A Fully Dynamic Low-Power Wideband Time-Interleaved Noise-Shaping SAR ADC
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2021.3072034
Abstract: This article proposes a fully dynamic, low-power, wideband, time-interleaved (TI), noise-shaping (NS) successive-approximation-register (SAR) analog-to-digital converter (ADC) based on the cascade of integrators with feedforward (CIFF) architecture. Both the interleaving operation and the loop filter… read more here.
Keywords: sar; fully dynamic; dynamic low; adc ... See more keywords
Potential Formulation for Charge or Current-Controlled Piezoelectric Smart Composites and Stabilization Results: Electrostatic Versus Quasi-Static Versus Fully-Dynamic Approaches
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2018.2836864
Abstract: We consider a less-hysteretic piezoelectric smart composite beam model whose piezoelectric layers are actuated by charge or current only. The governing equations are derived through a consistent variational approach by the thin-compliant layer Rao–Nakra sandwich… read more here.
Keywords: fully dynamic; quasi static; piezoelectric smart; versus ... See more keywords
A Large-Swing High-Linearity Fully-Dynamic Amplifier With Automatic Calibration
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3167909
Abstract: In high-speed pipelined successive-approximation-register (SAR) analog-to-digital converters (ADCs), the residue amplifiers dominate the overall ADC speed, power, and accuracy. To improve the ADC performance, this brief proposes a large-swing high-linearity fully-dynamic open-loop amplifier. By setting… read more here.
Keywords: linearity fully; fully dynamic; large swing; swing high ... See more keywords
Fully Dynamic Earthquake Cycle Simulations on a Nonplanar Fault Using the Spectral Boundary Integral Element Method (sBIEM)
Sign Up to like & getrecommendations! Published in 2021 at "Bulletin of the Seismological Society of America"
DOI: 10.1785/0120210178
Abstract: One of the most suitable methods for modeling fully dynamic earthquake cycle simulations is the spectral boundary integral element method (sBIEM), which takes advantage of the fast Fourier transform (FFT) to make a complex numerical… read more here.
Keywords: fault; cycle simulations; method; geometry ... See more keywords
Fully Dynamic Input-Output/System Dynamics Modeling for Ecological-Economic System Analysis
Sign Up to like & getrecommendations! Published in 2018 at "Sustainability"
DOI: 10.3390/su10061765
Abstract: The complexity of ecological-economic systems significantly reduces our ability to investigate their behavior and propose policies aimed at various environmental and/or economic objectives. Following recent suggestions for integrating nonlinear dynamic modeling with input-output (IO) modeling,… read more here.
Keywords: system; input output; system dynamics; ecological economic ... See more keywords