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Negative refraction through an extraordinary transmission left-handed metamaterial slab
(American Physical Society, 2009)
Artículo / Artikulua,
In this work we present numerical and experimental results of negative refraction through a negative index
metamaterial based on miniaturized extraordinary transmission stacked subwavelength hole arrays, also known
as ...
Polarization selection with stacked hole array metamaterial
(AIP Publishing, 2008)
Artículo / Artikulua,
Polarization rotation or selection appears in materials with optical activity, or those with Faraday
effect, or in liquid crystals. In this letter we present a structure, with an analogous response, using
stacked ...
Converging biconcave metallic lens by double-negative extraordinary transmission metamaterial
(AIP Publishing, 2009)
Artículo / Artikulua,
In this letter we present simulation and experimental results of a left-handed converging biconcave
metallic lens made of stacked subwavelength hole arrays SSHAs working in the millimeter wave
range with additional ...
Experimental demonstration of phase resonances in metallic compound gratings with subwavelength slits in the millimeter wave regime
(AIP Publishing, 2009)
Artículo / Artikulua,
We provide experimental evidence of phase resonances in metallic periodic structures in which each
period comprises several subwavelength slits of the same width. We have analyzed and measured
the response of these ...
Electromagnetic cloaking with canonical spiral inclusions
(IOP Publishing Ltd., 2008)
Artículo / Artikulua,
We report an electromagnetic cloaking structure that is composed of identical canonical spiral particles. By using the Clausius-Mosotti formula, the electric and magnetic polarizabilities of a single spiral particle are ...
Transmission spectra changes produced by decreasing compactness of opal-like structures
(AIP Publishing, 2009)
info:eu-repo/semantics/article,
Artificial opal-like structures based on spheres and colloidal particles have been fabricated in a
controlled way, presenting optical band-gap properties in the optical frequency range. Nonclose
packed artificial opals ...
Planar magnetoinductive wave transducers: theory and applications
(AIP Publishing, 2004)
info:eu-repo/semantics/article,
Transduction of magnetoinductive waves (MIWs) in planar technology is demonstrated. A
transducer consisting of a one-dimensional periodic array of metallic split squared ring resonators
(SSRR), placed between a pair of ...
Split ring resonator-based left-handed coplanar waveguide
(AIP Publishing, 2003)
info:eu-repo/semantics/article,
In this letter, a planar left-handed propagating medium consisting of a coplanar waveguide (CPW)
inductively coupled to split ring resonators (SRR) and periodically loaded with narrow metallic
wires is proposed. The wires ...
Signal processing in ocean bottom seismographs for refraction seismology
(IEEE, 2006)
Artículo / Artikulua,
This paper presents some experimental results on the application of signal processing techniques to underwater seismic signals. The novelty of this paper stems from the fact that it is the first paper, to the best of the ...
Independent component analysis as a tool to eliminate artifacts in EEG. A quantitative study
(Lippincott, Williams & Wilkins, 2003)
Artículo / Artikulua,
Independent component analysis (ICA) is a novel technique that calculates
independent components from mixed signals. A hypothetical clinical application is to
remove artifacts in EEG. The goal of this study was to apply ...