A Fast Analysis Method for Dynamic Array structures

Abstract

In this paper, a fast analysis method based on the method of moments (MoM) for dynamic array is proposed. The distances between array elements are changed with the time. The vector potential term and the scalar potential term in electric field integral equation (EFIE) are treated separately to achieve the fast analysis of radar cross section (RCS). An example of the unmanned aerial vehicle (UAV) array is given to show that the proposed method can significantly reduce the calculation time with encouraging accuracy.