Comparative Study and Analysis of Electric and Dielectric Shielding

This project aims to analyze the dielectric and electric shielding properties to ascertain the optimal shielding. Materials that have been applied range from being electrically non-conductive to conductive based on the application of them being either used as a conductor or as an insulator. This correlation had studied and analyzed in COMSOL Multiphysics software and variability of the capacitance and conductance for different blend of materials at different area fractions of the model that depends on the effective shielding of the EM waves respectively in the dielectric and electric shielding. However, electric and dielectric shielding serves for various purposes and are not directly comparable in terms of which is best. Amongst the materials that are available from the Software, a film made of Carbon nanotubes (CNTs) aerosol CVD; (nk 0.250-3.30 um) sized material produces the best shielding results for dielectric shielding and Copper, Nickel (solid, Annealed) blended material produces the best shielding results in case of electric shielding model.