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Information × Registration Number 0223U002948, 0120U103411 , R & D reports Title Development of the Х-band radar for surveillance of earth/seasurface. popup.stage_title Head Vavriv Dmytro M., Доктор фізико-математичних наук Registration Date 20-03-2023 Organization Radio Astronomical Institute of the National Academy of Sciences of Ukraine popup.description2  The purpose of the project - Development, manufacture and delivery to the Customer of the X-band surface / sea surface radar survey under contract. № 2020/04/20 of 20.04.2020. The object of the project is Х-band radar for surveillance of earth/sea surface. Methods and equipment - new physical models, calculation techniques and software developed by contractors have been used to develop Х-band radar for surveillance of earth/sea surface. For the manufacture and testing of the radar and its components, the equipment developed by contractors was used. Results and scientific novelty – Х-band radar for surveillance of earth/sea surface with a range of characteristics that meet the best analogues in the world have been developed. Radar technical characteristics: Center frequency will be specified by The Contractor between 8500 - 9000 MHz Operating bandwidth 200 MHz Target description: azimuth, range, RCS, radial speed, absolute speed and course of the object. Characteristics of radar detection (subject to visibility Pd = 80%, Pfa = 10-6) a) Person (RCS = 0.5 m2) ≥ 15 km b) Heavy-duty vehicle (RCS = 10 m2) ≥ 28 km c)Unmanned aerial vehicle (RCS = 0.01 m2) ≥ 6 km d) Helicopter (RCS = 5 m2) ≥ 25 km Speed measurement range 0.2 m/s ~ 100 m/s Accuracy of azimuth measurement ≤ 1° (RMS). Range accuracy ≤ 5 m Speed measurement accuracy ≤ 0.2 m/s Azimuth resolution capability ≤2° Range resolution capability ≤15m Beam scanning mode in azimuth: mechanical scanning. Scanning speed (maximum) 90°/s Targets detection rate (max): 30 Hz Clutter Suppression Factor: ≥ 45 dB Object detection algorithm: an adaptive algorithm for detecting objects with a constant probability of false alarm (CFAR) - is set at above-water-low-altitude or ground-low-altitude objects, respectively. Field of use - radio engineering, radars. Product Description popup.authors Bulakh Yevheniy V Vasylyev Volodymyr Viktorovych Vynohradov Volodymyr V Vlasenko Oleksandr Mykhaylovych Volkov Vadym A Gikalov Viktor M. Galushko Volodymyr Grygorovych Gordeev Kostyantyn V. Kevorkova Yevheniya Gryhorivna Kondrykov Artur V Kravtsov Andriy O Moiseyenko Andriy Ye Pishko Olha F. Pankov Serhiy V Popov Anatoliy P. Sekretarov Stanislav Serhiyovych Somov Anton V. Suvid Oleksiy Mykolayovych Usik Pavlo V. Fesenko Volodymyr I. Yarovoy Oleksandr Hryhorovych popup.nrat_date 2023-03-20 Close