M. Belkin - Sc.Dr. (Eng.), Professor, Moscow State Technical University of Radio-Engineering, Electronics and Automation (MIREA), Russia. E-mail: belkin@mirea.ru
A. Sigov - Academician of Russian Academy of Sciences, President of Moscow State Technical University of Radio-Engineering, Electronics and Automation (MIREA), Russia
D. Ellafi - Sc.Dr., École Nationale D-ingenieur de Tunis, Republic of Tunissia
V. Iakovlev - Sc.Dr., Senior Research Scientist, École Polytechnique Fédérale de Lausanne, Switzerland
E. Kapon - Sc.Dr., Professor, École Polytechnique Fédérale de Lausanne, Switzerland