Autoregression filters for interference suppression in atmosphere acoustic sounding systems

Authors

  • В.М. Карташов
  • В.А. Тихонов
  • В.В. Воронин
  • И.С. Селезнев

DOI:

https://doi.org/10.30837/rt.2019.1.196.13

Keywords:

autoregression, acoustic sounding of the atmosphere, under-pressure interference, frequency estimation, adaptive filter

Abstract

The models of autoregression are built and parametric spectra of acoustic noise, which take place during the operation of acoustic sounding systems in conditions of airport operation, are analyzed. Special attention is paid to the synthesis of autoregressive prediction filters for interference suppression. The values of the suppression coefficients are obtained by autoregressive filters for predicting acoustic noise generated by airplanes.

References

Kartashov V.M., Tikhonov V.A , Voronin V.V. Features of construction and application of complex systems for the atmosphere remote sounding // Telecommunications and Radio Engineering. New York, 2017. Vol. 76, №8. P.743-749.

Карташов В.М., Тихонов В.А., Олейников В.Н. и др. Обработка сигналов в радиоэлектронных системах дистанционного мониторинга атмосферы. Харьков : ХНУРЭ, 2014. 312 с.

Карташов В.М. Модели и методы обработки сигналов систем радиоакустического и акустического зондирования атмосферы. Харьков : ХНУРЭ, 2011. 234 с.

Kartashov V.M., Oleynikov V.N., Sheiko S.A., Korytsev I.V., Babkin S.I., Zubkov O.V., Anokhin M.A. Information characteristics of sound radiation of small unmanned aerial vehicles // Telecommunications and Radio Engineering. New York, 2018. Vol. 77, №10. P.915-924.

Kartashov V.M., Tikhonov V.A., Voronin V.V. and Tymoshenko L.P. Complex model of random signal in problems of acoustic sounding of atmosphere // Telecommunications and Radio Engineering. New York, 2016. Vol. 75, №20. P.1885-1892.

Бокс Дж., Дженкинс Г. Анализ временных рядов ; пер. с. англ. Москва : Мир, 1974. Вып.1. 406 с.

Марпл.-мл. С. Л. Цифровой спектральный анализ и его приложения. Москва : Мир, 1990. 584 с.

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How to Cite

Карташов, В., Тихонов, В., Воронин, В., & Селезнев, И. (2019). Autoregression filters for interference suppression in atmosphere acoustic sounding systems. Radiotekhnika, 1(196), 106–111. https://doi.org/10.30837/rt.2019.1.196.13

Issue

No. 196 (2019): Radiotekhnika

Section

Articles

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