1. O.Ya.Usikov Institute for Radiophysics and Electronics of the National Academy of Science of Ukraine,Dept. of Radiointriscopy,Kharkiv,Ukraine
2. V.N. Karazin Kharkiv National University,Dept. of Physical and Biomedical Electronics and Complex Information Technologies,Kharkiv,Ukraine
3. O.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Science of Ukraine,Dept. of Mathematical Physics,Kharkiv,Ukraine