Výsledky vyhledávání - "V. I. Chyhin"

Improvement of unmanned aerial vehicles detection method by spectral analysis of acoustic signals

Autor: Y. V. Shabatura, M. V. Buhaiov, V. I. Chyhin, M. М. Protsenko

Publikováno v: Military Technical Collection. :58-63

The creation of algorithms for the detection of unmanned aerial vehicles (UAVs) based on the analysis of acoustic signals is an actual problem of the present. To solve such problem, it is necessary to correctly take into account the conditions for th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e53d561962350a810e1d9d655c380b84
https://doi.org/10.33577/2312-4458.20.2019.58-63

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Investigation of Deposition Conditions of Thin Copper Films from Electrode Destruction Products of Overvoltage High-voltage Discharge in High Pressure Argon

Autor: O. Y. Mynia, R. V. Hrytsak, O. K. Shuaibov, Z. T. Homoki, V. I. Chyhin, M. I. Vatrala, A. O. Malinina

Publikováno v: Journal of Nano- and Electronic Physics. 13:05003-1

Приведено характеристики високовольтного наносекундного розряду між мідними електродами в аргоні при тисках 100-150 кПа. В процесі мікров

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70ae4cf5f17b476c612de10b4b750023
https://doi.org/10.21272/jnep.13(5).05003

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Limits of the shell-beacon coordinate measurement and antenna geometry of passive phase-difference radar systems

Autor: V. I. Chyhin

Publikováno v: Military Technical Collection. :45-49

The permitted limits for measurement of the coordinates of shell-beacon on a trajectory by means of the phase-difference passive radar system are theoretically defined. Analytical relationships between the phase difference of radio waves, which comes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1655c978d9a5e127e937b5cb6ff98420
https://doi.org/10.33577/2312-4458.8.2013.45-49

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Estimation of accuracy of measuring of parameters of trajectory of shells and mines by the passive difference-phase radar system

Autor: V. I. Chyhin, R. I. Huschak

Publikováno v: Military Technical Collection. :90-93

In theory the errors of measuring of co-ordinates of flight of shell-lighthouse are estimated at the use of the passive difference-phase radar system. Formulas are received for the calculation of three coordinates of shell at the use of four receivin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57d91f0cfc6069d845a05a11c2025d57
https://doi.org/10.33577/2312-4458.6.2012.90-93

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Numerical modeling of trajectory of mines and shells fly including vertical distribution of air density

Autor: V. I. Chyhin, O. P. Gorun, S. N. Sviderok

Publikováno v: Military Technical Collection. :124-129

Чисельним методом розв’язані диференціальні рівняння польоту міни і снаряда у двомірному просторі. Отримані залежності дальності і ча

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::474e5398e43205fb69a11742eba9023a
https://doi.org/10.33577/2312-4458.4.2011.124-129

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Parameters of corona plasma on the surface of the military purpose aircrafts

Autor: L. I. Odosiy, P. P. Gorun, S. V. Korolko, V. I. Chyhin, R. V. Kuzmenko

Publikováno v: Military Technical Collection. :36-39

The article is connected with the calculation of the current impulses of negative plasma of corona on the surface of aircrafts and the change of oxygen concentration of its allotrope modification.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::746b2fc2bda142154227e88bf1d5438c
https://doi.org/10.33577/2312-4458.2.2009.36-39

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