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General expressions of constitutive tensors of the N-sided regular polygonal cylindrical cloaks are derived based on the coordinate transformation theory, then there are some full-wave simulations of the cloaks.The results of full-wave simulations validate the general expressions of constitutive tensors we derived. Furthermore, factors that degrade the cloaks invisibility are analyzed.
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Keywords:
- coordinate transformation /
- anisotropic and inhomogeneous metamaterial /
- constitutive tensor /
- invisibility







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