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   Articles with "digitizer" as a keyword



FPGA-based digitizer for BGO-based time-of-flight PET

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recommendations! Published in 2024 at "Physics in Medicine and Biology"

DOI: 10.1088/1361-6560/adc362

Abstract: We present a novel field-programmable gate array (FPGA)-based bismuth germanate (BGO) time-of-flight (TOF) digitizer, implemented on an FPGA (XC7VX485T-2FFG1761C, Xilinx). This digitizer is designed to address the recently highlighted characteristics of BGO, which generates both… read more here.

Keywords: digitizer; time; fpga based; bgo based ... See more keywords

NUMEXO2: a versatile digitizer for nuclear physics

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recommendations! Published in 2025 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/20/05/t05004

Abstract: NUMEXO2 is a 16 channels 14 bit/200 MHz digitizer and processing board initially developed for gamma-ray spectroscopy (for EXOGAM: EXOtic nuclei GAMma ray). NUMEXO2 has been gradually extended and improved as a general purpose digitizer… read more here.

Keywords: digitizer; versatile digitizer; numexo2 versatile; digitizer nuclear ... See more keywords

A Low Power Digitizer Array With Adaptive Split Current Source for 3-D-Stacked 100 MP High Dynamic Range Imager

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recommendations! Published in 2025 at "IEEE Sensors Journal"

DOI: 10.1109/jsen.2025.3563964

Abstract: The increasing demand for high dynamic range (HDR), power efficiency, and high resolution has driven the adoption of single-exposure dual conversion gain (DCG) techniques. This article proposes an adaptive split current source to optimize power… read more here.

Keywords: tex math; power; digitizer; inline formula ... See more keywords

Analysis of a Linearizing Direct Digitizer With Phase-Error Compensation for TMR Angular Position Sensor

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recommendations! Published in 2018 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2018.2810698

Abstract: This paper proposes an efficient linearizing direct digitizer for tunneling magnetoresistance (TMR)-based angular position sensor. The proposed linearizing digitizer for TMR angle sensors (LDTA) converts sine and cosine natured analog outputs from the TMR sensor… read more here.

Keywords: methodology; error; linearizing direct; digitizer ... See more keywords

Geometric Programming Assisted Conversion Time Reduction Technique Applied to a Multiregime-Based Digitizer for Wide Span Resistive Sensors

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recommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"

DOI: 10.1109/tim.2023.3249248

Abstract: This manuscript proposes a geometric-programming (GP)-aided approach for reducing the conversion time of digitizers for resistive sensors. The digitizer, comprising a relaxation oscillator circuit, partitions the sensor span into multiple regimes. An optimization problem with… read more here.

Keywords: conversion; resistive sensors; digitizer; geometric programming ... See more keywords