The development of microelectromechanical system (MEMS) processes enables the
integration of capacitive sensors into silicon integrated circuits. These sensors have been …

Recent years have witnessed an improvement in the energy efficiency of capacitive sensor
interfaces by more than three orders of magnitude. This article reviews the architectural and …

This article presents an adaptive zoom-capacitance-to-digital converter (CDC)-based CMOS
humidity sensor. The humidity sensor is realized by means of two differential capacitors …

Covering robots entirely with electronic skins (e-skins) has been a long-term aspiration.
However, the number and density of the tactile sensors are limited by factors such as routing …

In IoT sensor applications, capacitive sensors are widely used to convert various
capacitances into digital signals, and the demand for power-efficient high-resolution …

This article presents multi-touch readout IC embedding finger-resistance extraction (FRE) on
a capacitive touch screen panel (TSP). The proposed FRE mode is aimed to have the ability …

This article presents a high-resolution and energy-efficient pipelined-successive-
approximation-register (SAR) capacitance-to-digital converter (CDC). The converter uses a …

The escalating demand for high-resolution sensor interface systems, driven by the
proliferation of the Internet of Things (IoT) and wearable smart devices, has led to the …

The design of advanced miniaturized ultra-low power interfaces for sensors is extremely
important for energy-constrained monitoring applications, such as wearable, ingestible and …

This paper proposes a low-computing-complexity touch signal detection method and analog
front-end (AFE) circuits based on cross-correlation technology for large mutual capacitance …