A Modified Fixed-Point Chirp Scaling Algorithm Based on Updating Phase Factors Regionally for Spaceborne SAR Real-Time Imaging
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DOI: 10.1109/tgrs.2018.2852062
Abstract: To realize real-time imaging for the spaceborne synthetic aperture radar (SAR) using the chirp scaling (CS) algorithm, high generation rates of phase factors and heavy computation loads are unavoidable. For example, updating phase factors continuously… read more here.
Keywords: real time; phase factors; time imaging; time ... See more keywords