The Analytical Dependence of the Range from the Angular Position of the Line-of-Sight for an Object Represented as Several Planes

摘要

To simulate echo signals reflected from the earth surface in accordance with the low-altitude mission mode it is necessary to adequately reproduce the delays of reflected radar sensing signal in the real time. For that purpose the precise and fast calculation of relationship between the range and the angle position of radar antenna pattern is necessary. In this paper the analytical equations which allow solving the problem of calculating the range for simple surfaces are obtained. Because of calculation is performed using the analytical expressions, obtained result is accurate. As a result of relative simplicity of obtained expressions the calculation does not demand large time costs.