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Spaceborne SAR Real-Time Qucik-Look System
Author(s): 
Pages: 545-548
Year: Issue:  6
Journal: TRANSACTIONS OF BEIJING INSTITUTE OF TECHNOLOGY

Keyword:  合成孔径雷达快视成像算法并行处理数字信号处理器;
Abstract: 给出了一种基于多数字信号处理(DSP)并行处理技术的星载合成孔径雷达(SAR)快视成像系统设计,比较了多种星载SAR成像算法.针对某星载SAR参数提出了优化的实时算法流程,系统实现了对L波段星载SAR距离向1/4降分辨率和方位向四视实时成像处理.通过仿真和实测数据,分析和验证了系统成像结果.
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