Journal of Radio Electronics. eISSN 1684-1719. 2026. ¹4

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DOI: https://doi.org/10.30898/1684-1719.2026.4.4

 

 

 

ALGORITHMS FOR COMPENSATING TRANSIENT PROCESSES
IN RECURSIVE FILTERS OF INTERPERIODIC ACCUMULATION
OF THE REFLECTED SIGNAL

 

A.S. Solonar, E.N. Builou, D.V. Leshchenko

 

«KB Radar» – Managing Company of «Radar Systems» Holding,
220026, Republic of Belarus, Minsk, Partizanskiy ave., 64a

 

The paper was received February 27, 2026.

 

Abstract. The article discusses generalized structures and algorithms for recursive devices for inter-period accumulation of a fluctuating sequence of a reflected signal (coherent and non-coherent). The study analyzes the causes of transient processes in the accumulators and evaluates their impact on the envelope parameters of the reflected signal. Algorithms for compensating transient processes have been developed for coherent and non-coherent accumulators implemented using recursive filters. The practical significance of the proposed solutions is illustrated by the results of mathematical modeling, which demonstrate their effectiveness.

Key words: inter-period processing, recursive filter, coherent accumulation, incoherent accumulation, slow and fast fluctuating reflected signal, transient compensation, correlation coefficient.

Corresponding author: Builou Yauheni Nikolaevitch, lerka.by@mail.ru

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For citation:

Solonar A.S., Builou E.N., Leshchenko D.V. Algorithms for compensating transient processes in recursive filters of interperiodic accumulation of the reflected signal. // Journal of Radio Electronics. – 2026. – ¹. 4. – 2026. – ¹ 4. https://doi.org/10.30898/1684-1719.2026.4.4 (In Russian)