O.V. Semyonova1, S.N. Zamuruev2, V.O. Skripachev3

1–3 MIREA – Russian University of Technology (Moscow, Russia)

1 semyonova@mirea.ru, 2 zamuruev@mirea.ru, 3 skripachev@mirea.ru

The text addresses the need to enhance radio monitoring of the surrounding space amid various types of interference, focusing on spatially distributed systems like multi-position radar systems (MPRLS). The objective is to explore radio monitoring using these systems, analyze methods of joint radar data processing, and suggest algorithms to enhance performance in interference scenarios. The study delves into existing data processing methods in MPRLS, such as elliptic, hyperbolic, and triangulation approaches, and develops mathematical models for target estimation, offering algorithms for optimal estimation based on the maximum likelihood criterion. The research also yields expressions for total range, Doppler shift, and signal travel difference to enhance measurement accuracy in challenging conditions. The practical significance lies in the potential application of these findings to advance radar systems for air traffic control, navigation, and space monitoring, ultimately boosting noise immunity and accuracy in real-world settings.

Semyonova O.V., Zamuruev S.N., Skripachev V.O. Monitoring of the situation by spatially distributed radio engineering systems. Achievements of modern radioelectronics. 2025. V. 79. № 12. P. 45–51. DOI: https://doi.org/10.18127/j20700784-202512-08 [in Russian]

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   [in Russian]