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Optimal Method for Polarization Selection of Stationary Objects Against the Background of the Earth’s Surface

Volosyuk Valerii, Zhyla Simeon, Pavlikov Vladimir, Ruzhentsev Nikolay, Tserne Eduard, Popov Anatoliy, Shmatko Oleksandr, Dergachov Kostiantyn, Havrylenko Olena, Ostroumov Ivan, Kuzmenko Nataliia, Sushchenko Olga, Averyanova Yuliya, Zaliskyi Maksym, Solomentsev Oleksandr, Kuznetsov Borys, Nikitina Tatyana

International Journal of Electronics and Telecommunications

2022

Vol. 68, No. 1

83--89

Within the maximum likelihood method an optimal algorithm for polarization target selection against the background of interfering signal reflected from the earth’s surface is synthesized. The algorithm contains joint operations of spectral interference rejection and their polarization compensation by means of certain combinations of interchannel subtraction of signals of different polarizations. The physical features of the elements of the polarization scattering matrix are investigated for the technical implementation of the synthesized algorithm.

Safety Issues Addressing Unmanned Aerial Vehicle Operation

Kuzmenko Nataliia

Logistics and Transport

2020

Vol. 47-48, No. 3-4

103--119

Safe integration of Unmanned Aerial Vehicles into the European aviation system is currently a top priority for supporting the aviation industry for the entire aviation community. The purpose of the article is consideration of aviation safety issues presenting Unmanned Aerial Vehicle flight data processing and collision avoidance techniques.