Direction Finder Antenna for the Territory Protection System Against Unmanned Aerial Vehicles
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Дата
2023-05-26
Автори
Boiko, Juliy
Polikarovskykh, Oleksiy
Tkachuk, Vitalii
Назва журналу
Номер ISSN
Назва тому
Видавець
Lviv Polytechnic Publishing House
Анотація
The work is devoted to the design the proposed construction of the antenna system for the direction-finding complex of the unmanned aerial vehicle (UAV). The experimental part is represented by the results of mathematical modeling the behavior of the antenna in different parts the operating frequency range. The effectiveness of the adopted design solutions was evaluated in comparison with analogues of leading companies in the world. Based on the results of the research, the areas of application the antenna as part of the built-in functional mobile UAV direction finding systems were determined.
Опис
Direction finding and positioning the location of the source of radio emission (RES) is an important task in the implementation of the introduction of measures for radio monitoring, solved in the interests of civil and special services, including during antiterrorist and military operations. Specified the characteristics of the radio direction finder are largely determined by the parameters of the antenna system used. Therefore, research and development radio direction finders for small UAVs is a very relevant scientific practical task for: increasing the accuracy of measuring the angular coordinates of RES; increasing resolution in angular coordinates; increasing the sensitivity of the receiving antenna system; reducing the weight and size parameters of the equipment.
Ключові слова
antenna system, unmanned aerial vehicles, direction finding, Vivaldi antenna, territory protection system, radio monitoring
Бібліографічний опис
Boiko J. Direction Finder Antenna for the Territory Protection System Against Unmanned Aerial Vehicles / J. Boiko, O. Polikarovskykh, V. Tkachuk // Information Protection and Information Systems Security : materials of IX-th International Scientific and Technical Conference, (Lviv, May 25–26, 2023). – Lviv : Lviv Polytechnic Publishing House, 2023. – P. 161-162