High Linearity SAR ADC for Smart Sensor Applications [PDF]
, 2018 This paper presents capacitive array optimization technique to improve the Spurious Free Dynamic Range (SFDR) and Signal-to-Noise-and-Distortion Ratio (SNDR) of Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) for smart sensor ...
Cen, Yuanjun +7 more
core +1 more source
Development and Characterization of Fiber-Based Pressure Sensors
Proceedings, 2018 The integration of strand-based pressure sensors directly into woven textiles is a promising strategy to maintain textile properties, such as the flexibility, and to functionalize fabrics.
Justus Landsiedel +2 more
doaj +1 more source
Flexible Hydrogel Capacitive Pressure Sensor for Underwater Applications
Proceedings, 2017 This paper reports development of a novel, flexible hydrogel based capacitive pressure sensor. It features a simple design of hydrogel thin film sandwiched between two gold electrodes. The sensor shows linear increase in output with increase in pressure.
Elgar Kanhere +3 more
doaj +1 more source
Microelectrode study of pore size, ion size, and solvent effects on the charge/discharge behavior of microporous carbons for electrical double-layer capacitors [PDF]
, 2008 The capacitive behavior of TiC-derived carbon powders in two different electrolytes, NEt4BF4 in acetonitrile AN and NEt4BF4 in propylene carbonate PC, was studied using the cavity microelectrode CME technique.
D. Guay +7 more
core +3 more sources
On Frequency-Based Interface Circuits for Capacitive MEMS Accelerometers
Micromachines, 2018 Interface circuits for capacitive MEMS accelerometers are conventionally based on charge-based approaches. A promising alternative to these is provided by frequency-based readout techniques that have some unique advantages as well as a few challenges ...
Zhiliang Qiao +4 more
doaj +1 more source
Wearable Capacitive-based Wrist-worn Gesture Sensing System [PDF]
, 2017 Gesture control plays an increasingly significant role in modern human-machine interactions. This paper presents an innovative method of gesture recognition using flexible capacitive pressure sensor attached on user’s wrist towards computer vision and ...
Dahiya, Ravinder +2 more
core +1 more source
C3SRAM: An In-Memory-Computing SRAM Macro Based on Robust Capacitive Coupling Computing Mechanism
IEEE Journal of Solid-State Circuits, 2020 This article presents C3SRAM, an in-memory-computing SRAM macro. The macro is an SRAM module with the circuits embedded in bitcells and peripherals to perform hardware acceleration for neural networks with binarized weights and activations.
Zhewei Jiang +3 more
semanticscholar +1 more source
A novel interdigitated capacitor based biosensor for detection of cardiovascular risk marker [PDF]
, 2009 C-reactive protein (CRP) is a potential biomarker whose elevated levels in humans determine cardiovascular disease risk and inflammation. In this study, we have developed a novel capacitive biosensor for detection of CRP-antigen using capacitor with ...
Davidson, Jimmy L. +3 more
core +1 more source
Novel Designs for Application Specific MEMS Pressure Sensors
Sensors, 2010 In the framework of developing innovative microfabricated pressure sensors, we present here three designs based on different readout principles, each one tailored for a specific application.
Erik V. Thomsen +3 more
doaj +1 more source
IEEE Access, 2022 This study presents capacitive-type inclinometers composed of flexible polymer pillars and dome-shaped roof frames that were manufactured using the three-dimensional (3D) printing method.
Keuntae Baek +4 more
doaj +1 more source