Synthesis problem of multisectional coatings with metamaterial

Background. We continue our research devoted to synthesis problem of coatings in microwave range. The purpose of the study is to сonsider some series of synthesis problems with different positions of metamaterial in coatings and to define metamateriаl location impact on reflection coefficient value. Materials and methods. We consider impact of metamateriаl location in coatings on reflection coefficient value. Results. We obtain numerical results and analyzed them. Conclusions. We obtained that in the case of a two-layer coating to reduce the reflection coefficient from the entire coating, it is necessary to fill the second layer with metamaterial.