The efficiency of application of magnetic polymer composites as radio-absorbing materials

Abstract

The results of investigation of the complex permittivity and permeability of polymer composite materials with different magnetic fillers in the frequency range of 1 MHz to 10 GHz are presented. The possibility of controlling the frequency characteristics of permeability and permittivity and the absolute values of these parameters via the formation of hybrid composites with multicomponent magnetic filler is shown. The efficiency of application of magnetic polymer composites as absorbing materials for the RF and microwave bands is analyzed.