ISSN 0021-3454 (print version)
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12
Issue
vol 60 / DECEMBER, 2017
Article

DOI 10.17586/0021-3454-2017-60-12-1130-1137

UDC 621.372.4.08

USING RC CIRCUITS FOR FORMATION OF STANDARD SIGNALS IN CONVERTERS OF GENERALIZED PARAMETERS OF MULTICOMPONENT TWO-TERMINAL NETWORKS

V. I. Ivanov
Southwest State University, Department of Computer Science, Kursk;


V. S. Titov
Southwest State University, Department of Computer Science, Kursk; Professor, Head of Department


S. N. Gvozdeva
Southwest State University, Department of Computer Science; Student


Abstract. A device for formation of standard signals of the shape of power function is proposed. The device is constructed as an n-cascaded differentiator on series-connected RC-circuits. The device does not contain operational amplifiers in differentiator circuits and therefor avoids distortions of the shape of signals of a disbalance caused by time delays in cascades. The possibility of applying high-voltage test pulses in the passive circuit of the differentiator makes it possible to increase the resolving power of the converter and increase the number of measured generalized parameters of the passive multi-element two-terminal network. Analytical expressions are presented for calculating generalized conductivity parameters of dipoles, including objects with a short-circuit between poles at a direct current. 
Keywords: generalized parameters, multicomponent two-terminal networks, differentiators

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