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提出了一种新的用于合成带宽雷达高分辨成像的方法,该方法用于频域样本缺失的条件下.这种新方法通过有效采样对,估计信号的自协方差函数(ACF);通过构造自相关阵,用多重信号分类的算法获取散射点的距离和散射强度.即使数据的很大一部分缺失,该方法仍然能够很好地恢复距离像.仿真结果表明:该方法优于传统的补零和稀疏恢复方法.“,”A novel high-resolution range profiling algorithm for synthetic bandwidth radar with frequency domain interferences is proposed in this paper.By estimating the signal autocovariance function from available data,the autocovariance matrix is derived before subspace method such as MUSIC.Simulation results show that even with large part of data missing,the new method can still extract scatterer range and power information correctly.The results were compared with traditional method.