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Experimental Characterization of a Broadband Transmission-line Cloak in Free Space

Alitalo, Pekka and Culhaoglu, Ali Eren and Osipov, Andrey and Thurner, Stefan and Kemptner, Erich and Tretyakov, Sergei (2012) Experimental Characterization of a Broadband Transmission-line Cloak in Free Space. IEEE Transactions on Antennas and Propagation, 60 (10), 4963-4968 . IEEE - Institute of Electrical and Electronics Engineers. DOI: 10.1109/TAP.2012.2207339 ISSN 0018-926X

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Abstract

The cloaking efficiency of a finite-size cylindrical transmission-line cloak operating in the X-band is verified with bistatic free space measurements. The cloak is designed and optimized with numerical full-wave simulations. The reduction of the total scattering width of a metal object, enabled by the cloak, is clearly observed from the bistatic free space measurements. The numerical and experimental results are compared resulting in good agreement with each other.

Item URL in elib:https://elib.dlr.de/74066/
Document Type:Article
Title:Experimental Characterization of a Broadband Transmission-line Cloak in Free Space
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Alitalo, PekkaAalto University, FinnlandUNSPECIFIED
Culhaoglu, Ali ErenUNSPECIFIEDUNSPECIFIED
Osipov, AndreyUNSPECIFIEDUNSPECIFIED
Thurner, StefanUNSPECIFIEDUNSPECIFIED
Kemptner, ErichUNSPECIFIEDUNSPECIFIED
Tretyakov, SergeiAalto University, FinnlandUNSPECIFIED
Date:2 October 2012
Journal or Publication Title:IEEE Transactions on Antennas and Propagation
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:60
DOI :10.1109/TAP.2012.2207339
Page Range:4963-4968
Publisher:IEEE - Institute of Electrical and Electronics Engineers
ISSN:0018-926X
Status:Published
Keywords:cloaking, scattering reduction, bistatic free space measurements, total scattering width, transmission-line cloak
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 11:59
Last Modified:08 Mar 2018 18:32

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