Decrease uncertainty of measuring small differential signal against large common-mode signal

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Abstract

Comparators capable of comparing two alternating signals of the similar frequency within a wide dynamic range of frequencies and voltages are lock-in amplifiers with a differential input. The paper presents the methods and means are suggested for reducing the measurements uncertainty conditioned by the finite value of the common-mode rejection ratio in lock-in amplifier with a differential input.

Original languageEnglish
Article number01006
JournalMATEC Web of Conferences
Volume102
DOIs
Publication statusPublished - 15 Mar 2017
Event5th International Forum for Young Scientists on Space Engineering 2017 - Tomsk, Russian Federation
Duration: 18 Apr 201720 Apr 2017

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ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

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