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X-band synthetic aperture radar evaluation platform

机译：X波段合成孔径雷达评估平台

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CSIR and UCT, with funding from ARMSCOR, has been involved in the development of a VHF SAR since 1990, which in 2000/2001 produced images of several areas of South Africa, including interesting images over the Hermanus Area [1]. Development of this technology demonstrator proved to be an expensive exercise due to the large costs involved in initial flight tests of the SAR system. Experimentation regarding SAR processing is also very expensive. A cheaper alternative was to develop a static rail with a moving trolley to simulate the aircraft flight path. This paper describes the design and implementation of such an X-band SAR system developed at the CSIR. Data processing for this system was done in collaboration with UCT. The system uses a novel stepped frequency technique for obtaining the high bandwidths required for high range resolution. Encouraging results of initial systems tests are reported.
机译：CSIR和UCT从ARMSCOR提供资金，自1990年以来一直参与了VHF SAR的发展，2000/2001在南非的几个地区产生了图像的图像，包括Hermanus地区的有趣图像[1]。由于SAR系统的初始飞行试验所涉及的大成本，这项技术示威者的发展被证明是昂贵的运动。关于SAR处理的实验也非常昂贵。更便宜的替代方案是使用移动台车进行静态导轨来模拟飞机飞行路径。本文介绍了在CSIR上开发的这种X波段SAR系统的设计和实现。该系统的数据处理是与UCT协作完成的。该系统使用新的步进频率技术来获得高范围分辨率所需的高带宽。报告了初始系统测试的令人鼓舞的结果。

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