Design and Experimental Validation of a Flexible-Hinge-Based Manual Mechanism for Micro/Nano-Displacement Scaling. [PDF]
Micromachines (Basel)In this paper, a low-cost manual micro- and nano-displacement adjustment mechanism is proposed, based on the principle of flexible hinge transmission and micro-displacement scaling.
Tian S +5 more
europepmc +2 more sources
CMOS compatible capacitive differential pressure sensors [PDF]
, 2022 S.65-70In the early phase of MEMS development piezoresistive pressure transducers were dominating due to their simple fabrication technology. However, recently there is a trend to surface micromachined capacitive absolute pressure sensors.
Weyers, Sascha
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Ultra-High Sensitivity Surface-Micromachined Capacitive Differential Pressure Sensor for Low-Pressure Applications [PDF]
, 2023 An ultra-high sensitivity surface-micromachined capacitive differential pressure sensor and capacitance bridge readout circuit, with amplitude balancing for differential low-pressure gas measurement applications, was designed, fabricated, and ...
Kyynarainen, Jukka +3 more
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Sensors, 2022 This study reviews second-generation voltage conveyor (VCII)-based read-out circuits for sensors and bioelectrical signal conditioning from existing literature.
Leila Safari +3 more
doaj +1 more source
Dierential read-out circuit for capacitive sensors [PDF]
, 2022 Capacitive sensors have the capability to fit with a wide variety of detection and measurements problems. These devices detect mechanical quantities by means of displacement measurements. They are present in various consumer goods, such as mobile phones,
Polo, Francesco
core
Capacitive Sensor Interface Circuits [PDF]
, 2009 This thesis focuses on simple capacitive measurement techniques suitable for integration in CMOS technologies. The main motivation being: to realize simple frontends for capacitive sensors and microsystems for integration in high-density sensing ...
Singh, Tajeshwar
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Detection System for Capacitive Plantar Pressure Monitoring
IEEE Access, 2020 This study presents a detection system with a prototype acquisition module and display interface for capacitive plantar pressure monitoring. The detection system mainly focuses on a systemlevel design (not a system on chip).
Tzung-Min Tsai +2 more
doaj +1 more source
An ultra-low noise capacitance to voltage converter for sensor applications in 0.35 µm CMOS [PDF]
Journal of Sensors and Sensor Systems, 2017 In this paper we present a readout circuit for capacitive micro-electro-mechanical system (MEMS) sensors such as accelerometers, gyroscopes or pressure sensors. A flexible interface allows connection of a wide range of types of sensing elements.
A. Utz +9 more
doaj +1 more source
Programmable Low-Power Low-Noise Capacitance to Voltage Converter for MEMS Accelerometers
Sensors, 2016 In this work, we present a capacitance-to-voltage converter (CVC) for capacitive accelerometers based on microelectromechanical systems (MEMS). Based on a fully-differential transimpedance amplifier (TIA), it features a 34-dB transimpedance gain control ...
Guillermo Royo +4 more
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Simulation Analysis of MEMS Based Capacitive Differential Pressure Sensor for Aircraft Application [PDF]
, 2011 In this paper, simulation solution for Microelectromechanical systems (MEMS) based capacitive differential pressure sensor for aircraft altimeter is proposed.
S. Malarvizhi, P. Eswaran
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