Alexander A. Trubin is a distinguished physicist born in 1950 in Moldova. He holds an M.Sc. in physics from Kiev University (1972) and earned his Ph.D. and D.Sc. degrees in antennas and radio electronics from the National Technical University of Ukraine in 1986 and 1999, respectively. Since 1978, he has been a valuable member of the National Technical University of Ukraine’s research staff and has served as a professor at the Telecommunication Institute since 2002. His research interests encompass electromagnetic scattering problems, dielectric resonators, optical microresonators, lattices, and antennas, with applications in microwave, infrared, and optical wavelength ranges. Overall, Dr. Trubin’s extensive work reflects his dedication to advancing knowledge in these specialized fields.