Results 21 to 30 of about 83,163 (274)
Proportional electro-hydraulic valves: from analogue to digital control [PDF]
, 2014 Proportional electro-hydraulic valves are ubiquitous as flow actuators in hydraulic systems. Flow regulation is the result of the accurate positioning of a spool driven by a solenoid and a position sensor, usually a Linear Variable Differential ...
Acuna Bravo, Wilber +3 more
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Electronics Letters, 2023 The fully passive noise shaping (NS) successive approximation register (SAR) analog‐to‐digital converters (ADCs) are simple, operational transconductance amplifier (OTA) free and scaling friendly. Previous passive NS‐SAR ADCs rely on the multi‐path‐input
Xingshuai Zou, Jiaxin Liu, Qiang Li
doaj +1 more source
Accurate Power-Efficient Format-Scalable Multi-Parallel Optical Digital-to-Analogue Conversion
Photonics, 2021 In optical transmitters generating multi-level constellations, optical modulators are preceded by Electronic Digital-to-Analog-Converters (eDAC). It is advantageous to use eDAC-free Optical Analog to Digital Converters (oDAC) to directly convert digital ...
Moshe Nazarathy, Ioannis Tomkos
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A New Application of Transient Recorder to Magnetic Measurements (Part I: Core Loss Measurement at Very Low Frequencies) [PDF]
, 1976 A new method have been developed based upon analogue-to-digital conversion techniques and memories. The method involves the scaling of operating frequency from "real" to "optimum" for the power loss measurement.
Ishihara, Yoshiyuki +3 more
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Continuous time delta sigma modulators with reduced clock jitter sensitivity [PDF]
, 2006 In this paper, a technique and method is presented to suppress the effect of clock-jitter in continuous-time delta-sigma modulators with switched-current (current-steering) digital to analogue converters.
Kale, I. +3 more
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Electronics Letters, 2003 The dynamic routing operation of optical packets by a novel optical router consisting of an optical digital-to-analogue-conversion-type header processor, an electrically-tunable laser, a semiconductor optical amplifier-based wavelength converter, and an arrayed-waveguide grating router, is reported. A binary header is converted to the single pulse with
H. Uenohara, T. Seki, K. Kobayashi
openaire +1 more source
Radiation test and application of FPGAs in the ATLAS Level 1 Trigger [PDF]
, 2001 The front-end system of the Silicon Drift Detectors (SDDs) of the ALICE experiment is made of two ASICs. The first chip performs the preamplification, temporary analogue storage and analogue-to-digital conversion of the detector signals.
Bocci, V +7 more
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Radiation testing of low cost, commercial off the shelf microcontroller board
Nuclear Engineering and Technology, 2021 The impact of gamma radiation on a commercial off the shelf microcontroller board has been investigated. Three different tests have been performed to ascertain the radiation tolerance of the device from a nuclear decommissioning deployment perspective ...
Tomas Fried +8 more
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Analogue to Digital and Digital to Analogue Converters (ADCs and DACs): A Review Update [PDF]
, 2016 This is a review paper updated from that presented for CAS 2004. Essentially, since then, commercial components have continued to extend their performance boundaries but the basic building blocks and the techniques for choosing the best device and ...
Pickering, J.
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A microprocessor based, multi-channel low-temperature monitoring system [PDF]
, 1982 A multi-channel low-temperature monitoring system and its design considerations are presented. The system is microprocessor based and specially designed to interface thermoresistive sensors in cryogenic experiments.
Dijk, M.H.H. van, Kuiper, B.W.
core +3 more sources