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本文说明实现合成孔径侧视雷达(SAR)数据胶片,其方位维焦距的长度不受限制的一种光学模拟系统。本系统具有较大的灵活性和适用性,模拟精度易于保证。该系统可以在较小的实验室中操作,实验结果已完全证明了这个系统的实际可行性。
This article describes an optical simulation system for implementing synthetic aperture side-looking radar (SAR) data film with unrestricted azimuthal focal length. The system has greater flexibility and applicability, simulation accuracy is easy to guarantee. The system can be operated in smaller laboratories and the experimental results have fully demonstrated the practical feasibility of the system.