CST modeling of Multilayer Polymeric Composites for Designing of Electromagnetic Absorber

In the design of electromagnetic wave absorbing multilayers using polymer composites various parameters such as thickness, filler concentration, layer arrangement, etc. are involved, which is mainly estimated by computer simulation. In the present report, a design method of the mentioned multilayers based on CST simulation is presented. The reliability of the method is perfectly validated by comparison of experimental data related to epoxy based polymer composite multilayers containing multiwall carbon nanotubes (MWCNT) and magnetic ferrite with the CST simulated results in the same material and layer design.

Keywords:

Multilayer composites , Electromagnetic waves , Electromagnetic materials , CST (Computer Simulation Technology)