Method of evaluating reflective characteristics of objects based on multi-focal probing fields

Abstract

The possibility of using special (multi-focus) fields for solving problems related to the experimental evaluation of the reflective characteristics of objects has been considered. Regularities in the formation of multi-focus fields in three-dimensional cases have been specified. The advantages of the proposed approach have been demonstrated in terms of flexible adjustment of signal processing algorithms based on digital signal filtering methods. This ensures obtaining radar characteristics of objects, considering the peculiarities of constructing single-position, bi-static, and multi-static location systems.