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Mono- and Bistatic Scattering Reduction by a Metamaterial Low Reflection Coating

Culhaoglu, Ali Eren and Osipov, Andrey and Russer, Peter (2013) Mono- and Bistatic Scattering Reduction by a Metamaterial Low Reflection Coating. IEEE Transactions on Antennas and Propagation, 61 (1), pp. 462-466. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TAP.2012.2220095. ISSN 0018-926X.

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Significant reduction of mono- and bistatic radar cross sections of an electrically large metallic cube through the application of a low reflection electrically thin metamaterial coating in Ka-band (30 - 40 GHz) is described. The reduction is estimated by comparing the scattering patterns of the coated and uncoated cube. A coating composed of a metallic array of capacitively loaded strips implanted in a thin slightly lossy dielectric layer has been designed and fabricated to permit experimental verification of the performance of the coating. The measurement results are compared with full wave and physical theory of diffraction simulations, and the possibility of accurately modeling the low reflection coatings with impedance boundary conditions is pointed out.

Item URL in elib:https://elib.dlr.de/74065/
Document Type:Article
Title:Mono- and Bistatic Scattering Reduction by a Metamaterial Low Reflection Coating
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Russer, PeterTU MünchenUNSPECIFIED
Date:January 2013
Journal or Publication Title:IEEE Transactions on Antennas and Propagation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/TAP.2012.2220095
Page Range:pp. 462-466
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Metamaterial, absorber, coating, RCS, reduction, design, experimental characterization, numerical simulations
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Military Technologies (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Reconnaissance and Security
Deposited By: Osipov, Dr. Andrey
Deposited On:20 Jan 2012 12:00
Last Modified:08 Mar 2018 18:32

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