Through theory analysis and simulation, this article presents a new method of low altitude target detection and tracking, based on high distance resolution technology.
本文以高距离分辨率技术为基础，通过理论分析和仿真，寻找一种解决低空目标探测与跟踪的新途径。
Low altitude target detection and tracking is one of the four difficult problems for radar.
低空目标的探测与跟踪是雷达所面临的四大难题之一。
Clutter is connatural condition of signal measuring and processing, which affect the radar's detectability and tracking ability of low-altitude target seriously.
杂波是雷达信号检测和处理的固有环境，严重影响了雷达低空目标探测与跟踪的性能。
The performance of low altitude target detection using bias axis tracking method is studied.
分析了偏轴跟踪抑制多路径误差时雷达低空检测性能。
A lot of low altitude objects and the characteristics of point target make the detection and tracking even harder.
大量的低空背景景物以及点目标的特点——远距离、低信噪比、强杂波等，增加了目标检测和跟踪的难度。
A lot of low altitude objects and the characteristics of point target make the detection and tracking even harder.
大量的低空背景景物以及点目标的特点——远距离、低信噪比、强杂波等，增加了目标检测和跟踪的难度。
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