Results 101 to 110 of about 117,427,695 (333)

Nonlinear feedback reduces analog-to-digital converter error [PDF]

open access: yes, 1965
Nonlinear analog-to-digital converter measures the analog input level and continuously adjusts the digital readout scale sensitivity to effectively increase the accuracy.
Munoz, R. M.
core  

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

open access: yesAdvanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash   +6 more
wiley   +1 more source

A Dynamic Element Matching Technique

open access: yes, 2004
A flash analog-to-digital converter is proposed that employs a new dynamic element matching architecture. The architecture uses a new strategy of incorporating switches in the voltage reference generator that allows lower hardware complexity and higher ...
For Flash Analog-To-Digital
core  

Reservoir‐Driven Neuromorphic Computing Based on Composite Rare‐Earth/Transition Metal Oxide Memristor

open access: yesAdvanced Functional Materials, EarlyView.
A defect‐engineered Ag/Gd2O3:Nb2O5/Pt rare earth composite oxide memristor enables stable multilevel reservoir states through pulse driven conductance modulation. Experimentally measured device responses are incorporated into a device aware reservoir computing framework for CIFAR‐100 image classification, highlighting the potential of rare earth ...
Hammad Ghazanfar   +9 more
wiley   +1 more source

Digital-to-analog Converter With Programmable Floating Gate

open access: yes, 2006
Systems and methods are discussed for using a floating-gate MOSFET as a programmable reference circuit. One example of the programmable reference circuit is a programmable voltage reference source, while a second example of a programmable reference ...

core  

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

open access: yesAdvanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Parallel-to-series analog-digital converter

open access: yes, 2014
Паралельно-послідовний аналого-цифровий перетворювач містить m-розрядний паралельний аналого-цифровий перетворювач, блок керування, блок вибірки та зберігання, вхідну шину, підсилювач-віднімач, цифроаналоговий перетворювач, перший та другий буферний ...
Стальченко, Александр Владимирович   +6 more
core  

Bipolar Analog-to-pulse Width Converter [PDF]

open access: yes, 1967
Bipolar analog-to-pulse width converter to implement analog-to-digital conversion in spacecraft ...
Nixon, R. H.
core  

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

open access: yesAdvanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek   +12 more
wiley   +1 more source

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