Results 1 to 10 of about 805,584 (198)

A Fast Transient Response Capacitor-Less LDO with Transient Enhancement Technology [PDF]

open access: yesMicromachines
This paper proposes a fast transient load response capacitor-less low-dropout regulator (CL-LDO) for digital analog hybrid circuits in the 180 nm process, capable of converting input voltages from 1.2 V to 1.8 V into an output voltage of 1 V.
Chufan Chen   +4 more
doaj   +4 more sources

A Fast Transient Absorption Study of Co(AcAc)3 [PDF]

open access: yesFrontiers in Chemistry, 2019
The study of transition metal coordination complexes has played a key role in establishing quantum chemistry concepts such as that of ligand field theory.
Luisa Ferrari   +8 more
doaj   +2 more sources

Study on the Fast Transient Process of Primary Equipment Operation in UHV Fixed Series Capacitors Based on PEEC Method [PDF]

open access: yesSensors
This manuscript proposes a fast transient simulation method based on PEEC to model overvoltage caused by spark gap and disconnecting switch operations in UHV series compensation (FSC).
Baojiang Tian   +7 more
doaj   +2 more sources

Fast transient networks in spontaneous human brain activity [PDF]

open access: yeseLife, 2014
To provide an effective substrate for cognitive processes, functional brain networks should be able to reorganize and coordinate on a sub-second temporal scale. We used magnetoencephalography recordings of spontaneous activity to characterize whole-brain
Adam P Baker   +6 more
doaj   +2 more sources

VALIDATION OF COOLANT THERMAL RESPONSE IN A TRANSIENT FINITE DIFFERENCE THERMAL TRANSPORT MODEL WITH APPLICATIONS TO FAST SPECTRUM REACTORS [PDF]

open access: yesEPJ Web of Conferences, 2021
Transient behavior in nuclear reactors is important in accidents and with reactivity control systems that are driven by thermal feedback. Here, we describe a transient finite difference model for a pin cell system.
Holdampf Sydney A.   +2 more
doaj   +1 more source

Modeling of Pipe Whip Phenomenon Induced by Fast Transients Based on Fluid–Structure Interaction Method Using a Coupled 1D/3D Modeling Approach

open access: yesApplied Sciences, 2023
The sudden increase in the operating pressure of nuclear power plants (NPPs) is due to the water hammer phenomenon, which tends to produce a whipping effect that causes serious damage to the pipes and their surroundings.
Isaac Solomon, Gintautas Dundulis
doaj   +1 more source

3-D Imaging Lidar Based on Miniaturized Streak Tube

open access: yesMeasurement Science Review, 2023
Streak Tube Imaging Lidar (STIL), with advantages of non-scanning working mode, small distortion, high image framing rate, high resolution in low contrast environment, compact structure, easy miniaturization and high reliability, has a wide range of ...
Tian Liping   +6 more
doaj   +1 more source

A Direct Feedback FVF LDO for High Precision FMCW Radar Sensors in 65-nm CMOS Technology

open access: yesSensors, 2022
A direct feedback flipped voltage follower (FVF) LDO for a high-precision frequency-modulated continuous-wave (FMCW) radar is presented. To minimize the effect of the power supply ripple on the FMCW radar sensor’s resolution, a folded cascode error ...
Jun-Hee Lee, Mun-Kyo Lee, Jung-Dong Park
doaj   +1 more source

Theoretical and Experimental Research on Spatial Performances of the Long-slit Streak Tube

open access: yesMeasurement Science Review, 2022
The streak tubes are widely used in National Ignition Facility (NIF), Inertial Confinement Fusion (ICF), and streak tube imaging lidar (STIL) as radiation or imaging detectors. The spatial resolution and effective photocathode area of the streak tube are
Tian Liping   +7 more
doaj   +1 more source

A New Design of Large-format Streak Tube with Single-lens Focusing System

open access: yesMeasurement Science Review, 2021
Streak tubes with large-format and high spatial resolution are central to mm-spatial-resolved STIL detection system and hyperspectral resolved ICF experiment.
Tian Liping   +6 more
doaj   +1 more source

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