Results 21 to 30 of about 28,744 (304)
Optimization of All-Textile Capacitive Sensor Array for Smart Chair
IEEE Access, 2022 All-textile capacitive sensor arrays made of a polyurethane foam, fabric and electrically-conducting yarn were fabricated for a ‘smart chair’.
Helena Gleskova +3 more
doaj +1 more source
Influence of carbonaceous electrodes on capacitance and breakdown voltage for hybrid capacitor [PDF]
, 2007 This paper presents a new type of capacitor and deals with a hybrid approach where the advantages of two systems, dielectric capacitors and the ultracapacitor are combined.
Flahaut, Emmanuel +5 more
core +1 more source
Sensors, 2019 The paper proposes a capacitance-sensor-array-based imaging system to detect water leakage inside insulating slabs with porous cells, such as anechoic acoustic rubber tiles.
Rui Li, Yi Li, Lihui Peng
doaj +1 more source
An Auto-Balancing Capacitance-to-Pulse-Width Converter for Capacitive Sensors [PDF]
IEEE Sensors Journal, 2021 A novel auto-balancing capacitance-to-pulse- width converter (CPC) that uses sinusoidal excitation, and operates in a closed-loop configuration, is presented in this paper. Unlike most of the existing CPCs, the proposed interface circuit is compatible with both single-element and differential capacitive sensors.
Lakshmi Areekath +2 more
openaire +3 more sources
Capacitive sensor readout circuit based on sample and hold method
Energy Reports, 2022 This paper presents a capacitive sensor readout circuit using sample and hold method. The proposed readout circuit is used to convert capacitance from sensor to DC (direct current) voltage output.
Wandee Petchmaneelumka +3 more
doaj +1 more source
Reduction of Parasitic Capacitance of A PDMS Capacitive Force Sensor [PDF]
Micromachines, 2018 Polymer-based flexible micro electro mechanical systems (MEMS) tactile sensors have been widely studied for a variety of applications, such as medical and robot fields. The small size and flexibility are of great advantage in terms of accurate measurement and safety. Polydimethylsiloxane (PDMS) is often used as the flexible structural material. However,
Tatsuho Nagatomo, Norihisa Miki
openaire +3 more sources
A CMOS MEMS Humidity Sensor Enhanced by a Capacitive Coupling Structure
Micromachines, 2016 A capacitive coupling structure is developed to improve the performances of a capacitive complementary metal oxide semiconductor (CMOS) microelectromechanical system (MEMS) humidity sensor.
Jian-Qiu Huang, Baoye Li, Wenhao Chen
doaj +1 more source
Glove Type of Wearable Tactile Sensor Produced by Artificial Hollow Fiber [PDF]
, 2007 We previously proposed an artificial hollow fiber, as a new MEMS material, for the development of a fabric tactile sensor. The artificial hollow fiber is fabricated by uniformly laminating metal and insulation layers onto the surface of an elastic hollow
Sato, K. +7 more
core +1 more source
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
International Journal of Electrochemical Science, 2017 This paper reports the study of an organic semiconductor nickel phthalocyanine (NiPc) based thin film surface-type integrated capacitive and resistive type humidity sensor.
Zubair Ahmad +3 more
doaj +1 more source