Suboptimal filtration methods
- 1 VMPI VUNC of the Navy of the N.G. Kuznetsov Naval Academy (Saint-Petersburg, Russia)
- 2 JSC “OCEANPRIBOR” (Saint-Petersburg, Russia)
- 3 Saint-Petersburg State University (Saint-Petersburg, Russia)
Abstract
The article analyzes the methods of suboptimal filtering and suggests an approach based on the construction of a stepwise filter structure that reduces computational costs during its implementation. A generalization is carried out to the problems of detecting radio signals. The Kalman-Busey filter structure is proposed, which contains only one on-line channel, rather than two, which reduces the computational load by almost two times.
- Received
- 27.03.2026
- Approved after review
- 30.05.2026
- Accepted
- 30.07.2026
How to cite
Бутырский Е.Ю., Белянский М.А., Зараник У.П. Методы субоптимальной фильтрации электромагнитных сигналов ионосферного распространения // Радиотехника. 2026. Т. 90. № 8. С. 82–92. DOI: https://doi.org/10.18127/j00338486-202608-08
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