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Telecommunications and Radio Engineering
SJR: 0.203 SNIP: 0.44 CiteScore™: 1

ISSN Print: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v73.i5.90
pages 467-474

SYNTHESIS AND ANALYSIS OF THE TRACKING DEVICE DISCRIMINATOR OF THE ATMOSPHERE RADIO ACOUSTIC SOUNDING SYSTEMS

V. M. Kartashov
Kharkov National University of Radio Engineering and Electronics, 14, Nauka Ave, Kharkiv, 61166, Ukraine
D. N. Kulya
Kharkov National University of Radio Engineering and Electronics, 14, Lenin Ave, Kharkiv, 61166, Ukraine

ABSTRACT

Features of the radio waves propagation in the atmosphere inhomogeneity induced by the acoustic vibrations are analyzed. Processing methods of the reflected radio signal from the speaker packages making it possible to estimate the air temperature are discussed. Causes of errors arising in the signal processing are analyzed. The correlation processing method that provides high instrument accuracy of the vertical profiles registration of the air temperature at a relatively simple processing device of the scattered signals is discussed. Simplicity of the device is achieved by the operation of the system in the tracking mode for the parameter of the Bragg condition detuning. The feature of the device consists in the use of the estimated parameter value defined in the previous cycle of observation.

REFERENCES

  1. Kallistratova, М.А. and Kon, A.I., (1985) , Radio acoustic sounding of atmosphere.

  2. Kartashov, V.M., (2001) , Functions of signals scattering of the atmosphere sounding systems.

  3. Kartashov, V.M., (2011) , Models and methods for processing signals of radio acoustic and acoustic atmosphere sounding.

  4. Shirman, Ya.D., Golicov, V.N., Busyguin, I.N. et al., (1970) , Theoretical foundations of radiolocation.

  5. Kartashov, V.M., Kulya, D.M., and Pashchenko, S.V., (2012) , Algorithm for automatic tracking of informational parameter of radio acoustic systems signal.


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