The phase error of UWBR(Ultra_WideBand Radar) system based on LFM signal, will affect the result of the pulse compression of the radar system. The phase gradient algorithm presented in this paper can estimate the phase error of the system effectively, and improve the performance of the pulse compression.
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朱国富,董臻,常文革,等.用相位梯度法校正超宽带雷达系统的相位误差[J].国防科技大学学报,2001,23(1):48-50. ZHU Guofu, DONG Zhen, CHANG Wenge, et al. Phase Gradient Algorithm for Phase Error Correction of UWBR System[J]. Journal of National University of Defense Technology,2001,23(1):48-50.