Electromagnetic characteristics of metamaterial cloak covered dielectric cylinder illuminated by electric line source

Q. Wu; K. Zhang; F. Y. Meng; L. W. Li

doi:10.1049/iet-map.2009.0256

Electromagnetic characteristics of metamaterial cloak covered dielectric cylinder illuminated by electric line source

Q. Wu
, K. Zhang^*
, F. Y. Meng
, L. W. Li

^*Corresponding author for this work

School of Electronics and Information Engineering

Harbin Institute of Technology
State Key Laboratory of Millimeter Waves
National University of Singapore

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Electromagnetic characteristics of the dielectric cylinder covered by the cylindrical cloak are investigated in detail. Analytical expressions of electric field are derived and validated. Furthermore, effects of different kinds of loss on the performance of the cloak are studied. It is shown that if loss does not follow the same property as the constitutive tensor of the anisotropic and inhomogeneous cloak, electric fields could transmit into the inner dielectric cylinder. The authors believe that the results are helpful for practical applications.

Original language	English
Pages (from-to)	1680-1688
Number of pages	9
Journal	IET Microwaves, Antennas and Propagation
Volume	4
Issue number	10
DOIs	https://doi.org/10.1049/iet-map.2009.0256
State	Published - Oct 2010

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10.1049/iet-map.2009.0256

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title = "Electromagnetic characteristics of metamaterial cloak covered dielectric cylinder illuminated by electric line source",

abstract = "Electromagnetic characteristics of the dielectric cylinder covered by the cylindrical cloak are investigated in detail. Analytical expressions of electric field are derived and validated. Furthermore, effects of different kinds of loss on the performance of the cloak are studied. It is shown that if loss does not follow the same property as the constitutive tensor of the anisotropic and inhomogeneous cloak, electric fields could transmit into the inner dielectric cylinder. The authors believe that the results are helpful for practical applications.",

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AU - Wu, Q.

AU - Zhang, K.

AU - Meng, F. Y.

AU - Li, L. W.

PY - 2010/10

Y1 - 2010/10

N2 - Electromagnetic characteristics of the dielectric cylinder covered by the cylindrical cloak are investigated in detail. Analytical expressions of electric field are derived and validated. Furthermore, effects of different kinds of loss on the performance of the cloak are studied. It is shown that if loss does not follow the same property as the constitutive tensor of the anisotropic and inhomogeneous cloak, electric fields could transmit into the inner dielectric cylinder. The authors believe that the results are helpful for practical applications.

AB - Electromagnetic characteristics of the dielectric cylinder covered by the cylindrical cloak are investigated in detail. Analytical expressions of electric field are derived and validated. Furthermore, effects of different kinds of loss on the performance of the cloak are studied. It is shown that if loss does not follow the same property as the constitutive tensor of the anisotropic and inhomogeneous cloak, electric fields could transmit into the inner dielectric cylinder. The authors believe that the results are helpful for practical applications.

UR - https://www.scopus.com/pages/publications/78049418678

U2 - 10.1049/iet-map.2009.0256

DO - 10.1049/iet-map.2009.0256

M3 - 文章

AN - SCOPUS:78049418678

SN - 1751-8725

VL - 4

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JO - IET Microwaves, Antennas and Propagation

JF - IET Microwaves, Antennas and Propagation

IS - 10

ER -

Electromagnetic characteristics of metamaterial cloak covered dielectric cylinder illuminated by electric line source

Abstract

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