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The Method of Radio Wave Refraction Correction in Movable Radar System

Zhang Yu (China Research Institute of Radiowave Propagation,Xinxiang 453003)   

  • Published:2000-08-25

Abstract: The radio wave refraction correction for improving the accuracy of the na vigation and location is necessary.Both the quick algorithm of radio wave refraction correction by the ground meteorological parameters and its accuracy are presented and checked for movable radar svstem,respectively.It proves that ray dray mark method can be replaced by the quick algorithm above 4 degree.The problem of the non quick correction and low accuracy for movable radar system are resolved.