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Transformation electromagnetics provided an effective tool to design devices that could control the electromagnetic wave with desired ray traces. However, the resulted material constitutive parameters for these devices are mostly inhomogeneous and anisotropic, which usually rely on large number of precisely defined sub-wavelength artificial structures, or metamaterials. In this paper, we show that...
In this paper, the calculation method of electromagnetic scattering is analyzed using method of moment in MPI (Message-Passing Interface) parallel environment. Due to the characteristics of Gauss elimination method, the approach of the matrix filling and solving by looping over column is described, which can save data communicating time between processors. The vehicle's scattered fields is calculated...
We report on the design of invisibility cloaking of objects on a flat conducting plane. The cloak is constructed of one pair of electromagnetic beam modulation blocks proposed in our previous work. Based on the transformation optics (TO), light rays (or electromagnetic waves) of any incident angles from the upper half space could be bended around any object on a conducting plane through such an invisibility...
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