DDR-YK8 1, Product Overview The DDR - YK8 radar is a highly advanced three - coordinate radar. It functions through a distinctive combination of azimuth - beam scanning and elevation beamforming (DBF) within a pulse Doppler configuration. This configuration has been meticulously designed to enhance its detection capabilities. The primary and critical objective of the DDR - YK8 radar is to detect and accurately locate low - altitude aircraft. This holds great significance in