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Progress In Electromagnetics Research M
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EFFICIENT HIGH-SPEED STRIP-MODE SAR RAW SIGNAL SIMULATOR OF EXTENDED SCENE INCLUDED STATIC AND MOVING TARGETS

By L. Yang

Full Article PDF (771 KB)

Abstract:
In high-speed strip-mode Synthetic Aperture Radar (SAR), the motion between the radar and moving targets during the pulse duration must be considered; however, the existing SAR raw data simulator is unable to handle the case of the moving targets for high-speed SAR exactly. As for the issue, an accurate Point Target Reference Spectrum (PTRS) of the moving targets for high-speed SAR is first derived in the paper, which considers the motion. Further, an accurate and efficient extended scene generator for high-speed SAR included static and moving targets is proposed according to the spectrum. Finally, point targets and extended scene are performed to validate the proposed approach, and its computational complexity is analyzed.

Citation:
L. Yang, "Efficient High-Speed Strip-Mode SAR Raw Signal Simulator of Extended Scene Included Static and Moving Targets," Progress In Electromagnetics Research M, Vol. 86, 125-134, 2019.
doi:10.2528/PIERM19080901

References:


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