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Please use this identifier to cite or link to this item: http://hdl.handle.net/10651/32090

Title: A thin c-band polarization and incidence angle-insensitive metamaterial perfect absorber
Author(s): Fernández Álvarez, Humberto
Cos Gómez, María Elena de
Las Heras Andrés, Fernando Luis
Keywords: Metamaterial absorber (MMA)
Double-negative media (DNM)
Negative refractive index (NIR)
Left-handed media (LHM)
Issue date: 2015
Publisher: MDPI
Publisher version: http://dx.doi.org/10.3390/ma8041666
Citation: Materials, 8(4), p. 1666-1681 (2015); doi:10.3390/ma8041666
Format extent: p. 1666-1681
Abstract: A novel metamaterial absorber design able to operate in the C frequency band is presented, along with an analysis and a method to improve both its bandwidth and its angular stability. Simulation results for a FR4-based design are shown for comparison with existing designs. In addition, a simplified equivalent circuit is provided for a better understanding of the great angular stability and wide bandwidth exhibited by the proposed structure. Moreover, simulations, manufacturing and measurements of a thinner and more flexible metamaterial absorber, keeping the angular stability of the former one, while providing a wide bandwidth, are presented
URI: http://hdl.handle.net/10651/32090
ISSN: 1996-1944
Sponsored: This work has been supported by the Gobierno del Principado de Asturias/FEDER under ProjectGRUPIN14-114 and by the European Union 7th Framework Programme under Project ICT-2011-9600849 (INSIDDE)
Project id.: info:eu-repo/grantAgreement/EC/FP7/600849
Appears in Collections:Artículos
Ingeniería Eléctrica, Electrónica, de Computadores y Sistemas
Investigaciones y Documentos OpenAIRE

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