2nd-Order shaping technique of the DAC mismatch error in noise shaping SAR ADCs
Sign Up to like & getrecommendations! Published in 2019 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-019-01572-1
Abstract: A switching scheme to realize 2nd-order digital-to-analog converter (DAC) mismatch error shaping (MES) technique in the high-resolution noise shaping successive approximation register analogue-to-digital converters (NS SAR ADCs) is proposed. By feeding back the combination of… read more here.
Keywords: mismatch error; dac mismatch; order; 2nd order ... See more keywords
Analysis and Control for the Intake Noise of a Vehicle
Sign Up to like & getrecommendations! Published in 2018 at "Acoustics Australia"
DOI: 10.1007/s40857-018-0133-z
Abstract: The sound quality of a vehicle equipped with an inline four-cylinder engine is poor at around 2250 rpm with characteristic of prominent pure tone. The experimental results indicate that the second (2nd)-order intake noise has a… read more here.
Keywords: engine; vehicle; 2nd order; noise ... See more keywords
Experimental investigation and modelling of T-stubs undergoing large displacements
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2021.106580
Abstract: Abstract This paper investigates the development of second (2nd) order effects, arising from geometric and material non-linearities of T-stubs bolted to a rigid support, through a combination of experimental, numerical and analytical approaches. Experimental data… read more here.
Keywords: geometric material; order effects; 2nd order; stubs undergoing ... See more keywords
Bias-Free Silicon-Based Optical Single-Sideband Modulator Without 2nd-Order Sideband
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2020.3006628
Abstract: In this paper, a bias-free silicon optical single-sideband (OSSB) modulator without 2nd-order sideband is proposed and theoretically investigated. The proposed modulator is based on a dual-drive Mach-Zehnder modulator (DDMZM) and silicon photonics platform. In the… read more here.
Keywords: 2nd order; modulator; sideband; silicon ... See more keywords
Canonical Forms and Their Integrability for Systems of Three 2nd-Order ODEs
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DOI: 10.1155/2017/2580968
Abstract: Differential invariants and their corresponding canonical forms for systems of three 2nd-order ODEs possessing three-dimensional Lie algebras are constructed. Their extension up to th-order system of three 2nd-order ODEs is presented. Furthermore singularity in invariant… read more here.
Keywords: order; systems three; canonical forms; order odes ... See more keywords
Comprehensive Second-Order Adjoint Sensitivity Analysis Methodology (2nd-ASAM) Applied to a Subcritical Experimental Reactor Physics Benchmark: V. Computation of Mixed 2nd-Order Sensitivities Involving Isotopic Number Densities
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13102580
Abstract: This work applies the Second-Order Adjoint Sensitivity Analysis Methodology (2nd-ASAM) to compute the mixed 2nd-order sensitivities of a polyethylene-reflected plutonium (PERP) benchmark’s leakage response with respect to the benchmark’s imprecisely known isotopic number densities and… read more here.
Keywords: methodology; order; sensitivities involving; 2nd order ... See more keywords