A dogbone metamaterial based electromagnetic cloaking scheme for microwave applications

V. P. Sarin; P. V. Vinesh; M. P. Jayakrishnan; C. K. Aanandan; P. Mohanan; K. Vasudevan

doi:10.23919/URSIAP-RASC.2019.8738592

A dogbone metamaterial based electromagnetic cloaking scheme for microwave applications

V. P. Sarin, P. V. Vinesh, M. P. Jayakrishnan, C. K. Aanandan, P. Mohanan, K. Vasudevan

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The practical demonstration of invisibility cloaking has attracted the attention of electromagnetic research community over the decade. The invention of metamaterials has boosted the research on electromagnetic cloaking due their exotic material parameters under plane wave incidence. In this paper, we are proposing the experimental realization of cylindrical cloaking scheme using the dogbone metamaterial by efficiently routing the incident electromagnetic fields around the target metal obstacle under consideration. Experimental and simulation studies reveals that the proposed cloaking scheme can effectively suppress the Scattering Cross Section of the metal cylinder and significantly suppresses the back scattered power compared to the bare cylinder.

Original language	English
Title of host publication	2019 URSI Asia-Pacific Radio Science Conference (AP-RASC)
Publisher	IEEE
ISBN (Electronic)	9789082598759
DOIs	https://doi.org/10.23919/URSIAP-RASC.2019.8738592
Publication status	Published - 20 Jun 2019

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title = "A dogbone metamaterial based electromagnetic cloaking scheme for microwave applications",

abstract = "The practical demonstration of invisibility cloaking has attracted the attention of electromagnetic research community over the decade. The invention of metamaterials has boosted the research on electromagnetic cloaking due their exotic material parameters under plane wave incidence. In this paper, we are proposing the experimental realization of cylindrical cloaking scheme using the dogbone metamaterial by efficiently routing the incident electromagnetic fields around the target metal obstacle under consideration. Experimental and simulation studies reveals that the proposed cloaking scheme can effectively suppress the Scattering Cross Section of the metal cylinder and significantly suppresses the back scattered power compared to the bare cylinder.",

author = "Sarin, {V. P.} and Vinesh, {P. V.} and Jayakrishnan, {M. P.} and Aanandan, {C. K.} and P. Mohanan and K. Vasudevan",

year = "2019",

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doi = "10.23919/URSIAP-RASC.2019.8738592",

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T1 - A dogbone metamaterial based electromagnetic cloaking scheme for microwave applications

AU - Sarin, V. P.

AU - Vinesh, P. V.

AU - Jayakrishnan, M. P.

AU - Aanandan, C. K.

AU - Mohanan, P.

AU - Vasudevan, K.

PY - 2019/6/20

Y1 - 2019/6/20

N2 - The practical demonstration of invisibility cloaking has attracted the attention of electromagnetic research community over the decade. The invention of metamaterials has boosted the research on electromagnetic cloaking due their exotic material parameters under plane wave incidence. In this paper, we are proposing the experimental realization of cylindrical cloaking scheme using the dogbone metamaterial by efficiently routing the incident electromagnetic fields around the target metal obstacle under consideration. Experimental and simulation studies reveals that the proposed cloaking scheme can effectively suppress the Scattering Cross Section of the metal cylinder and significantly suppresses the back scattered power compared to the bare cylinder.

AB - The practical demonstration of invisibility cloaking has attracted the attention of electromagnetic research community over the decade. The invention of metamaterials has boosted the research on electromagnetic cloaking due their exotic material parameters under plane wave incidence. In this paper, we are proposing the experimental realization of cylindrical cloaking scheme using the dogbone metamaterial by efficiently routing the incident electromagnetic fields around the target metal obstacle under consideration. Experimental and simulation studies reveals that the proposed cloaking scheme can effectively suppress the Scattering Cross Section of the metal cylinder and significantly suppresses the back scattered power compared to the bare cylinder.

U2 - 10.23919/URSIAP-RASC.2019.8738592

DO - 10.23919/URSIAP-RASC.2019.8738592

M3 - Conference contribution

BT - 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC)

PB - IEEE

ER -

A dogbone metamaterial based electromagnetic cloaking scheme for microwave applications

Abstract

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