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Information × Registration Number 0223U002137, 0121U109600 , R & D reports Title Design and experimental research of radiometric complex of X, K and W bands for all-weather and high-precision detection of UAVs popup.stage_title Head Ruzhentsev Mykola V., д.т.н. Registration Date 11-02-2023 Organization National Aerospace University "Kharkiv Aviation Institute" popup.description2  Subject: Statistically optimal methods, algorithms and devices for processing UAV's own radio-thermal radiation in various tactical and weather conditions. Object : UAV's own radio thermal radiation and signals received by the radiometric complex in the X, Ka and W wave ranges. Aiml: to increase the probability of detection of UAVs in any weather and tactical conditions of conducting measurements due to the study of construction principles, the development of an operational model of the X, Ka and W waveband radiometric complex and its experimental research. In the final report for all stages of work, analytical expressions for potential performance characteristics of radiometric complexes and calculated limit detection ranges for UAVs observed against the sky were obtained and analyzed. On the basis of the obtained methods, a structural diagram of a three-band radiometric complex was developed, its operational layout was created, and a database for radiometric contrasts of various types and classes of UAVs observed statically under various tactical and weather conditions was obtained for the first time in a wide range of waves, field experiments of UAV detection were conducted . In addition to the planned results, to ensure high accuracy of measurements at any time and under different weather conditions, original optimal algorithms for the calibration of radiometric receivers of the complex - estimation of the noise temperature of the receivers and the amplification factor were developed. RADIO ENGINEERING SYSTEMS, BRIGHTNESS TEMPERATURE, CONTRAST, UAV, MILLIMETER RANGE Product Description popup.authors Inkarbaieva Olha S. Vlasenko Dmytro S. Volosyuk Valeriy Kostyantynovych Zhyla Semen S. Kolesnikov Denys V. Kosharsky Volodymyr V. Novikov Heorhii O. Odokiienko Oleksii V. Pavlikov Volodimir V Popov Anatolii V. Tserne Eduard O. Cherepnin Glib S. popup.nrat_date 2023-02-11 Close