Results 11 to 20 of about 101,350 (296)
Measurement and analysis of water/oil multiphase flow using electrical capacitance tomography sensor [PDF]
, 2005 The paper investigates the capability of using a portable 16-segmented Electrical Capacitance Tomo-graphy (ECT) sensor and a new excitation technique to measure the concentration profile of water/oil multiphase flow.
H.L.M., Ameran +5 more
core +3 more sources
Readout Circuits for Capacitive Sensors [PDF]
Micromachines, 2021 The development of microelectromechanical system (MEMS) processes enables the integration of capacitive sensors into silicon integrated circuits. These sensors have been gaining considerable attention as a solution for mobile and internet of things (IoT) devices because of their low power consumption. In this study, we introduce the operating principle
Yongsang Yoo, Byong-Deok Choi
openaire +3 more sources
Polyimide-Based Capacitive Humidity Sensor [PDF]
Sensors, 2018 The development of humidity sensors with simple transduction principles attracts considerable interest by both scientific researchers and industrial companies. Capacitive humidity sensors, based on polyimide sensing material with different thickness and surface morphologies, are prepared.
Jamila Boudaden +6 more
openaire +3 more sources
Silicon Based Coplanar Capacitive Device for Liquid Sensor Applications
Sensors, 2021 The development of silicon-based sensor devices has enabled the possibility to pursue novel integrated smart sensor technologies. Under this scenario, capacitive sensor devices are one viable option for implementing different kinds of applications.
Andrea G. Martinez-Lopez +3 more
doaj +1 more source
Mathematical Model and Experimental Design of Nanocomposite Proximity Sensors
IEEE Access, 2020 A mathematical model of fringe capacitance for a nano-based proximity sensor, which takes the presence of different resistivities into account, is developed.
Reza Moheimani +3 more
doaj +1 more source
The Accurate Measurement of a Micromechanical Force Using Force-Sensitive Capacitances [PDF]
, 1994 A sensor for the precise and accurate measurement of micromechanical forces is presented. The sensor is based on the capacitive detection of force-induced deflection of a microstructure and integrated charge readout.
Regtien, P.P.L., Wolffenbuttel, M.R.
core +4 more sources
Design and Characteristic Analysis of Cross-Capacitance Fuel-Level Sensor
Sensors, 2018 A cross-capacitance liquid level sensor is based on the principle of cross capacitance. This study designed a new single-tube cross-capacitance fuel-level sensor.
Jing Yu, Hang Yu, Dongsheng Li
doaj +1 more source
A Capacitive Flexible Tactile Sensor [PDF]
, 2021 In this paper, a capacitive flexible tactile sensor was designed to measure the pressure of objects based on MEMS technology. This sensor is a structure of a 4x4 array, with metal Ag as the capacitive electrode, which forms the tactile sensing unit of the sensor.
Yuan, Dandan +4 more
openaire +2 more sources
Development of a Capacitive Ice Sensor to Measure Ice Growth in Real Time
Sensors, 2015 This paper presents the development of the capacitive sensor to measure the growth of ice on a fuel pipe surface in real time. The ice sensor consists of pairs of electrodes to detect the change in capacitance and a thermocouple temperature sensor to ...
Xiang Zhi +5 more
doaj +1 more source
Deformation Analysis and Optimal Design of Membrane for Differential Pressure Capacitance Sensor
Shanghai Jiaotong Daxue xuebao, 2023 The compression deformation of the measuring membrane of the differential pressure capacitance sensor is studied. The classical von Kármán thin plate theory is applied to the elastic circular thin plate subjected to pretension, and the approximate ...
ZHAO Zhao, LEI Huaming
doaj +1 more source