cross-range meaning in English
侧偏距离
横向航程
Examples
- Second , it introduces an additive phase component which induces defocus in cross - range
二是引入了附加的相位分量，在方位向造成散焦。 - So the match - filter function may be constituted to realize the cross - range compress
根据其调频斜率,构造方位向匹配滤波函数可实现方位向匹配压缩。 - Therefore , the compensation in range and cross - range towards the complex movement becomes a crucial step of isar imaging
对于目标的运动补偿是isar成像中的关键技术。 - The united signal for the isar signal processing is called the cross - range dimension signal . the cross - range dimension signal of the target with nearly tangent motion is a linear frequency modulated signal
由推导的准切向运动目标的方位向信号的相位表示式可以看出,此信号近似为线性调频信号。 - Isar transmits wide bandwidth signals to obtain high range resolution . the cross - range resolution is obtained by the doppler frequency information of the target ’ s rotation
逆合成孔径雷达通过发射大带宽信号获得好的距离分辨率,利用目标相对于雷达的转动产生多普勒频率梯度来获取好的方位向分辨力。