| 摘要 |
An original highly resolved point reflector model (omega) comprising D pieces of point reflectors is determined. The point reflector model is divided into M pieces of smaller geometrical part areas (omikron m), where m = 1.....M, in which the point reflectors (k epsilon omikron m) are replaced by only one point reflector with such properties with regard to direction-dependent reflectivity that it replaces the part area contribution to the original point reflector model signal and effect direction properties. In the point reflector model (omega ) is a fixed cartesian coordinate system xyz - (x omega, y omega, z omega ). Each point reflector (k = omega ) is allocated a reflection factor ( A to power k) e to power (i psi) in the form of a complex number corresponding to amplitude and phase alteration on reflection of an incoming wave. |
