Помехозащищенная антенная система РЛС вертикального зондирования атмосферы

Abstract

S-band wind profiler of the Kharkiv National University of Radio Electronics is designed to study the vertical structure of clouds, precipitation, measuring wind speed and direction. Side-lobe presence in antenna systems leads to clutters caused by reflection from the ground surface and land scape features, known as ground clutter. To reduce the ground clutter optimized antenna is used. According to the results of field experiments, the average coefficient of efficiency of ground clutter reduction was 15 dB