title: Contribution of Professor G. S. Sharygin (1934-2018) in the study of radio wave propagation
abstract: G. S. Sharygin - the founder and the director of the scientific school of radio engineering systems analysis and synthesis the Research Institute of Radio Engineering Systems of TUSUR, academician of the International Academy of Sciences of Higher School and the Academy of Engineering Sciences of the Russian Federation, a member of the Bureau of the Scientific Council of the Russian Academy of Science on the complex problem of radio wave propagation, a IEEE member , the Chairman and a member of 
journal: Infocommunications and Radio Technologies