合成孔径雷达(SAR)成象舰船航迹表面速度场的计算机仿真

Simulation of Surface Velocity Field in Ship Wakes of SAR Image

描述了一种合成孔径雷达（ＳＡＲ）Ｋｅｌｖｉｎ 航迹（舰船航迹） 成象的数字模型，跟据模型对不同条件下Ｋｅｌｖｉｎ航迹的表面速度场进行了数字仿真计算。

A mathematical model that allows simulation of the image of waves in ship wakes by airborne Synthetic Aperture Radar(SAR) is described,a numerical simulation is given here under different conditions according to the model.The result shows that the simulation gives a good desciption of distribution of surface velocity field in Kelvin wakes.