摘要
提出了将变抽样率处理技术应用于机载雷达下视探测 ,以从地杂波中检测运动目标的方法。首先分析了信号模型 ,针对这一模型 ,讨论了变抽样率处理技术应用问题 ,最后进行了仿真 ,仿真结果 。
A signal processing method of changing sample rates being used in airborne radar look\|down detecting the moving targets from the earth\|clutter is proposed in this paper. First the signal model analysis is given, and then the application of the changing sample rates processing is discussed for the signal model. Finally, the results of simulation are given, showing that the method is very effective.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2000年第5期465-467,共3页
Acta Aeronautica et Astronautica Sinica
关键词
地杂波
变抽样率
机载雷达
下视
运动目标
仿真
earth clutter
changing sample rates
airborne radar
look down
moving target
