Об одном методе расширения частотной области сходимости модели распространения волн в неоднородных средах

Abstract

This work is devoted to the analysis of solutions of differential equations, that traditionally describe wave propagation in a nonhomogenious environment, for example, inside a screen. They also describe general situation in the system «Human-Machine- environment», that is a model for the process of radio electronic apparatus production and testing. An electromagnetic situation is determined by the Е and Н vectors – accordingly, electric and magnetic constituents of the field. The calculation formulas for two point Pade method are presented for «sewing» together the asypmptotic solutions of these equations in a high-frequency and low-frequency regions.