Feasibility of use of lumped elements in anisotropic 2D cloak

@article{Hrabar2010FeasibilityOU,
  title={Feasibility of use of lumped elements in anisotropic 2D cloak},
  author={Silvio Hrabar and Iva Malcic and Srdan Nanut and Luka Juricev-Sudac},
  journal={2010 Conference Proceedings ICECom, 20th International Conference on Applied Electromagnetics and Communications},
  year={2010},
  pages={1-4}
}
Practical realization of an electromagnetic cloak based on the transformation electromagnetics requires the existence of highly anisotropic metamaterial, permittivity and/or permeability of which may have values very close to zero (ENZ and/or MNZ metamaterials). Published experiments on the SRR-based cloaks proved the validity of the basic idea but also showed two significant drawbacks: very complicated design and an extremely narrow bandwidth. Another possible design might use the transmission… CONTINUE READING
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