A Nonreflective Electromagnetic Absorber with Gradient Distribution Over the Layers of Absorbing Fillers
摘要
The conditions have been determined for nonreflective absorption of electromagnetic radiation by a two-layer dielectric–metal system with an exponential distribution of the content of absorbing fillers in the coating layers, which establish a functional relationship between the wavelength of electromagnetic radiation incident on the coating, the complex dielectric constant of the coating layers and the parameter determining the layer-by-layer content of absorbing filers in the coating.