Institution: | (1) Institute of Radiophysics and Electronics, Armenian National Academy of Sciences, Ashtarak-2, Armenia, 378410, CIS;(2) Institute of Radiophysics and Electronics, Armenian National Academy of Sciences, Ashtarak-2, Armenia, 378410, CIS;(3) Yerevan Physics Institute, Brs. Alikhanian St., Yerevan, Armenia, 375036 |