Determining Watterson model time delays using adaptive filters
- 1 PJSC “Radiofizika” (Moscow, Russia); Moscow Institute of Physics and Technology (National Research University) (Dolgoprudny, Russia)
Abstract
Short radio waves have the property of being reflected from the ionosphere, which is why data transmission via HF communication channels can be carried out over many kilometers without additional transmitting devices. The use of broadband communication channels increases the data transmission speed, but at the same time leads to severe distortion of the received signal. Using the Watterson model, the HF communication channel was simulated in Matlab in the Simulink environment. For various possible values of the model parameters, least mean squares (LMS) equalizer algorithms were used to determine these coefficients.
- Received
- 02.09.2024
- Approved after review
- 24.09.2024
- Accepted
- 30.09.2024
How to cite
Кириллов А.С. Определение параметров модели Ваттерсона с помощью адаптивных фильтров // Радиотехника. 2024. Т. 88. № 10. С. 5-13. DOI: https://doi.org/10.18127/j00338486-202410-01
References
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