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Predictive decisions on the choice of a decameter frequency band for radio communications in the interests of units of the security and defense sector of Ukraine

- Козубцов, І.М. (orcid.org/0000-0002-7309-4365), Ольшанський, В.В. (orcid.org/0000-0002-5788-8173) and Філіпов, В.В. (orcid.org/0000-0001-7854-6693) (2023) Predictive decisions on the choice of a decameter frequency band for radio communications in the interests of units of the security and defense sector of Ukraine «Наука і техніка сьогодні» (Серія «Педагогіка», Серія «Право», Серія «Економіка», Серія «Техніка», Серія «Фізико-математичні науки»), 8 (22). pp. 353-368. ISSN 2786-6025

[thumbnail of Козубцов І.М. Прогнозуючі рішення з вибору смуги частот ДКМ радіозв’язку в інтересах підрозділів СБОУ.pdf] Text
Козубцов І.М. Прогнозуючі рішення з вибору смуги частот ДКМ радіозв’язку в інтересах підрозділів СБОУ.pdf - Published Version

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Abstract

Based on the experience of the current state of combat use of Harris radio stations in the field, the need for planning and organizing decameter radio communications has been established. The reliability and quality of decameter radio communication depends on many parameters, namely, the conditions of propagation of decameter radio waves, the power of the radio transmitter, the type of antennas (configuration, directional pattern, gain). Currently, there are several approaches to planning decameter radio communication with both terrestrial and spatial radio waves. Their key difference is the need for source data, which determines the accuracy of calculations. To meet the needs of the security and defense sector of Ukraine in the conditions of war in the organization of decameter radio communication, the solution of this task is complicated due to a combination of a number of circumstances: the lack of specialists in the field of operation of decameter radio communication and antenna equipment; the lack of a single mechanism for planning the operational set of RF for timely maneuvering. For the organization of decameter radio communication in the interests of units of the security and defense sector of Ukraine, the length of the route ranges from 75 to 500 km. This type of route is intermediate between the Earth's and ionospheric waves and is therefore difficult to calculate. The paper solved a scientific problem based on the calculation of guaranteed radio communication on routes up to 150 km long. A cellular structure for constructing zones covering confident decameter radio communications with a surface wave for calculating and planning frequencies is proposed. The scientific novelty of the work lies in the fact that for the first time the applied problem of organizing radio communication over short distances up to 150 km in the DCM range was solved.

Item Type: Article
Keywords: radio station, Planning, Organization, forecasting, decameter range, security and defense sector, radio communications.
Subjects: Science and knowledge. Organization. Computer science. Information. Documentation. Librarianship. Institutions. Publications > 00 Prolegomena. Fundamentals of knowledge and culture. Propaedeutics > 001 Science and knowledge in general. Organization of intellectual work > 001.9 Dissemination of ideas
Science and knowledge. Organization. Computer science. Information. Documentation. Librarianship. Institutions. Publications > 3 Social Sciences > 35 Public administration. Government. Military affairs
Science and knowledge. Organization. Computer science. Information. Documentation. Librarianship. Institutions. Publications > 6 Applied Sciences. Medicine. Technology > 62 Engineering. Technology in general
Divisions: Institute of Pedagogical Education and Education for the Adults > Department of Theory and Practice of Pedagogical Education
Depositing User: професор Ігор Миколайович Козубцов
Date Deposited: 03 Jul 2023 10:43
Last Modified: 03 Jul 2023 10:43
URI: https://lib.iitta.gov.ua/id/eprint/735858

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