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Registration Number

0222U004528, 0119U100552 , R & D reports

Title

Novel hard- and software for the spectral polarimetric signal processing in meteorologic radiolocation systems

Head

Yanovskyi Feliks Yo., Доктор технічних наук

Registration Date

31-08-2022

Organization

National Aviation University

Description

 The object of research is the processes of remote sensing of the atmosphere, in particular with microwave location systems. The subject of research is Doppler-polarimetric (DP) methods of remote sensing to obtain diagnostic and prognostic information about the microstructure and dynamic state of clouds and precipitation, the presence and characteristics of dangerous meteorological objects and phenomena. The aim of the work is theoretical and experimental substantiation of scientific and technical solutions of multifunctional spectral-polarimetric systems for remote sensing of the atmosphere, aimed at creating a DP meteorological radar system (MRS) using the latest information and microelectronic technologies with functional capabilities and potential characteristics surpassing the best foreign developments on the cost-quality criterion. Research methods: analytical, computer modeling, experimental, data processing, breadboarding. The final report summarizes the results of research at all stages of the work and presents the research results conducted in 2021. The theory of remote sensing of droplets and other hydrometeors by microwave radars, mathematical models of the relashionship between measured parameters and characteristics of microstructure & parameters of dynamics of meteorological objects taking into account the inertia of scatterers, sounding mode, characteristics of the radar, and features of signal processing are developed. A new concept of building a network of low-power and environmental DP MRL is proposed. New methods for detecting zones of dangerous meteorological phenomena and estimating their intensity have been developed. The developed algorithms and structures of effective systems for clutter compensation, principles and methods for increasing information possibilities by joint using information of various information channels are presented. The model of an experimental sample of a receiving-transmitting tract of DP MRS is developed.

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Averianova Yuliia A.
Habrusenko Yevhen I.
Zaporozhets Oleksandr I.
Karpenko Valerii I.
Lipinskii Oleksandr Yu.
Pitertsev Oleksandr A.
Rudiakova Anna M.
Sinitsyn Rustem B.
Slipukhina Oksana O.
Chervoniak Yevhen O.
Chzhenbyn Khu .
Shcherbina Olga A.