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Cited by 803

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Full-wave simulations of electromagnetic cloaking structures

Open access
Cummer, Steven A., Popa, Bogdan-Ioan, Schurig, David, Smith, David R., Pendry, John·2006·Physical Review E

Abstract

Pendry et al. have reported electromagnetically anisotropic and inhomogeneous shells that, in theory, completely shield an interior structure of arbitrary size from electromagnetic fields without perturbing the external fields. Neither the coordinate transformation-based analytical formulation nor the supporting ray-tracing simulation indicate how material perturbations and full-wave effects might affect the solution. We report fully electromagnetic simulations of the cylindrical version of this cloaking structure using ideal and nonideal (but physically realizable) electromagnetic parameters that show that the low-reflection and power-flow bending properties of the electromagnetic cloaking structure are not especially sensitive to modest permittivity and permeability variations. The cloaking performance degrades smoothly with increasing loss, and effective low-reflection shielding can be achieved with a cylindrical shell composed of an eight- (homogeneous) layer approximation of the ideal continuous medium. An imperfect but simpler version of the cloaking material is derived and is shown to reproduce the ray bending of the ideal material in a manner that may be easier to experimentally realize.

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Metadata

Authors
Cummer, S. A., Popa, B.-I., Schurig, D., Smith, D. R., & Pendry, J.
Venue
Physical Review E
Published
2006-09-27
Volume
74
Issue
3
Pages
036621-036621
ISSN
  • 1539-3755 (ISSN-L)
  • 1550-2376
OpenAlex
W1982894294
Cited by
803
References
10
FWCI
49.69
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Full-wave simulations of electromagnetic cloaking structures. https://app.cochat.ai/papers/10.1103/physreve.74.036621
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Cummer, S. A., Popa, B.-I., Schurig, D., Smith, D. R., & Pendry, J. (2006). Full-wave simulations of electromagnetic cloaking structures. Physical Review E. https://doi.org/10.1103/physreve.74.036621

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