish the connection between gas sensors and pattern recognition, the two fundamental modules of an odor-sensing instrument that are covered in Chapters 4 and 6, respectively. A number of electronic circuits are involved in integrating pattern analysis algorithms with the underlying chemical transductionmechanisms, as shown in Fig. 5.1. First, the response...

Switched-capacitor (SC) circuits are analog discretetime signal processing circuits. At the front-end of these circuits, the continuous-time input signal has to be transformed into a discrete-time version. In order to optimize the settling speed of the SC circuit by creating step-input settling responses, the input interface circuit has to transform the continuous-time input signal into a unifo...

Biological organisms perform complex information processing and control tasks using sophisticated biochemical circuits, yet the engineering of such circuits remains ineffective compared with that of electronic circuits. To systematically create complex yet reliable circuits, electrical engineers use digital logic, wherein gates and subcircuits are composed modularly and signal restoration preve...