雷达静止 meaning in English

radar silence

In this paper , the main problem is to detect the position and velocity of moving target by fractional fourier transform which could be concluded by three parts , the echo model establishment of moving target , the realization of fractional fourier transform and parameters estimation of moving target , detailed contents are as follows . firstly , the paper analyses the echo model of sar static target and introduces a kind of sar imaging algorithm , range - doppler ( r - d ) algorithm
本文的主要内容包括三个部分,即动目标回波模型建立、分数阶傅立叶变换的实现和动目标参数估计,具体来说,其内容如下:首先,本文研究分析了合成孔径雷达静止点目标的回波模型并介绍了一种基本的合成孔径雷达成像算法? ?距离-多普勒( r - d )算法。