Results 31 to 40 of about 99,108 (304)
Analysis, evaluation, and optimization of bio-medical thermo-resistive micro-calorimetric flow sensor using an analytical approach [PDF]
Metrology and Measurement Systems, 2022 Sensitive MEMS-based thermal flow sensors are the best choice for monitoring the patient’s respiration prompt diagnosis of breath disturbances. In this paper, open space micro-calorimetric flow sensors are investigated as precise monitoring tools.
Mojtaba Babaelahi, Somayyeh Sadri
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Fully differential electro-mechanical phase locked loop sensor circuit [PDF]
, 2013 Embedding a micro-machined sensing element in a closed loop, force feedback system is a technique commonly used to realise high performance MEMS (micro-electro-mechanical systems) sensors due to the advantages of better linearity, increased dynamic range
Wilcock, Reuben +5 more
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Wearable electrochemical sensors for monitoring performance athletes [PDF]
, 2011 Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting.
Dermot Diamond +17 more
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, 2022 An edge displacement sensor is one of the key technologies for building large segmented mirror astronomical optical telescopes. A digital interface is one novel approach for sensor technologies, digital transformation and the Internet of Things (IoT) in ...
Li, Wentao +17 more
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On Differential Imaging Using Electromagnetic Simulation for Vehicular Antenna Signature Analysis
Sensors, 2021 The current trend in vehicles is to integrate a wide number of antennae and sensors operating at a variety of frequencies for sensing and communications.
Jose Antonio Solano-Perez +8 more
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High performances monolithic CMOS detectors for space applications [PDF]
, 2001 During the last 10 years, research about CMOS image sensors (also called APS -Active Pixel Sensors) has been intensively carried out, in order to offer an alternative to CCDs as image sensors.
Franck Corbiere +17 more
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Design of Differential Cylindrical Capacitive Displacement Sensor [PDF]
Journal of Electrical and Electronics Engineering, 2020 This paper deals with the design of a differential cylindrical capacitive displacement sensor. It consists of four main conductance cylinders that form two capacitors. Their capacitances vary with controlling cylinder displacement.
ABU_AL_AISH Amir +3 more
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Differential wavefront curvature sensor [PDF]
SPIE Proceedings, 2005 In this paper, a wavefront curvature sensor is presented. This sensor is based on the measurements of the differentials of wavefront slopes, where the wavefront slope measurements can be achieved by a Shack-Hartmann sensor. A Shack-Hartmann sensor with three output collimated beams will be introduced with a lenslet array installed in each beam.
Zou, Weiyao, Rolland, Jannick
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Measurement Science Review, 2020 The paper discusses the derivation of an accurate coordinate measuring system consisting of two, three, or four sensors based on the records of four fixed laser triangulation sensors done for a gauge block in movement.
Buša Ján +2 more
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High Accuracy Open-Type Current Sensor with a Differential Planar Hall Resistive Sensor
Sensors, 2018 In this paper, we propose a high accuracy open-type current sensor with a differential Planar Hall Resistive (PHR) sensor. Conventional open-type current sensors with magnetic sensors are usually vulnerable to interference from an external magnetic field.
Sungho Lee +7 more
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