Bioinspired prosthetic interfaces
Mechanical replacement prosthetics have advanced in both esthetics and mechanical
functions, but still require progress in attaining full natural functionality via tactile feedback …
functions, but still require progress in attaining full natural functionality via tactile feedback …
Measurement methods for capacitances in the range of 1 pF–1 nF: A review
The rising use of capacitive sensors imposes the need of numerous measuring circuits with
different characteristics. Stray fields and conductance losses are thereby key influencing …
different characteristics. Stray fields and conductance losses are thereby key influencing …
Autobalancing analog front end for full-range differential capacitive sensing
The authors here propose an analog interface for differential capacitance estimation, able to
reveal and quantify capacitive variations. Different from other works in the literature, the …
reveal and quantify capacitive variations. Different from other works in the literature, the …
Nonlinearity reduction in disk resonator gyroscopes based on the vibration amplification effect
Q Li, D Xiao, Y Xu, M Zhuo, X Zhou… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This article reports a novel method to reduce the electrostatic and capacitive nonlinearities
in a disk resonator gyroscope (DRG) and to further improve its ultimate oscillation amplitude …
in a disk resonator gyroscope (DRG) and to further improve its ultimate oscillation amplitude …
Interfacing differential capacitive sensors to microcontrollers: A direct approach
F Reverter, Ò Casas - IEEE Transactions on Instrumentation …, 2009 - ieeexplore.ieee.org
This paper is a continuation of a previous work with regard to the direct connection of
differential sensors to microcontrollers without using intermediate electronics between them …
differential sensors to microcontrollers without using intermediate electronics between them …
A low-power interface for capacitive sensors with PWM output and intrinsic low pass characteristic
A compact, low power interface for capacitive sensors, is described. The output signal is a
pulse width modulated (PWM) signal, where the pulse duration is linearly proportional to the …
pulse width modulated (PWM) signal, where the pulse duration is linearly proportional to the …
A high-performance accelerometer with a fifth-order sigma–delta modulator
To verify the effectiveness of a higher order electromechanical sigma–delta modulator
(ΣΔM), a micromachined accelerometer is fabricated. The in-plane sensor with fully …
(ΣΔM), a micromachined accelerometer is fabricated. The in-plane sensor with fully …
Characterization of a mechanical motion amplifier applied to a MEMS accelerometer
In this paper, a mechanical amplification concept for microelectromechanical systems
(MEMS) physical sensors is proposed with the aim to improve their sensitivity. The scheme …
(MEMS) physical sensors is proposed with the aim to improve their sensitivity. The scheme …
A CMOS full-range linear integrated interface for differential capacitive sensor readout
This manuscript presents the development of an integrated analog interface able to convert
differential capacitive sensors variations into a DC voltage. The presented circuit exploits the …
differential capacitive sensors variations into a DC voltage. The presented circuit exploits the …
A simplified gravitational reference sensor for satellite geodesy
A Dávila Álvarez, A Knudtson, U Patel, J Gleason… - Journal of …, 2022 - Springer
A simplified gravitational reference sensor (S-GRS) is an ultra-precise inertial sensor for
future Earth geodesy missions. These sensors measure or compensate for all non …
future Earth geodesy missions. These sensors measure or compensate for all non …