PRECISION MEASUREMENT OF LOW AC VOLTAGE IN WIDE BAND WITH COMPOSITE AMPLIFIER

Zdenek Havranek

Abstract

The paper describes theoretical design and simulation results of the high precision amplifier for use in metrology especially for measurement of low AC voltage in a wide frequency range. The whole device will be used in process of calibration of common multimeters with AC/DC comparation technique.

Keywords

composite amplifier, AC voltage measurement, calibration instrumentation

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PWC-2006-TC4-080u.pdf

DOI

-

IMEKO TC

TC4 - Measurement of Electrical Quantities

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