THE CLOSED SIGNAL PROCESSING SCHEME IN THE FIBER-OPTIC CURRENT SENSOR

Meshkovsky Igor K., Vladimir E. Strigalev, Tarakanov Sergey A.

2010 , VOLUME 10, NUMBER 1 ( JANUARY-FEBRUARY )

ISSN 2226-1494 (print), ISSN 2500-0373 (online)

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Editor-in-Chief

Nikiforov
Vladimir O.
D.Sc., Prof.

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THE CLOSED SIGNAL PROCESSING SCHEME IN THE FIBER-OPTIC CURRENT SENSOR

I. K. Meshkovsky, V. E. Strigalev, S. A. Tarakanov

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Abstract

The way of accuracy increasing of the fiber optic current sensor in wide currents range is considered in this article by the closed signal processing scheme. The way of the modulator control operation by the second feedback addition in the processing scheme is also considered.

Keywords: fiber-optic current sensor, fiber interferential scheme, the double-refraction modulator, closed signal processing scheme

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