V.V. Michurin1, A.P. Shabalkin2

1 JSC “Central radio-research institute named after academician A.I. Berg” (Moscow, Russia)

2 “Machine-Building Design Bureau” (Kolomna, Russia)

Problem statement. Space radar monitoring as an integral part of mapping and observation allows, regardless of the time of day, weather conditions and natural illumination, to obtain high-quality radar images of ground objects at a considerable distance and at the same time in a wide viewing area. Currently, the so-called "intelligent suppression" is widely used in practice, based on well-known technologies for creating imitation (relay) interference. The "intellectual" nature of suppression is provided mainly due to the mathematical apparatus implemented in the system and modern communication technologies. In the near future, the methods of intelligent suppression will find application in countering space radar monitoring (CRM).

Goal. To consider the appearance of intelligent suppression equipment to protect objects from CRM and the main technical requirements for it.

Results. The basic requirements for the appearance of intelligent suppression equipment for the protection of objects from KRM and the principles of its functioning are given. The results of experiments confirming the possibility of developing such equipment are presented.

Practical significance. The proposed version of the construction of intelligent suppression equipment to protect objects from CRM is promising due to the presence of its own radio detection channel in conjunction with the transceiver part using the minimum required energy potential.

Michurin V.V., Shabalkin A.P. Method of forming radar portraits of extended objects. Radiotekhnika. 2022. V. 86. № 5. P. 28−37. DOI: https://doi.org/10.18127/j00338486-202205-04 (In Russian)

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19. Men'shakov Ju.K. Tehnicheskaja razvedka iz kosmosa. M.: Academia. 2013. 656 s. (In Russian).
20. Verba V.S., Neronskij L.B., Osipov I.G., Turuk V.Je. Radiolokacionnye sistemy zemleobzora kosmicheskogo bazirovanija. Pod red.
    V.S. Verby. M.: Radiotehnika. 2010. 680 s. (In Russian).
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24. Palij A.I. Radiojelektronnaja bor'ba. M.: Voenizdat. 1989. S. 10-13 (In Russian).
25. Noniashvili M.I., Krjuchkov I.V., Lesnikov G.A., Nefedov S.I., Semenov A.N. Obzor sovremennyh radiolokatorov s sintezirovannoj aperturoj kosmicheskogo bazirovanija i analiz tendencij ih razvitija. M.: Vestnik MGTU im. N.Je. Baumana. Ser. «Priborostroenie». 2012
    (In Russian).
26. Kanatchikov A.A. Sravnitel'nyj analiz metodov obnaruzhenija i opredelenija parametrov zondirujushhih signalov RSA kosmicheskogo bazirovanija. Zhurnal radiojelektroniki. 2020. № 7 (In Russian).
27. Vakin S.A., Shustov L.N. Osnovy radioprotivodejstvija i radiotehnicheskoj razvedki. M.: Sovetskoe radio. 1968. S. 321-326 (In Russian).
28. Kuprjashkin I.F., Lihachev V.P. Kosmicheskaja radiolokacionnaja s’emka zemnoj poverhnosti v uslovijah pomeh. Voronezh: IPC «Nauchnaja kniga». 2014. 460 s. (In Russian).
29. Vladimirov V.I., Lihachev V.P., Shljahin V.M. Antogonisticheskij konflikt radiojelektronnyh sistem. Metody i matematicheskie modeli. Pod red. V.M. Shljahina. M.: Radiotehnika. 2004. 384 s. (In Russian).
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31. Arapov D.P., Lihachev V.P., Shljahin V.M. Osobennosti prednamerennogo iskazhenija radiolokacionnyh izobrazhenij celej, formiruemyh RLS s cifrovym sintezirovaniem apertury antenny. Izvestija vuzov. Ser. Radiojelektronika. 2002. № 4. S. 68-75 (In Russian).
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33. Kravchenko I.S., Michurin V.V. Metod formirovanija radiolokacionnyh portretov protjazhennyh ob’ektov. Ser. «Radiotehnika». 2021.
    S. 27-33 (In Russian).
34. Vnotchenko S.L., Kovalenko A.I., Riman V.V., Smirnov S.N., Shishanov A.V. Vozmozhnosti sozdanija shirokozahvatnyh radiolokatorov s sintezirovannoj aperturoj dlja malyh kosmicheskih apparatov. Voprosy jelektromehaniki. 2013. T. 134 (In Russian).
35. Radiolokacionnye sistemy vozdushnoj razvedki, deshifrirovanie radiolokacionnyh izobrazhenij. Pod red. L.A. Shkol'nogo. M.: Izd-vo VVIA im. prof. N.E. Zhukovskogo. 2008. S. 318-320 (In Russian).
36. Galashin M.E., Lisovskaja T.V., Kocherov A.N., Boldyrev N.A. Formirovanie izobrazhenija protjazhennoj lozhnoj celi na jekrane radiolokatorov s pomoshh'ju ustrojstva formirovanija signala. Sb. nauch. trudov FGUP «CNIRTI im. akademika A.I. Berga». V 2-h chastjah. M.: OOO NIC «Inzhener», OOO «Oniko-M». 2011. Ch. 1. T. 5. S. 233-253 (In Russian).