The theoretical model of spotlight mode SAR is constructed firstly, and the principle of spotlight mode SAR imaging is analyzed.
首先建立了聚束式SAR成像的信号模型，阐述了聚束式SAR成像的基本原理。
The wide beam is well suited to getting around after dark, while Crane USES its more concentrated Spotlight mode for locating his subjects.
宽梁好适合于克服日落后，起重机使用它更集中的聚光灯方式适合找到他主题当时。
Then three spotlight mode SAR imaging algorithms are discussed and compared, including polar format (PF) algorithm, chirp scaling (CS) algorithm and range migration (rm) algorithm.
然后重点对三种聚束式SAR成像算法进行了讨论与比较，包括极坐标格式(PF)算法、线性调频测绘(CS)算法和距离走动(RM)算法。
The unified mode can be decomposed into strip-map mode, spotlight mode, sliding spotlight mode and beam scanning mode, and each correspondingly has a simplified 2-d data collection equation.
从统一工作模式可以分解出条带扫描模式、聚束模式、滑动聚束模式和光束扫描模式，及其相应的简化二维数据收集方程。
The camera's spotlight, when used in its burst mode, can temporarily blind encroaching individuals within a one-mile radius.
当启动触发模式时，摄像机的聚光灯能使入侵者暂时看不到一英里内的物体。
In this context, the tourism enterprise business mode is in the spotlight by the tourist industry and academy.
在此背景下，有关旅游企业商业模式的研究逐渐受到旅游业界和学术界的关注。
In this context, the tourism enterprise business mode is in the spotlight by the tourist industry and academy.
在此背景下，有关旅游企业商业模式的研究逐渐受到旅游业界和学术界的关注。
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