Improved SAR imaging algorithm with azimuth periodically missing data - Yang, Weixing; Bi, Hui; Zhu, Daiyin (IET radar, sonar & navigation, 2020)
Keywords: aliasing; approximate observation model; azimuth missing data; compressed sensing; compressed sensing theory; computational complexity; data processing; ghosting; image reconstruction; imaging quality; iterative methods; iterative shrinkage thresholding algorithm; Lp‐alternating direction method; memory consumption; radar imaging; rapid reconstruction imaging; Research Article; SAR azimuth; SAR imaging algorithm; SAR raw data; synthetic aperture radar; iterative methods; compressed sensing; memory consumption; ghosting; data processing; Lp-alternating direction method; image reconstruction; iterative shrinkage thresholding algorithm; compressed sensing theory; SAR imaging algorithm; imaging quality; synthetic aperture radar; azimuth missing data; SAR azimuth; rapid reconstruction imaging; radar imaging; approximate observation model; SAR raw data; aliasing; computational complexity