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. 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.
|Title:||Mono- and Bistatic Scattering Reduction by a Metamaterial Low Reflection Coating|
|Journal or Publication Title:||IEEE Transactions on Antennas and Propagation|
|In Open Access:||No|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 462-466|
|Keywords:||Metamaterial, absorber, coating, RCS, reduction, design, experimental characterization, numerical simulations|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L AR - Aircraft Research|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||L - Military Technologies|
|Institutes and Institutions:||Microwaves and Radar Institute > Reconnaissance and Security|
|Deposited By:||Dr. Andrey Osipov|
|Deposited On:||20 Jan 2012 12:00|
|Last Modified:||19 Mar 2013 09:39|
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