Enhanced fast digital integrator for magnetic measurements

Pasquale Arpaia, Pasquale Cimmino, Lucio Fiscarelli

Abstract

An enhanced Fast Digital Integrator (eFDI) was designed to satisfy the new requirements in terms of dynamic accuracy, noise, self-calibration accuracy, and data throughput arising from current on-field exploitation of the previous integrator (FDI) [1] in magnetic measurements for particle accelerators at CERN. In this paper, initially, the specifications, the design solutions, and the main features of the eFDI prototype are illustrated. Then, the preliminary results of the metrological characterization are compared with the FDI performance in order to highlight the achieved improvements.

Keywords

Magnetic measurement, digital integrator, ADC

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IMEKO-TC4-2014-488.pdf

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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