Analysis of the features of an automated radio monitoring procedure and methodological approaches to the synthesis of the structural organization of an electromagnetic access system

Problem Statement. Radio monitoring systems, operating in a complex electronic environment, monitor the operation of radio equipment and communications, measure the level of interference generated, identify and locate unlicensed radiation sources, measure electromagnetic accessibility zones, and determine the intensity of frequency resource usage. In real-world conditions, access to radio monitoring sources is significantly limited by the limited time available for monitoring, the explosive growth of traffic, and the introduction of high-frequency communication systems. Therefore, improving the efficiency of targeted use of radio monitoring systems is a pressing issue today. The aim of the article is a critical analysis of the features of the organization of the automated radio monitoring procedure and the development of methodological foundations for the structural and functional organization of radio monitoring systems aimed at reducing information and signal conflicts. Results. The hierarchical structure of radio monitoring systems is described, and a generalized analytical model of information interaction between a radio monitoring source and a radio monitoring system is developed, enabling the assessment of the information potential of each competing system. Mathematical models for assessing the quality of radio monitoring systems' information processing and the completeness of their task solutions are developed, taking into account spatial, hardware, and electromagnetic access types. A comparative analysis of the levels of implementation of the complete radio monitoring procedure in 2014 and 2024 was conducted, revealing that the capabilities of radio monitoring systems for implementing electromagnetic access have decreased, due to the use of complex signal-code structures. Procedures for the occurrence of signal conflicts between radio monitoring sources and electromagnetic access systems are described. It has been demonstrated that the basis for synthesizing modern electronic monitoring systems is the principle of equal signal power at the input of radio monitoring systems and the demodulators of radio monitoring objects. It has been established that high-quality accounting of the equivalent energy losses of each radio monitoring system subsystem is currently an integral part of synthesizing electronic monitoring systems. Practical significance. The results of the study can be used in the design and implementation of automated radio monitoring systems in complex electronic warfare environments.