Please use this identifier to cite or link to this item: https://doi.org/10.1088/0022-3727/42/3/035408
Title: Material parameters characterization for arbitrary N-sided regular polygonal invisible cloak
Authors: Wu, Q.
Zhang, K.
Meng, F.-Y.
Li, L.-W. 
Issue Date: 2009
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
URI: http://scholarbank.nus.edu.sg/handle/10635/56586
ISSN: 00223727
DOI: 10.1088/0022-3727/42/3/035408
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