It is difficult for missile-borne stripmap SAR to gain the required wide-spread image in the terminal guidance because of narrow beam coverage and short imaging time. To solve the problem,a new scheme of beam scanning is proposed.
针对弹载条带合成孔径雷达(SAR)在末制导阶段由于波束覆盖范围窄和成像时间短,不易获得所要求的大面积图像的问题,提出了一种新的波束扫描方案,并根据导弹在末制导阶段的飞行特点,结合子孔径处理方法,对波束扫描参数进行了理论分析和设计。
参考来源 - 弹载SAR宽域成像的扫描参数设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The direction of Radar Target is got by antenna beam scanning.
雷达测定目标的方向是利用天线波束的扫描来实现的。
The process of nonlinear distortion correction of orthogonal pattern group in E-beam scanning is introduced.
论述了电子束扫描正交图形簇产生畸变的非线性校正过程。
A large aperture laser beam scanning method by combining microlens arrays with rotating mirror is put forward.
提出微透镜阵列与转镜相结合的大口径激光光束扫描方法。
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