A method is proposed for determining the boundaries of the maximum largest zone of stable radio reception in the UHF/VHF range using beam antenna system under the action of several sources of radio interference located at different altitudes. The increase in the size of the stable radio reception area is ensured by the optimal orientation of the antenna arrangement at each point in azimuth and angular altitude using the radio communication channel model. To determine the coordinates of the map points belonging to the boundary, a modification of the wave algorithm is proposed. The conducted experimental studies for the Mototrbo TM DP4800 and Kenwood TK-8302 radio equipment allow concluding that the theoretical positions and computer simulation analysis results obtained are reliable.

No abstract

A brief analysis of modern means of communication and information communication technologies in the Armed Forces and the National Guard of Ukraine was conducted. Determination of the main directions of development and prospects for the use of information and communication technologies in the Armed Forces and the National Guard of Ukraine. The construction of a communication system that integrates the functions of troop management, weapons, intelligence, radio-electronic warfare, as well as communication, navigation, orientation, should be created in accordance with the concept of troop management adopted in NATO countries on the basis of the construction of a single information space. Brief conclusions are given regarding the assessment of the possibility of organizing the interaction of the Armed Forces and the National Guard of Ukraine. Modern complex communication hardware of the Armed Forces and field telecommunication nodes and complex telecommunication hardware at NSU were considered. It was determined that according to their purpose and composition, they have the same characteristics and are intended to ensure communication, automatic switching and routing of digital flows between communication nodes of control points of different ranks, for the organization (deployment) of subscriber networks of telephone communication and data transmission , provision of telecommunication control points of all management units of the Armed Forces and NGU, other law enforcement agencies of special purpose in all types of combat for the services of operational staff on channels created by various means of communication. A promising concept of a single information space combining modern digital means of communication of Harris for the Armed Forces of Ukraine and Aselsan for the Armed Forces of Ukraine at the same time in the framework of Mesh and MANET technology is proposed for consideration.

Modern management during law enforcement actions is characterized by periodic changes in the conditions for obtaining information, short terms for its processing, and the vagueness of its formal description. The need to reduce the time cycle of management leads to the strengthening of the role of complex automation of receiving, processing and visualization of information flows. Thus, in the scientific work, the issue of the synthesis of the structures of combat systems is considered, but for a separate type of troops. The works are devoted to the consideration of the basic concepts of the construction of troops (forces) and the criteria for the creation of combat groups. However, these works practically do not contain sufficient theoretical justifications for the composition and structure of the information support system of the military command during law enforcement operations. The purpose of the article is to improve the model of information and analytical support of the functional structure of the military command management system during law enforcement actions, which ensures taking into account the conditions of receiving, processing and visualization of information flows during an emergency and significant factors that affect the achievement of the goal of law enforcement actions. The developed model of information and analytical provision of the structure of the military command management system for the performance of tasks in the emergency area allows to ensure the requirements regarding the capabilities of the military command management system and its effectiveness, which will contribute to the high-quality performance of the assigned tasks in the emergency area. In the article, an improved model of information and analytical support of the military command management system during actions to protect law and order in the area of a state of emergency is developed, which, unlike those known on the basis of the axiomatic foundations of the theory of complex systems, performs an analysis of the structural and functional components of the military command management system depending on the tasks and functions of law enforcement forces and allows taking into account the interrelationship of indicators and factors of emergency conditions when analyzing the state of information support of military command management processes. The directions of further scientific investigations will be aimed at researching the issue of substantiation of the system of information and analytical support of the security forces of the security and defense sector of Ukraine under the conditions of the legal regime of martial law.

No abstract