Search Results - "Sosnytskiy, S V"

PIPELINE SIGNAL PROCESSING WITH HIGH RESOLUTION IN BOTH TIME AND FREQUENCY DOMAINS by Sosnytskiy, S. V., Vavriv, D. M.

“…An algorithm for real time signal processing with high accuracy of determining both frequency and time characteristics of RF signals is proposed. The algorithm…”
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WIDEBAND DIGITAL RECEIVER/PULSE ANALYZER by Vynogradov, V. V., Volkov, V. A., Kozhyn, R. V, Sosnytskiy, S. V., Vavriv, D. M., Vasilyev, O. Y., Bulakh, E. V., Usik, P. V., Kuzin, A. I.

“…The experience of development of a digital receiver/pulse analyzer is described. The measuring set has a modular structure and consists of three functionally…”
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Self-consistent simulation of the spatial-harmonic magnetron with cold secondary-emission cathode by Schunemann, K., Sosnytskiy, S.V., Vavriv, D.M.

“…A self-consistent mathematical model of the spatial-harmonic magnetron (SHM), with cold secondary-emission cathode is proposed for investigating steady-state…”
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Theory of the spatial-harmonic magnetron: an equivalent network approach by Sosnytskiy, S.V., Vavriv, D.M.

“…The spatial-harmonic magnetron (SHM) is an effective source of millimeter-wave radiation. A theory, based on an equivalent network approach, is proposed for…”
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Mechanisms of oscillations excitation in the spatial-harmonic magnetron with cold secondary-emission cathode by Avtomonov, N I, Sosnytskiy, S V, Vavriv, D M

“…In this presentation, a theory of the excitation of oscillations in SHM has been presented. The theory covers different scenarios of the magnetron start-up…”
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Restoration of aliased average Doppler spectra by Sosnytskiy, S. V.

“…A method of restoration of aliased Doppler spectra is proposed. The method is based on the fact that overlaid spectral components of the received signals are…”
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Controlling the circuit efficiency of spatial-harmonic magnetrons by Fursova, E.V., Sosnytskiy, S.V., Vavriv, D.M.

“…A method of increasing the efficiency of the spatial-harmonic magnetrons is proposed. The method is based on introducing an intentional nonhomogeneity to the…”
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Surveillance Radar "OKO": An Effective Instrument for Security Applications by Vavriv, D. M., Volkov, V. A., Vinogradov, V. V., Kravtsov, A. A., Bulakh, E. V., Sosnytskiy, S. V., Sekretarov, S. S., Nechaev, O.G., Gikalov, V.N., Gordeev, K. V., Suvid, A.N., Kondrikov, A. V., Kluchko, A. B.

“…We present a recently developed radar "OKO", which is intended for all-weather, long-term operation under local or remote control. It can be used for various…”
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Improving SAR images: Built-in geometric and multi-look radiometric corrections by Bezvesilniy, O O, Gorovyi, I M, Sosnytskiy, S V, Vynogradov, V V, Vavriv, D M

“…SAR systems installed on small aircrafts and UAVs suffer from trajectory deviations and instabilities of antenna orientation. These kinds of motion errors lead…”
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Operating Modes of Magnetron Auxiliary Cathode by Avtomonov, N.I., Sosnytskiy, S.V., Vavriv, D.M.

“…In this paper, theoretical investigations of the auxiliary cathode operation in magnetrons with secondary-emission cold cathode have been performed. It is…”
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A comparison study of conventional and spatial-harmonic magnetrons by Vavriv, D.M., Sosnytskiy, S.V.

“…This paper presents a comparative study of conventional magnetrons and spatial-harmonic magnetrons. The space charge distribution is SHMs is essentially…”
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Mode-interaction effects in spatial-harmonic magnetrons by Vavriv, D.M., Sosnytskiy, S.V., Schunemann, K.

“…Our results have shown that the usually used single-mode approximation of the magnetron cavity field works reasonably well only for modeling steady-state…”
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Physics of spatial-harmonic magnetrons with cold cathode by Sosnytskiy, S.V., Vavriv, D.M., Schunemann, K.

“…The conventional notions about the physics of magnetrons do not work in the case of spatial-harmonic magnetrons with cold secondary-emission cathodes. There…”
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Development of Surveillance and Tracking Radar by Vavriv, D.M., Volkov, V.A., Sosnytskiy, S.V., Shevchenko, A.V., Kozhyn, R.V., Kravtsov, A.A., Vasilevskiy, M.P., Zaikin, D.I.

“…A high-resolution surveillance and tracking radar has been recently developed and tested at the Institute of Radio Astronomy. The radar is a monopulse,…”
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Advantages of doublet modes for high-power millimeter-wave generation by Sosnytskiy, S.V., Vavriv, D.M.

“…The application in vacuum electron oscillators of degenerated modes, which are split due to absence of the exact symmetry of oscillatory circuits, is…”
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