نتایج جستجو برای: readout system

تعداد نتایج: 2237216  

2002
S. A. Baird E. Corrin C. Foudas

The first prototypes of the production version of the Front-End Driver (FED) card for the CMS silicon strip tracker are about to be manufactured. The FEDs provide the off-detector processing of the tracker readout system. They digitise and zero-suppress the multiplexed analogue optical data sent on each Level-1 trigger from the ondetector APV25 pipeline chips. This paper outlines the design and...

Journal: :IEEE Trans. Circuits Syst. Video Techn. 1997
Chih-Cheng Hsieh Chung-Yu Wu Far-Wen Jih Tai-Ping Sun

A discussion of CMOS readout technologies for infrared (IR) imaging systems is presented. First, the description of various types of IR detector materials and structures is given. The advances of detector fabrication technology and microelectronics process technology have led to the development of large format array of IR imaging detectors. For such large IR FPA’s which is the critical componen...

2009
C. Avanzini G. Collazuol S. Galeotti E. Imbergamo G. Lamanna G. Magazzù G. Ruggiero M. Sozzi S. Venditti

The main goal of the NA62 experiment is to measure the branching ratio of the K → πνν̄ decay, collecting O(100) events in two years of data taking. Efficient online selection of interesting events and loss-less readout at high rate will be key issues for such experiment. An integrated trigger and data acquisition system has been designed. Only the very first trigger stage will be implemented in ...

Journal: :Physical review letters 2012
J E Johnson C Macklin D H Slichter R Vijay E B Weingarten John Clarke I Siddiqi

We demonstrate high-fidelity, quantum nondemolition, single-shot readout of a superconducting flux qubit in which the pointer state distributions can be resolved to below one part in 1000. In the weak excitation regime, continuous measurement permits the use of heralding to ensure initialization to a fiducial state, such as the ground state. This procedure boosts readout fidelity to 93.9% by su...

Journal: :Clinical chemistry 2008
Michael Hartmann Monika Schrenk Anette Döttinger Sarah Nagel Johan Roeraade Thomas O Joos Markus F Templin

BACKGROUND The concurrent detection and quantification of analytes that vary widely in concentration present a principal problem in multiplexed assay systems. Combining competitive and sandwich immunoassays permits coverage of a wide concentration range, and both highly abundant molecules and analytes present in low concentration can be quantified within the same assay. METHODS The use of dif...

2015
J Novy M Bodlak M Virius D Steffen J Tomsa A Kveton D Levit S Huber V Frolov

This contribution focuses on the deployment and first results of the new data acquisition system (DAQ) of the COMPASS experiment at CERN laboratory. The COMPASS experiment is a fixed target experiment with maximum rate of 1.5 GB/s. The DAQ utilizing FPGA-based event builder is designed to be able to readout data at maximum rate of the experiment. The DAQ is developed under name RCCARS (run cont...

Journal: :Assay and drug development technologies 2011
Yuhong Du Zaneta Nikolovska-Coleska Min Qui Lian Li Iestyn Lewis Raymond Dingledine Jeanne A Stuckey Krzysztof Krajewski Peter P Roller Shaomeng Wang Haian Fu

Förster (fluorescence) resonance energy transfer (FRET) and fluorescence polarization (FP) are widely used technologies for monitoring bimolecular interactions and have been extensively used in high-throughput screening (HTS) for probe and drug discovery. Despite their popularity in HTS, it has been recognized that different assay technologies may generate different hit lists for the same bioch...

Journal: :The Review of scientific instruments 2012
M A Dobbs M Lueker K A Aird A N Bender B A Benson L E Bleem J E Carlstrom C L Chang H-M Cho J Clarke T M Crawford A T Crites D I Flanigan T de Haan E M George N W Halverson W L Holzapfel J D Hrubes B R Johnson J Joseph R Keisler J Kennedy Z Kermish T M Lanting A T Lee E M Leitch D Luong-Van J J McMahon J Mehl S S Meyer T E Montroy S Padin T Plagge C Pryke P L Richards J E Ruhl K K Schaffer D Schwan E Shirokoff H G Spieler Z Staniszewski A A Stark K Vanderlinde J D Vieira C Vu B Westbrook R Williamson

A technological milestone for experiments employing transition edge sensor bolometers operating at sub-Kelvin temperature is the deployment of detector arrays with 100s-1000s of bolometers. One key technology for such arrays is readout multiplexing: the ability to read out many sensors simultaneously on the same set of wires. This paper describes a frequency-domain multiplexed readout system wh...

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