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Information × Registration Number 0215U000004, 0113U003385 , R & D reports Title Radar monitoring of the technical condition of subsurface part of engineering constructions. popup.stage_title Head Masalov Sergiy Oleksandrovych, Registration Date 13-01-2015 Organization O.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine popup.description2 In the theoretical part we analyzed the prospects of using homomorphic processing methods and microwave imaging to improve resolution and recovery subsurface radioimage. The designs of UWB impulse transmitting - receiving loaded antenna system with isolation and transformer for it are optimized. In the experimental part it was made and experimentally investigated the layout of the antenna system consisting of two mutually orthogonal antennas to detect subsurface cracks. It was manufactured and tested layout of the digital delay lines up to 200 ns. Controlling programs were developed. Stroboscopic converter with analog accumulation was investigated.5481 Product Description popup.authors Бойко Анна Сергійовна Варяниця-Рощупкіна Людмила Анатоліївна Дмитрук Олена Іванівна Касьянов Дмитро Олександрович Корж Вадим Георгійович Орленко Олександр Анатолійович Почанін Геннадій Петрович Почанін Олександр Геннадійович Рубан Вадим Петрович Ситнік Олег Вікторович Холод Павло Васильович Чумак Катерина Титівна Шуба Олександр Олексійович popup.nrat_date 2020-04-02 Close