EVALUATION OF THE POSSIBILITIES OF PROVIDING THE NECESSARY ACCURACY OF THE RADIAL VELOCITY MEASURING OF A TARGET BY COHERENT-PULSE RADARS OUTSIDE THE LINE OF SIGHT

Main Article Content

Oleksandr Kuznietsov
https://orcid.org/0000-0002-5915-8107
Vladimir Karlov
https://orcid.org/0000-0002-1043-684X
Valentin Petrushenko
https://orcid.org/0000-0002-5829-5433
Oksana Biesova
https://orcid.org/0000-0001-7744-1339
Olena Lukashuk
https://orcid.org/0000-0001-8721-2433

Abstract

The purpose of the article. The article estimates the possible values of the components of the mean-square error of measuring the radial velocity of the target which appear as a result of fluctuations of the phase of the radio signal outside the radar line of sight. The expediency of using a coherent burst of radio pulses to provide the necessary detection range with specified quality indicators is substantiated. Consideration is carried out for a model of a signal with a random amplitude and an initial phase. It is assumed that phase fluctuations are distributed according to the normal law with zero mean, and their correlation decreases with an increase in the interval between the radio bursts of the packet alternating. Results. The results show that due to the phase fluctuations of the radio pulses of the received pack, the mean-square measuring error of the target radial velocity can exceed the values determined by the tactical requirements for coherent-pulse radars. Conclusions. The performed numerical analysis allows to determine the degree of reduction of the quality of the radio pulses burst time-frequency processing in coherent-pulse radars and evaluates the degree of reduction of the effectiveness of the further secondary processing of the radar information.

Article Details

How to Cite
Kuznietsov, O., Karlov, V., Petrushenko, V., Biesova, O., & Lukashuk, O. (2019). EVALUATION OF THE POSSIBILITIES OF PROVIDING THE NECESSARY ACCURACY OF THE RADIAL VELOCITY MEASURING OF A TARGET BY COHERENT-PULSE RADARS OUTSIDE THE LINE OF SIGHT. Advanced Information Systems, 3(3), 63–67. https://doi.org/10.20998/2522-9052.2019.3.09
Section
Information systems research
Author Biographies

Oleksandr Kuznietsov, Ivan Kozhedub Kharkiv National Air Force University, Kharkiv

Candidate of Technical Sciences, Associate Professor, Professor

Vladimir Karlov, Ivan Kozhedub Kharkiv National Air Force University, Kharkiv

Doctor of Technical Sciences, Professor, Head of Department

Valentin Petrushenko, military unit А2183

commander

Oksana Biesova, Kharkiv National Air Force University, Kharkiv

Candidate of Technical Sciences, Senior Research of the Air Force Scientific Center

Olena Lukashuk, Kharkiv National Air Force University, Kharkiv

Candidate of Technical Sciences, Associate Professor of the Department of Physics and Radio Electronics

References

Shirman, Ya.D. (1999), Radio electronic systems, Z.А.О. „МАКVISС”, Moscow, 828 p.

Shifrin, Ya.S. (1970), Statistical antenna theory issues, Sov. radio, Moscow, 383 p.

Krasyuk, N.P. (1988), The influence of the troposphere and underlying surface on the radar’s work, Radio and communica-tion, Moscow, 223 p.

Petrushenko, M.M. (2009), “Features of the use of radio systems of the Air Force in unstable hydrometeorological conditions and natural meteorological phenomena”, Navigation and communication control systems, No. 2 (10), pp. 54–57.

Karlov, V.D., Leonov, I.G., Prisyazhny, A.E. and Lukovskiy, O.Ya. (2006), “Detection of aerodynamic targets in the condi-tions of noise and passive interference with a wide Doppler spectrum”, Information Processing Systems, No. 9 (58), pp. 34–36.

Skolnik, M. (1976), Radar Reference Guide, Sov. radio, Moscow, 456 p.

Karlov, V.D., Minervin, N.N., Petrushenko, N.N. and Lukashuk, E.V. (2008), “Influence of inhomogeneities of radar station’s position on the effectiveness of suppressing external interference when locating of the overwater targets”, Navigation and com-munication control systems, No. 4 (8), pp. 34–36.

Bleveshchuk, Ya.О., Brechka, М.М., Vasylets, V.О. and Sukharevsky, О.І. (2011), “Development of a methodology for as-sessing the radar characteristics of helicopters of the Air Force of the Armed of Ukraine”, Science and Technology of the Air Force of Ukraine, No. 1 (5), pp. 83–88.

Karlov, V.D., Artemenko, A.M., Strutsinskiy, O.V. and Pichugin, І.М. (2017), “Features of the location of helicopters in the propagation of radio waves over the sea”, Scientific Works of Kharkiv National Air Force University, No. 4 (53), pp. 93–96.

Karlov, V.D., Kucher, D.B., Strutsinskiy, O.V. and Lukashuk, О.V. (2016), “On the issue of measuring the range of low-altitude target during its radiolocation within the tropospheric waveguide over the sea”, Science and Technology of the Air Force of Ukraine, No. 3 (24), pp. 98–101.

