O.A. Yurtsev  – Dr.Sc.(Eng.), professor, 

Department of Information Radiotechnologies, Belarusian State University of Informatics and Radioelectronics (Minsk)

A.A. Popov – Junior Research Scientist, 

Department of Information Radiotechnologies, Belarusian State University of Informatics and Radioelectronics (Minsk) E-mail: a.popov@bsuir.by