摘要
火炮定位雷达为了获取最有利于火炮精确定位的数据 ,必须在极强的杂波背景中检测出几十公里外面积非常小的高速待测炮弹 ,并进行多目标跟踪 ,因此必须对信号进行脉冲压缩处理。目前火炮定位雷达因受到高速流水率等工程条件的限制 ,一般均使用模拟脉压。本文详述了首次应用于火炮定位雷达工程样机 3 73中的数字脉冲压缩处理方法的基本原理与实现方案 ,并结合工程实践阐述了其具体实现技术 。
Artillery locating radar must detect high speed small shells in strong clutters to obtain the precision location data and track multitarget.It needs pulse compression.At present artillery locating radar usually use analogy pulse compression because of the engineering condition.This paper introduces the basic principle and design of digital pulse compression utilized in artillery locating radar prototype 373 for the first time in details.It describes the advanced realizing technique which has a very bright prospect.
出处
《雷达与对抗》
2000年第2期55-60,共6页
Radar & ECM
关键词
脉冲压缩
火炮定位雷达
杂波
pulse compression
artillery locating radar
