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Remote Sensing Technology and Application  2006, Vol. 21 Issue (5): 450-455    DOI: 10.11873/j.issn.1004-0323.2006.5.450
article     
Research on SAR Raw Data Simulation of Complex Scenario
YUE Hai-xia, YANG Ru-liang
( Institute of Electronics, Chinese Academy of Sciences, Beijing 100080, China)
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Abstract  

 Based on the echo model of SAR , An advanced SAR raw data frequency-domain simulation method is introduced, and the time-frequency-domain simulation method of SAR raw data based on complex scenarios is presented. The formulae of the advanced SAR raw data frequency-domain simulation are deduced in detail, and the process of the complex scenario raw data simulation is shown. The results and conclusions of the simulation experiments show that the advanced SAR raw data time-frequency-domain simulation method can greatly improved the speed and accuracy of the simulation. The results and conclusions also manifest the validity of the complex scenario raw data simulation method.

Key words:  SAR      Raw data simulation      Simulation method      Complex scenario     
Received:  17 December 2005      Published:  27 September 2011
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Cite this article: 

YUE Hai-xia, YANG Ru-liang. Research on SAR Raw Data Simulation of Complex Scenario. Remote Sensing Technology and Application, 2006, 21(5): 450-455.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2006.5.450     OR     http://www.rsta.ac.cn/EN/Y2006/V21/I5/450


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