We propose a new concept of photoacoustic gas sensing based on capacitive transduction
which allows full integration while conserving the required characteristics of the sensor. For …

In electrical capacitance tomography, capacitance changes are used to determine the
permittivity distribution in the imaging area. However, the changes are small compared with …

The paper describes an innovative technique to implement a low-power high-speed CMOS
interface circuit for differential capacitive sensors. The proposed approach comprises a …

A capacitance-to-pulse duration converter, specifically designed for interfacing capacitive
sensors, is presented. The operating principle is a double slope approach implemented …

This paper presents the development of a floating-element-based capacitively sensed direct
wall-shear-stress sensor intended for measurements in a turbulent boundary layer. The …

This paper proposes a direct capacitance-to-digital converter (CDC) for biotelemetry
applications. The proposed circuit is based on a charge redistribution technique using a …

An enhanced MEMS capacitive sensor is developed for photoacoustic gas detection. This
work attempts to address the lack of the literature regarding integrated and compact silicon …

This paper describes the development and experimental evaluation of a
microelectromechanical system vibratory gyroscope using an optimized double closed-loop …

Photoacoustic spectroscopy (PAS) has been increasingly applied to detect gas traces in
many applications. Gas absorption is detected through the excitation of a mechanical …

The nonlinear dynamics of the parallel-plate electrostatically driven microstructure have
been investigated with the objective of finding a dynamic voltage drive suitable for full-gap …