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Information × Registration Number 0122U000549, ( 0225U002118  ) R & D request Title Creation of research equipment and improvement of radiophysical research methods of shells of the Earth and the near-Earth environments Head Zakharenko Viacheslav V., д.ф.-м.н. Registration Date 24-01-2022 Organization Radio Astronomical Institute of the National Academy of Sciences of Ukraine popup.description1 Improvement of the scheme of technical solution and adjusting the accompanying design documentation of the analog processing of the signals of the laboratory prototype of a compact device for investigating the streams of high-energy charged particles of space origin; development and manufacturing of a laboratory analogue high-sensitive three-channel electronic module for testing spectrometric parameters of small-sized scintillation and semiconductor detectors of elementary charged particles of high energies. Modernization of spectrometers of IRA of the NAS of Ukraine in order to improve their characteristics, introduction of modern semiconductor sources of microwave radiation, as well as increasing the productivity of research by ensuring the simultaneous independent operation of microwave and atomic beam spectrometers. Development of a mathematical model of a microstrip antenna with aт axisymmetric excitation, a dielectric layer of which is shielded by an impedance surface. Development of proposals for improving methods and algorithms for detecting slow radar targets with low RCS based on improvement of microwave radar resolution at angular and frequency (velocity) coordinates. Creation of new and improving existing devices, methods and means of processing radio signals in a wide range of frequencies for the diagnosis of near-Earth space. popup.nrat_date 2024-12-09 Close