Results 21 to 30 of about 323,981 (383)

Impact of Conductive Yarns on an Embroidery Textile Moisture Sensor

Sensors, 2019
In this work, two embroidered textile moisture sensors are characterized with three different conductive yarns. The sensors are based on a capacitive interdigitated structure embroidered on a cotton substrate with an embroidered conductor yarn.
Marc Martínez-Estrada, Bahareh Moradi, Raúl Fernández-Garcia, Ignacio Gil   +3 more
doaj   +1 more source

High-Power-Efficiency Readout Circuit Employing Average Capacitance-to-Voltage Converter for Micro-Electro-Mechanical System Capacitive Accelerometers

Sensors, 2023
A capacitance-to-voltage converter (CVC) is proposed in this paper and applied to a readout circuit for a micro-electro-mechanical system (MEMS) accelerometer to improve the power efficiency.
Linxi Li, Xinquan Lai, Yuheng Wang, Zhiwen Niu   +3 more
doaj   +1 more source

Parasitic Capacitive Couplings in Medium Voltage Power Electronic Systems: An Overview

IEEE transactions on power electronics, 2023
Recent developments within the field of medium voltage wide-bandgap semiconductor devices are drawing attention from both researchers and industries due to the demanding requirements for more efficient high-power energy conversion.
B. F. Kjærsgaard, Gao Liu, Morten Rahr Nielsen, Rui Wang, D. Dalal, T. S. Aunsborg, J. K. Jorgensen, Zhixing Yan, Jonas Jacobsen, Rui Wu, M. Bech, Bjørn Rannestad, S. Munk‐Nielsen, Hongbo Zhao   +13 more
semanticscholar   +1 more source

Nanocrystalline diamond film for biosensor applications [PDF]

, 2010
In this study, we have developed a novel capacitive biosensor based oil interdigitated gold nanodiamond (GID-NCD) electrode for detection of C-reactive protein (CRP) antigen.
Davidson, Jımmy L., Davidson, Jimmy L., Gurbuz, Yasar, Gürbüz, Yaşar, Howell, Mick, Kang, Weng P., Qureshi, Anjum   +6 more
core   +1 more source

The capability of capacitive sensors in the monitoring relative humidity in hypogeum environments [PDF]

, 2018
Hypogeum environments are characterized by high levels of relative humidity (RH). Most humidity sensors currently in use are based on the capacitive effect of the dielectric material to change according to water vapour uptake.
Caratelli, A, Frasca, F, Siani, Am
core   +1 more source

Monitoring Flexions and Torsions of the Trunk via Gyroscope-Calibrated Capacitive Elastomeric Wearable Sensors

Sensors, 2021
Reliable, easy-to-use, and cost-effective wearable sensors are desirable for continuous measurements of flexions and torsions of the trunk, in order to assess risks and prevent injuries related to body movements in various contexts.
Gabriele Frediani, Federica Vannetti, Leonardo Bocchi, Giovanni Zonfrillo, Federico Carpi   +4 more
doaj   +1 more source

Paper-Based Humidity Sensors as Promising Flexible Devices, State of the Art, Part 2: Humidity-Sensor Performances

Nanomaterials, 2023
This review article covers all types of paper-based humidity sensor, such as capacitive, resistive, impedance, fiber-optic, mass-sensitive, microwave, and RFID (radio-frequency identification) humidity sensors.
Ghenadii Korotcenkov, Nikolay P. Simonenko, Elizaveta P. Simonenko, Victor V. Sysoev, Vladimir Brinzari   +4 more
doaj   +1 more source

Generalized four-point characterization method for resistive and capacitive contacts [PDF]

, 2011
In this paper, a four-point characterization method is developed for resistive samples connected to either resistive or capacitive contacts. Provided the circuit equivalent of the complete measurement system is known including coaxial cable and connector
Brian S. Kim, Chuanle Zhou, Holloway P. H., M. Grayson, N. Işık, Schroder D. K., Van der Pauw L. J., Wang Zhou, Yash D. Shah   +8 more
core   +2 more sources

Capacitive Based Micromachined Resonators for Low Level Mass Detection

Micromachines, 2020
Advancements in microfabrication technologies and novel materials have led to new innovations in miniaturized gas sensors that can identify miniscule changes in a complex environment. Micromachined resonators with the capability to offer high sensitivity
Muhammad Umair Nathani, Haleh Nazemi, Calvin Love, Yameema Babu Lopez, Siddharth Swaminathan, Arezoo Emadi   +5 more
doaj   +1 more source

A Cascaded MEMS Amplitude Demodulator for Large Dynamic Range Application in RF Receiver

Micromachines, 2021
An amplitude demodulator with a large dynamic range, based on microelectromechanical systems (MEMS), is proposed in this paper. It is implemented as a cascade of a capacitive and a thermoelectric sensor.
Hao Yan, Xiaoping Liao, Chenglin Li, Chen Chen   +3 more
doaj   +1 more source