Correlation processing of incoherent scattering signal using multichannel device

Authors

  • L.Ya. Emelyanov
  • V.А. Pulayev
  • E.V. Rogozhkin

DOI:

https://doi.org/10.30837/rt.2018.1.192.01

Keywords:

correlation processing, ionosphere, incoherent scattering signal, autocorrelation function, correlator

Abstract

A method of correlation processing and the appropriate structure of the updated correlator operating as a part of the incoherent scatter radar in real time are proposed. The use of additional correlation channels makes it possible to reduce the error in determining the autocorrelation functions of the incoherently scattered signal and, as a consequence, to improve the accuracy of ionosphere parameters measurement without degrading height and temporal resolutions.

References

Пуляев В.О. Определение параметров ионосферы методом некогерентного рассеяния радиоволн : монография / В.О. Пуляев, Д.А. Дзюбанов, И.Ф. Домнин. Харьков : НТУ «ХПИ», 2011. 240 с.

Пуляєв В.О. Обчислювальні процедури при аналізі некогерентного розсіяння в іоносферній плазмі : монографія / В.О. Пуляєв, Є.В. Рогожкін, О.В. Богомаз. Харьков : НТУ «ХПІ», 2014. 272 с.

Рогожкин Е.В. Зондирующие сигналы для исследования ионосферы методом НР : монография / Е.В. Рогожкин, В.А. Пуляев, В.Н. Лысенко. Харьков : НТУ «ХПИ», 2008. 256 с.

Жовинский В.Н. Корреляционные устройства / В.Н. Жовинский, В.Ф. Арховский. Москва : Энергия, 1974. 248 с.

Farley D.T. Incoherent scatter correlation function measurements // Radio Science. 1969, Vol. 4, No. 10. P. 935-953.

Пуляєв В.О., Рогожкін Є.В., Ємельянов Л.Я. Спосіб обчислення автокореляційної функції сигналу некогерентного розсіяння за допомогою багатоканального пристрою // Патент України на корисну модель № 120837 від 27.11.2017 р., Бюл. № 22.

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Published

2018-03-30

How to Cite

Emelyanov, L., Pulayev, V., & Rogozhkin, E. (2018). Correlation processing of incoherent scattering signal using multichannel device. Radiotekhnika, 1(192), 5–9. https://doi.org/10.30837/rt.2018.1.192.01

Issue

No. 192 (2018): Radiotekhnika

Section

Articles

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