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本文提出了一种新的多卜勒频率消模糊方法,将此方法与文献〔1〕中的相位去模糊法相结合,可精确估计出运动目标的距离,进行精细的运动补偿,从而实现ISAR横向高分辨成象。
In this paper, a new Doppler frequency cancellation fuzzy method is proposed. By combining this method with the phase de-blurring method in [1], the distance of the moving target can be accurately estimated and the fine motion compensation can be performed to achieve the ISAR lateral High resolution imaging.