TY CONF TI USING OF EXPERIENCE IN THE DEVELOPMENT OF RADAR CAD IN THE DEVELOPMENT OF ALGORITHMS FOR ADAPTING OVER-THE-HORIZON RADARS TO THE IONOSPHERIC ENVIRONMENT KW simulation KW ionospheric chirpsounding KW over-the-horizon radars JO CAD/EDA/SIMULATION IN MODERN ELECTRONICS 2021 AU Schiryy, A.O. PY 2021 PB Bryansk State Technical University