多普勒效应对应用IMP算法估计目标方位的影响

Doppler effect on azimuth estimate of a moving target with IMP algorithm

ＩＭＰ（增量多参数）算法用于运动目标线谱信号处理时，为了解运动目标多普勒效应对ＩＭＰ算法目标方位角估计的影响，本文利用水池试验数据进行了仿真研究。文中叙述ＩＭＰ算法目标方位估计原理，给出了运动目标在多普勒频移情况下，ＩＭＰ算法对目标方位估计的仿真结果。

Abstract Based on the data obtained from an in pool test, a simulative study is made to look at the Doppler effect on azimuth estimate of a moving target in the case of using the IMP(Incremental Multi Parameter)algorithm. In this paper the principle of azimuth estimate of a moving target with IMP algorithm is described and the simulative results of the estimation wve provided. IMP algorithm, Doppler effect, azimuth estimate