Performance Comparison of Algorithms for SAR Raw Signal Generation

Wei Li-deng; Li Shao-en; Wu Yi-rong; Xiang Mao-sheng

Volume 27 Issue 2

Feb. 2005

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Wei Li-deng, Li Shao-en, Wu Yi-rong, Xiang Mao-sheng. Performance Comparison of Algorithms for SAR Raw Signal Generation[J]. Journal of Electronics & Information Technology, 2005, 27(2): 262-265.

Citation:

Wei Li-deng, Li Shao-en, Wu Yi-rong, Xiang Mao-sheng. Performance Comparison of Algorithms for SAR Raw Signal Generation[J]. Journal of Electronics & Information Technology, 2005, 27(2): 262-265.

Wei Li-deng, Li Shao-en, Wu Yi-rong, Xiang Mao-sheng. Performance Comparison of Algorithms for SAR Raw Signal Generation[J]. Journal of Electronics & Information Technology, 2005, 27(2): 262-265.

Citation:

Wei Li-deng, Li Shao-en, Wu Yi-rong, Xiang Mao-sheng. Performance Comparison of Algorithms for SAR Raw Signal Generation[J]. Journal of Electronics & Information Technology, 2005, 27(2): 262-265.

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Performance Comparison of Algorithms for SAR Raw Signal Generation

Received Date: 2003-09-17
Rev Recd Date: 2004-02-12
Publish Date: 2005-02-19

Abstract

Abstract

The fundaments and computation procedures of three algorithms for SAR raw signal generation-RTPC, RFPC and 2DFFTare introduced. A quantitive comparison of these algorithms is emphatically studied on the aspects of error analysis, time and space evaluation. The simulation tests of these algorithms have been implemented using the system parameters of an X-band SAR. Both the theoretical analyses and the emulational results indicate that the third one is more practicable basing on its concise and efficient description and readability, as well as high accuracy of its result.

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References(1)

References

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