Karlov, V., Kuznietsov, O., Artemenko, A. and Karlov, А. (2019), “Evaluation of the accuracy of measuring the radial velocity of a target with an exponential and alternating decrease in phase correlation of the burst radio signal”, Advanced information sys-tems, Vol. 3, No. 1, pp. 71–75, DOI: https://doi.org/10.20998/2522-9052.2018.1.04

Kovalenko, А. and Kuchuk H. (2018), “Methods for synthesis of informational and technical structures of critical application object’s control system”, Advanced Information Systems, Vol. 2, No. 1, pp. 22–27, DOI: https://doi.org/10.20998/2522-9052.2018.1.04

Sviridov, A., Kovalenko, A. and Kuchuk, H. (2018), “The pass-through capacity redevelopment method of net critical section based on improvement ON/OFF models of traffic”, Advanced Information Systems, Vol. 2, No. 2, pp. 139–144, DOI: https://doi.org/10.20998/2522-9052.2018.2.24

Kuchuk, G., Nechausov, S. and Kharchenko, V. (2015), “Two-stage optimization of resource allocation for hybrid cloud data store”, International Conference on Information and Digital Technologies, Zilina, pp. 266-271, DOI: http://dx.doi.org/10.1109/DT.2015.7222982

Ruban, I., Kuchuk, H. and Kovalenko A. (2017), “Redistribution of base stations load in mobile communication networks”, Innovative technologies and scientific solutions for industries, No 1 (1), P. 75–81, DOI :

https://doi.org/10.30837/2522-9818.2017.1.075

Kuchuk, G., Kovalenko, A., Komari, I.E., Svyrydov, A. and Kharchenko V.. (2019), “Improving big data centers energy effi-ciency: Traffic based model and method”, Studies in Systems, Decision and Control, vol 171, Kharchenko, V., Kondratenko, Y., Kacprzyk, J. (Eds.), Springer Nature Switzerland AG, pp. 161–183.

Kovalenko, A.A. and Kuchuk, G.А. (2018), “The current state and trends of the development of computer systems of objects of critical application”, Systems of control, navigation and communication, PNTU, Poltava, No. 1 (47), pp. 110–113. DOI : https://doi.org/10.26906/SUNZ.2018.1.110.

Amin Salih M. and Potrus M.Y. (2015), “A Method for Compensation of Tcp Throughput Degrading During Movement Of Mobile Node”, ZANCO Journal of Pure and Applied Sciences, Vol. 27, No 6, pp. 59–68.

Saravana, Balaji B.,, Karthikeyan, N.K. and Raj Kumar, R.S., (2018), “Fuzzy service conceptual ontology system for cloud service recommendation”, Computers & Electrical Engineering, Vol. 69, pp. 435–446, DOI: https://doi.org/10.1016/j.compeleceng.2016.09.013.

Saravana, Balaji B., Mohamed, Uvaze Ahamed, Eswaran C. and Kannan R., (2019), “Prediction-based Lossless Image Com-pression”, Lecture Notes in Computational Vision and Biomechanics (Springer), Vol. 30, No 1, pp.1749 – 17961, DOI: https://doi.org/10.1007/978-3-030-00665-5_161

Saravanan, S., Hailu, M., Gouse, G.M., Lavanya, M. and Vijaysai, R. (2019), “Optimized Secure Scan Flip Flop to Thwart Side Channel Attack in Crypto-Chip”, International Conference on Advances of Science and Technology, ICAST 2018. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 274, Springer, Cham, DOI: https://doi.org/10.1007/978-3-030-15357-1_34

Dhivakar, B., Saravanan, S.V., Sivaram, M. and Krishnan R.A. (2012), “Statistical Score Calculation of Information Retrieval Systems using Data Fusion Technique”, Computer Science and Engineering, Vol. 2, Issue 5, pp.43-45, DOI: http://doi.org/10.5923/j.computer.20120205.01

Sivaram, M., Batri, K., Amin Salih, Mohammed and Porkodi V. (2019), “Exploiting the Local Optima in Genetic Algorithm using Tabu Search”, Indian Journal of Science and Technology, Volume 12, Issue 1, DOI: http://doi.org/10.17485/ijst/2019/v12i1/139577

Sivaram, M., Yuvaraj, D., Amin Salih, Mohammed, Porkodi, V. and Manikandan V. (2018), “The Real Problem Through a Selection Making an Algorithm that Minimizes the Computational Complexity”, International Journal of Engineering and Ad-vanced Technology, Vol. 8, iss. 2, 2018, pp. 95-100.

Karlov, V.D., Rodyukov, A.O. and Pichugin, I.M. (2015), “Statistical characteristics of radar signals are reflected from local objects in conditions of abnormal refraction”, Science and Technology of the Air Force of Ukraine, No. 4 (21), pp. 71–74.

Shirman, Ya.D. and Manzhos, V.N. (1981), Theory and technology of processing radar information against the background noise, Radio and communication, Moscow, 416 p.

Sedyshev, Yu.M., Karpenko, V.I. and Atamanskiy, D.V. (2010), Radio electronic systems, KhAFU, Kharkiv , 418 p.