Improved Analysis and Simulation of a Time-Domain Carpet Cloak Model
Document Type
Article
Publication Date
2-17-2018
Publication Title
Computational Methods in Applied Mathematics
Volume
19
Issue
2
First page number:
359
Last page number:
378
Abstract
In this paper, we first give a quick review of the current status of the invisibility cloak with metamaterials. Then we focus on the carpet cloak model and establish an elegant stability different from our previous work. A similar discrete stability is also proved for a new FETD scheme. Then we prove the optimal convergence for this new scheme. Finally, we implement a new discontinuous Galerkin method and demonstrate its effectiveness in simulating the carpet cloaking phenomena.
Keywords
Invisibility cloak; Maxwell's Equations; Discontinuous Galerkin method; Metamaterials
Disciplines
Applied Mathematics
Language
English
Repository Citation
Li, J.,
Meng, C.,
Huang, Y.
(2018).
Improved Analysis and Simulation of a Time-Domain Carpet Cloak Model.
Computational Methods in Applied Mathematics, 19(2),
359-378.
http://dx.doi.org/10.1515/cmam-2018-0001
