Ikonnikov S. Development of methods of electromagnetic compatibility between radio-electronic means of radio services

Object - processes ensure electromagnetic compatibility of radio electronic facilities. Subject of research - the methods of evaluation of efficiency of use of frequency resources while ensuring electromagnetic compatibility. Methods - The study uses the basic tenets of the theory of detection signals, radio propagation, methods of statistical modeling and evaluation methods of electromagnetic compatibility of radio electronic facilities objects. Theoretical and practical results: the analysis of the distribution range of radio services on a global basis. The essence of innovation is to identify trends in radio communication services and the allocation of radio frequencies at the global level, which forms the perspective of different ranges in different radio communication services and potential problems of electromagnetic compatibility; suggested an additional criterion to ensure electromagnetic compatibility of radio electronic devices with dynamic systems with multiple elements, which unlike the known criteria takes into account the non- stationarity interference and simplifies frequency-territorial planning; On the basis of the method of evaluation of the level of interference from radiation signals with pulse modulation types proposed draft recommendations of the ITU-R, in which the frequency band 15,4-15,7 GHz determine the compatibility between the radiolocation service by means of services means radio astronomy, radio navigation and fixed satellite Communications (SE Implementation Act "UNIIRT" from 05.07.2015); based on the proposed method of determining the level of noise from the system of dynamic elements developed a computer implementation, which has received the copyright certificate and can be used in addressing the EMC mobile communication networks with other radio-electronic means (the act of introducing JSC "MTS Ukraine" dated 05.05. 2015); The studies are the basis of the contribution of the Administration of Ukraine to the International Telecommunication Union to amend the Report of the Preparatory meetings for the World Radio communication Conference 2012 and is the theoretical basis of the changes to Article 5 of the Radio Regulations (SE Implementation Act "UNIIRT" from 05.07.2015); developed spectral mask transmission pulse signal with different types of modulation for use in planning the allocation of specific frequency bands or radio services in planning deployment of the service on the ground (SE Implementation Act "UNIIRT" from 05.07.2015); The numerical criteria to ensure electromagnetic compatibility between radio-electronic means, and radio determination service broadband mobile communications systems for different reception signal to be used at the planning stage of network deployment and calculating the frequency guard interval (act implementing JSC "MTS Ukraine" dated 05.05.2015 ).