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|Title:||Material parameters characterization for arbitrary N-sided regular polygonal invisible cloak|
|Citation:||Wu, Q., Zhang, K., Meng, F.-Y., Li, L.-W. (2009). Material parameters characterization for arbitrary N-sided regular polygonal invisible cloak. Journal of Physics D: Applied Physics 42 (3) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/0022-3727/42/3/035408|
|Abstract:||Arbitrary N-sided regular polygonal cylindrical cloaks are proposed and designed based on the coordinate transformation theory. First, the general expressions of constitutive tensors of the N-sided regular polygonal cylindrical cloaks are derived, then there are some full-wave simulations of the cloaks that are composed of inhomogeneous and anisotropic metamaterials, which will bend incoming electromagnetic waves and guide them to propagate around the inner region; such electromagnetic waves will return to their original propagation directions without distorting the waves outside the polygonal cloak. The results of full-wave simulations validate the general expressions of constitutive tensors of the N-sided regular polygonal cylindrical cloaks we derived. © 2009 IOP Publishing Ltd.|
|Source Title:||Journal of Physics D: Applied Physics|
|Appears in Collections:||Staff Publications|
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