自雷达问世并在二次大战中应用以来,探测、跟踪和截击其它飞机的机载雷达已成为雷达发展的一个重要领域。近来,向多用途飞机加速发展的趋势对机载雷达提出了更多的要求:监视,地面或海洋测绘,探测并跟踪地面(海面)目标,辅助飞机导肮。因此,现代机载雷达的最终目的是尽可能多地向飞行员、机载电子设备和武器系统提供有关区域的信息。 Since the arrival of the radar and its application in World War II, airborne radars that detect, track and intercept other aircraft have become an important area of ​​radar development. Recently, the trend toward accelerating multipurpose aircraft has placed additional demands on airborne radars: surveillance, ground or ocean mapping, detection and tracking of ground (sea) targets, and aiding aircraft guidance. Therefore, the ultimate goal of modern airborne radars is to provide as much information as possible about the area to pilots, onboard electronic equipment and weapon systems.