A high dynamic range data acquisition system for a solid-state electron electric dipole moment experiment

Young Jin Kim; Brandon Kunkler; Chen Yu Liu; Gerard Visser

doi:10.1063/1.3676163

A high dynamic range data acquisition system for a solid-state electron electric dipole moment experiment

Young Jin Kim, Brandon Kunkler, Chen Yu Liu, Gerard Visser

Research output: Contribution to journal › Review article › peer-review

Abstract

We have built a high precision (24-bit) data acquisition (DAQ) system capable of simultaneously sampling eight input channels for the measurement of the electric dipole moment of the electron. The DAQ system consists of two main components: a master board for DAQ control and eight individual analog-to-digital converter (ADC) boards for signal processing. This custom DAQ system provides galvanic isolation of the ADC boards from each other and the master board using fiber optic communication to reduce the possibility of ground loop pickup and attain ultimate low levels of channel cross-talk. In this paper, we describe the implementation of the DAQ system and scrutinize its performance.

Original language	English (US)
Article number	013502
Journal	Review of Scientific Instruments
Volume	83
Issue number	1
DOIs	https://doi.org/10.1063/1.3676163
State	Published - Jan 2012
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

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10.1063/1.3676163

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title = "A high dynamic range data acquisition system for a solid-state electron electric dipole moment experiment",

abstract = "We have built a high precision (24-bit) data acquisition (DAQ) system capable of simultaneously sampling eight input channels for the measurement of the electric dipole moment of the electron. The DAQ system consists of two main components: a master board for DAQ control and eight individual analog-to-digital converter (ADC) boards for signal processing. This custom DAQ system provides galvanic isolation of the ADC boards from each other and the master board using fiber optic communication to reduce the possibility of ground loop pickup and attain ultimate low levels of channel cross-talk. In this paper, we describe the implementation of the DAQ system and scrutinize its performance.",

author = "Kim, {Young Jin} and Brandon Kunkler and Liu, {Chen Yu} and Gerard Visser",

note = "Funding Information: This work was supported by NSF Grant Nos. 0457219 and 0758018. We also acknowledge the support from IU center for Spacetime Symmetries.",

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AU - Kunkler, Brandon

AU - Liu, Chen Yu

AU - Visser, Gerard

N1 - Funding Information: This work was supported by NSF Grant Nos. 0457219 and 0758018. We also acknowledge the support from IU center for Spacetime Symmetries.

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Y1 - 2012/1

N2 - We have built a high precision (24-bit) data acquisition (DAQ) system capable of simultaneously sampling eight input channels for the measurement of the electric dipole moment of the electron. The DAQ system consists of two main components: a master board for DAQ control and eight individual analog-to-digital converter (ADC) boards for signal processing. This custom DAQ system provides galvanic isolation of the ADC boards from each other and the master board using fiber optic communication to reduce the possibility of ground loop pickup and attain ultimate low levels of channel cross-talk. In this paper, we describe the implementation of the DAQ system and scrutinize its performance.

AB - We have built a high precision (24-bit) data acquisition (DAQ) system capable of simultaneously sampling eight input channels for the measurement of the electric dipole moment of the electron. The DAQ system consists of two main components: a master board for DAQ control and eight individual analog-to-digital converter (ADC) boards for signal processing. This custom DAQ system provides galvanic isolation of the ADC boards from each other and the master board using fiber optic communication to reduce the possibility of ground loop pickup and attain ultimate low levels of channel cross-talk. In this paper, we describe the implementation of the DAQ system and scrutinize its performance.

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A high dynamic range data acquisition system for a solid-state electron electric dipole moment experiment

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