I. L. Vilenko - Senior Research Engineer, JSC «Radiofizika» (Moscow) Yu. V. Krivosheev - Ph.D. (Eng.), Senior Research Engineer, JSC «Radiofizika» (Moscow); Lecturer at «Radiophysics and Engineering Cybernetics» Chair, Moscow Institute of Physics and Technology (Dolgoprudny) A. V. Shishlov - Ph.D. (Eng.), Head of Antenna Department, JSC «Radiofizika» (Moscow); Deputy Head of the «Radiophysics and Engineering Cybernetics» Chair, Moscow Institute of Physics and Technology (Dolgoprudny). E-mail: shishlov54@mail.ru I. B. Yom - Ph.D., Team leader, Electronics and Telecommunications Research Institute (Republic of Korea) M. S. Uhm - Ph.D., Senior Research Engineer, Electronics and Telecommunications Research Institute (Republic of Korea) S. H. Yun - Ph.D., Senior Research Engineer, Electronics and Telecommunications Research Institute (Republic of Korea)