Results 1 to 10 of about 175 (77)
Development of Vacuum-Chamber-Type Capacitive Micro-Pressure Sensors [PDF]
MicromachinesThis study presents the development of a capacitive pressure sensor tailored for measuring the dynamic pressure of flow fields. The sensor is fabricated using the UMC 0.18 μm CMOS-MEMS process, incorporated with additional post-processing steps such as ...
Lung-Jieh Yang +5 more
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Advanced Materials Technologies, Volume 5, Issue 6, June 2020., 2020 A unique hybrid manufacturing approach that combines electrohydrodynamic and aerosol jet printing is presented and characterized for patterning high‐viscosity soft polymers alongside a conductive, graphene nanoplatelet ink. Combining processes overcomes rheological constraints and presents a viable method for high‐resolution production of functional ...
Nathan J. Wilkinson +2 more
wiley +2 more sources
Advanced Sensor Research, Volume 2, Issue 11, November 2023., 2023 An innovative force sensing and feedback system based on a novel flexible triaxial force capacitive sensor is proposed for use in a minimally invasive surgical robot. This system can detect the magnitude of the triaxial force and the real‐time position of the gripping or touching action, paving the way for improving the safety and success of minimally ...
Lu Zhang +9 more
wiley +1 more source
Inkjet‐Printed Iontronics for Transparent, Elastic, and Strain‐Insensitive Touch Sensing Matrix
Advanced Intelligent Systems, Volume 2, Issue 7, July 2020., 2020 A highly transparent and stretchable iontronic touch sensing matrix is developed by directly inkjet printing ionic gel electrodes onto an elastomeric substrate. The unique coplanar electrode layout endows the sensor with superior touch sensitivity and suppresses strain‐induced artifacts while being stretched, leading to a deformable and reliable touch ...
Dace Gao +5 more
wiley +1 more source
IEEE Access, 2019 A fully parameterized three-dimensional model with specific dimensions has been developed in ANSYS for an insulin injection pen used by diabetic persons. The insulin injection pen has a smart pen cap which hosts four electrodes used for the smart pen cap
Maria-Alexandra Paun +5 more
doaj +1 more source
Improved Capacitive Proximity Detection for Conductive Objects through Target Profile Estimation
Journal of Sensors, Volume 2019, Issue 1, 2019., 2019 The accuracy of a capacitive proximity sensor is affected by various factors, including the geometry and composition of the nearby object. The quantitative regression models that are used to seek out the relationship between the measured capacitances and distances to objects are highly dependent on the geometrical properties of the objects ...
Fan Xia +4 more
wiley +1 more source
Advances in High‐Resolution Microscale Impedance Sensors
Journal of Sensors, Volume 2017, Issue 1, 2017., 2017 Sensors based on impedance transduction have been well consolidated in the industry for decades. Today, the downscaling of the size of sensing elements to micrometric and submicrometric dimensions is enabled by the diffusion of lithographic processes and fostered by the convergence of complementary disciplines such as microelectronics, photonics ...
Marco Carminati, Chenzhong Li
wiley +1 more source
EFFECT OF DIESEL CONTAMINATION ON CAPACITANCE VALUES OF CRUDE PALM OIL [PDF]
Journal of Engineering Science and Technology, 2014 Measurement of crude palm oil (CPO) contamination is a major concern in CPO quality monitoring. In this study, capacitive sensing technique was used to monitor diesel contamination levels in CPO.
C. H. FIZURA, S. ABD AZIZ, S. HAFIZAN
doaj
Medical Physics, Volume 51, Issue 5, Page 3665-3676, May 2024.Abstract Background Our previous work introduced and evaluated a standard for surface absorbed dose rate per unit radioactivity to water from unsealed alpha‐emitting radionuclides used in targeted radionuclide therapy (TRT). An overall uncertainty over 4.0% at k = 1 was reported for the absorbed dose to air measurements, which was partially attributed ...
Ahtesham Ullah Khan +2 more
wiley +1 more source
Characterization and Benchmark of a Novel Capacitive and Fluidic Inclination Sensor. [PDF]
Sensors (Basel), 2021 Schwenck A, Guenther T, Zimmermann A.
europepmc +1 more source