South-Russian State University of Economics and Service

www.sssu.ru
Uglerodovskiy, Russia

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Dvornikov O.V.,Minsk Research Instrument Making Institute | Tchekhovsi V.A.,Belarusian National Technical University | Dyatlov V.L.,Minsk Research Instrument Making Institute | Prokopenko N.N.,South-Russian State University of Economics and Service
Instruments and Experimental Techniques | Year: 2014

A two-channel integrated circuit for processing current pulses of silicon photomultiplier is based on an -1.3 analog basic array. Each channel of the integrated circuit contains a transresistance amplifier with a maximal conversion coefficient of about 5 mV/μA, regulated in a -70 dB range, and a discriminator with a threshold changeable within ±500 mV. The circuit designs of separate stages of the integrated circuit and experimental characteristics are given. © 2014 Pleiades Publishing, Inc.


Petrosyan M.O.,Siberian State Aerospace University | Kovalev I.V.,Siberian State Aerospace University | Zelenkov P.V.,Siberian State Aerospace University | Chuvashova M.N.,Siberian State Aerospace University | And 2 more authors.
IOP Conference Series: Materials Science and Engineering | Year: 2016

Over the years, since the world moved to a system of market-based economic relations scientists and businessmen worldwide wonder how to ease and modernize the process of analyzing business performance. During this time, a variety of methods and tools have been developed to deal with this problem. After all, the productivity of the company is directly related to it's competitive qualities, so the managers are interested in the quality of evaluation of their companies. The article deals with the traditional methods of evaluating the performance of enterprises and some of the tools used in order to improve its quality. © Published under licence by IOP Publishing Ltd.


Prokopenko N.N.,Russian Academy of Sciences | Serebryakov A.I.,South-Russian State University of Economics and Service | Budyakov P.S.,South-Russian State University of Economics and Service
Proceedings of Papers - 5th European Conference on Circuits and Systems for Communications, ECCSC'10 | Year: 2010

The method of high-frequency correction differential and cascode the amplifiers, providing increase of factor of voltage amplification in a working range of frequencies is considered at low-resistance resistors of collector loading of transistors.


Prokopenko N.N.,Russian Academy of Sciences | Budyakov P.S.,South-Russian State University of Economics and Service | Serebryakov A.I.,South-Russian State University of Economics and Service
Proceedings of Papers - 5th European Conference on Circuits and Systems for Communications, ECCSC'10 | Year: 2010

New architectures of analog multipliers and mixers with low supply voltage are considered.


Ivanovich S.E.,South-Russian State University of Economics and Service | Ivanovich G.A.,South-Russian State University of Economics and Service
International Conference on Signals and Electronic Systems, ICSES'10 - Conference Proceeding | Year: 2010

Development of temperature compensated voltage references (VR) with neutron radiation tolerance based on radiation hardened analogous matrix master dice (AMMD) is considered. Recommendations for VR with neutron radiation tolerance designing are given. Copyright © 2010 by Institute of Electronics, Silesian University of Technology.


Marchuk V.I.,South-Russian State University of Economics and Service | Voronin V.V.,South-Russian State University of Economics and Service | Frantz V.A.,South-Russian State University of Economics and Service
Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | Year: 2013

A method for two-dimensional signal reconstruction in white-and-black and color image processing is developed. The method is based on adaptation to image brightness variations, i.e., on the definition of quasisteady regions and computation of estimations in each region using approximation by the first-order surface by the two-dimensional method of least squares. © 2013 by Begell House, Inc.


Ushakova N.L.,South-Russian State University of Economics and Service | Ushakov E.I.,South-Russian State University of Economics and Service | Chistoborodov G.I.,South-Russian State University of Economics and Service
Izvestiya Vysshikh Uchebnykh Zavedenii, Seriya Teknologiya Tekstil'noi Promyshlennosti | Year: 2011

The study aims to assess the impact of power factors on the parameters of ballooning threads that are suggested to define in dimensionless units.


Bezuglov E.D.,South-Russian State University of Economics and Service | Bezuglov Y.D.,South-Russian State University of Economics and Service | Gabriel'Yan D.D.,South-Russian State University of Economics and Service
8th International Conference on Antenna Theory and Techniques, ICATT'11 | Year: 2011

The characteristics of radiation and dispersion of frequency-spatially- polarizing structures in the form of the cylinder with a star contour are investigated in the report. Physical bases of occurrence of selective properties are considered. The interrelation of pattern of scattering and structure parameters (radius of the cylinder, number and depth of hollows) is analyzed. © 2011 IEEE.


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