طراحی و بهینه سازی نوعی جدید از مواد جاذب راداری در پهنای باند وسیع و پلاریزاسیون دلخواه به کمک الگوریتم ژنتیک

In this article, a planar multilayered structure is considered as a radar absorber for normal and oblique incidence plane wave. We used actual dispersive material which could be used as a metamaterial for our structure. The formulation can respond any arbitrary polarization i.e. TE or TM. The optimizations are done in a wide frequency band and at a wide range of incident angles that has reached to considerable conclusions. In order to optimize the reflection coefficient, which is a complicated and multi parameter function, we use Genetic algorithm (GA) method.