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Homogenization techniques are usually used to represent the effective electric properties and help estimate the shielding effectiveness of composite materials. In this paper, a new empirical model, based on homogenization methods, is developed for fiber reinforced composites with the microstructure in the case of a rectangle array of circular conductive fibers embedded in a dielectric matrix. The...
Numerical methods for analyzing electromagnetic (EM) interaction of composites materials with heterogeneous microstructures would lead to prohibitive computational time and memory capacity. In this paper, we propose to extend homogenization techniques to provide the effective permittivity of composite materials with different inclusion concentrations. An iterative procedure is employed, and also a...
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