M. L. Artyomov - Dr.Sc. (Eng.), Associate Professor, Director of STC «EW and special communication», JSC - Concern "Sozvezdie" (Voronezh). E-mail: artemov@sozvezdie.su O. V. Afanasyev - Ph.D. (Eng.), Deputy Head of Scientific and Technical Management, JSC - Concern "Sozvezdie" (Voronezh). E-mail: ntu541@sozvezdie.su M. P. Slichenko - Ph.D. (Phys.-Math.), Head of Sector, JSC - Concern "Sozvezdie" (Voronezh). E-mail: ntu541@sozvezdie.su

In the paper statement of problems of radiomonitoring have been formulated and analysis of the basic results of their recent solution by the methods of statistical radio engineering taking into account features of digital signal processing has been carried out. It has been noted that correct statement and solving the problem of radiomonitoring are possible only within the limits of methodology of the theory of statistical radio engineering and now there are no restrictions for implementation at hardware-software level of statistically optimum algorithms of detection and direction finding of source of radiofrequency radiation with high parameters of reliability, accuracy and fast operation. The observed algorithms are valid for detection-direction finders (DDF) with any configuration and directional characteristics of receiving elements of the antenna system of DDF. It allows carrying out analysis of various DDF (regarding configuration, quantity and type of antenna elements) and solving a problem of technical synthesis of DDF which provide required parameters of efficiency of functioning. The offered approach gives the general methodology of synthesis of detection-direction finders and equipment of digital signal processing of radiomonitoring systems. The article contains references to 22 sources of the information.

 

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