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EURASIP Journal on Advances in Signal Processing
Fig. 10 | EURASIP Journal on Advances in Signal Processing

Fig. 10

From: Joint ISAR imaging and azimuth scaling under low SNR using parameterized compensation and calibration method with entropy minimum criterion

Fig. 10

ISAR images of facet simulated satellite under low SNR after compensation. a The alignment effect of the first method. b The imaging effect of the first method. c The alignment effect of the second method. d The imaging effect of the second method. e The convergence curve of parameter estimated iteration. f The alignment effect of the proposed method. (g) The imaging effect of the proposed method. h ISAR images after azimuth calibration

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