Investigation of a Lossless Inhomogeneous and Anisotropic Metamaterial Covered Conductor Cylinder Illuminated by Electric-Line-Source
Kuang Zhang, Qun Wu, Fanyi Meng, Le-Wei Li
International Conference on Microwave and Millimeter Wave Technology, 2008. ICMMT 2008.
Volume: 4, April 2008
1738 - 1741
conductors, electromagnetic waves, metamaterials, tensors
The electromagnetic characteristics of the model with an electric line source radiating parallel to a lossless inhomogeneous and anisotropic metamaterial covered infinitely long conductor circular cylinder is investigated in this paper. First, the permittivity and permeability tensors of the metamaterial are defined according to Pendry’s model, then the wave equation in the cloak is derived, and through the boundary conditions, the electromagnetic fields of the whole region are calculated analytically, finally, the analytical expressions of the fields inside the cylindrical cloak is demonstrated through numerical results.
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