This paper is mainly concern about the technology of radar moving target indication of phased array radar 本文主要介绍和分析了相控阵雷达系统的动目标显示技术和工程实现方法。
This dissertation mainly studies the radar digital pulse compression processing in frequency domain , mobile target indication ( mti ) and mobile target detection ( mtd ) system based on two pieces of adsp - ts203 本文主要研究基于两片adsp - ts203的雷达频域数字脉冲压缩和动目标显示及动目标检测( mti / mtd )系统。
And some emulational results are given . these improved methods consist amplitude and phase compensate of fixed cancellation . at last we introduce a processing method of radar moving target indication all by adsp21062 提出了相控阵雷达中一个波束位置发射脉冲数少时实现杂波抑制时对固定对消进行相位和幅度补偿的改进方法。
Some properties of clutters and some methods of clutter rejection including ground and moving clutter rejection are discussed at first . in this thesis , the emphasis is put on the moving clutter rejection , which adopts the means of adaptive moving target indication ( amt1 ) 首先简述了雷达杂波特性,讨论了几种对固定杂波和运动杂波的抑制方法,重点讨论了利用自适应对消技术实现对运动杂波的抑制方法。
Then evaluate the counter - suppression ability of similar noise jamming toward the anti - jamming methods of sar , through the simulation experiment . at last the author analyzed the jamming ability of similar noise jamming to the moving target indication ( mti ) and carried on the confirmation through the simulation experiment 然后对类杂波干扰对于sar抗干扰方式的反抑制性能进行评估,通过仿真实验验证了类杂波干扰具有较好的反抑制能力。最后分析了类杂波干扰对运动目标显示( mti )的干扰效果,通过仿真实验进行验证。