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Phase-shift based BOTDA measurements tolerant to non-local effects
(SPIE, 2013)
Contribución a congreso / Biltzarrerako ekarpena,
We demonstrate a BOTDA sensor based on the use of the Brillouin phase shift that performs measurements tolerant to non local effects. This technique raises opportunities to increase the distance covered by these sensors ...
Adaptive voltage control of the DC/DC boost stage in PV converters with small input capacitor
(IEEE, 2013)
Artículo / Artikulua,
In the case of photovoltaic (PV) systems, an adequate PV voltage regulation is fundamental in order to both maximize and limit the power. For this purpose, a large input capacitor has traditionally been used. However, when ...
Frozen mode from hybridized extraordinary transmission and Fabry-Perot resonances
(American Physical Society, 2013)
info:eu-repo/semantics/article,
Frozen modes arising in stacked subwavelength hole arrays are studied in detail. Their origin is proved to be connected with the interaction between the extraordinary transmission resonance and the Fabry–Perot cavity mode. ...
Wideband unidirectional transmission with tunable sign-switchable refraction and deflection in nonsymmetric structures
(American Physical Society, 2013)
info:eu-repo/semantics/article,
A general theory of reciprocal unidirectional transmission with tunable sign-switchable refraction and deflection of outgoing wave in structures with broken spatial inversion symmetry is presented. Several coupling scenarios ...
Towards a traceability system based on RFID technology to check the content of pallets within electronic devices supply chain
(Hindawi, 2013)
info:eu-repo/semantics/article,
In the last few years there has been a growing interest in smart solutions capable of dealing with the traceability of products and
materials to improve logistical processes. Most of the existing solutions have been ...
Passive microwave component design using inverse scattering: theory and applications
(Hindawi, 2013)
info:eu-repo/semantics/article,
We briefly review different synthesis techniques for the design of passive microwave components with arbitrary frequency response,
developed by our group during the last decade. We provide the theoretical foundations based ...
Characterization and consideration of topological impact of wireless propagation in a commercial aircraft environment [wireless corner]
(IEEE, 2013)
Artículo / Artikulua,
Wireless systems are gaining a relevant role for multiple communication
tasks within commercial aircrafts. In this work, wireless propagation in an indoor
commercial airplane cabin will be analyzed. The impact of indoor ...
Evaluation of the Brillouin precursor performance for ultra wide band intra-body technologies
(Taylor&Francis, 2013)
Artículo / Artikulua,
In this letter, we describe the formation and the evolution of Brillouin precursorfields through human tissues by using a frequency-domain analysis technique and amulti-pole Cole–Cole model to characterize the dielectric ...
Amorphous glass-coated ferromagnetic wires in microwave engineering
(2013)
Tesis doctoral / Doktoretza tesia,
En esta tesis se ha estudiado el uso de hilos ferromagnéticos recubiertos de
vidrio en ingeniería de microondas. Para este fin, se han formulado modelos
analíticos y equivalentes circuitales de la interacción entre un ...
A multipolar analysis of near-field absorption and scattering processes
(IEEE, 2013)
Artículo / Artikulua,
A multipolar formulation is adopted to investigate
the absorption and scattering processes involved in near-field
interactions. This approach allows one to determine the upper
bounds for the absorbed and radiated powers ...