Listar Artículos de revista DIEE - IEES Aldizkari artikuluak por título
Mostrando ítems 211-230 de 391
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Mid-infrared plasmonic inductors: enhancing inductance with meandering lines
Torres Landívar, Víctor
; Ortuño Molinero, Rubén ; Rodríguez Ulibarri, Pablo 
; Beruete Díaz, Miguel ; Sorolla Ayza, Mario ; Griol, Amadeu; Martínez, Alejandro; Navarro Cía, Miguel (Nature Publishing Group, 2014)
Artículo / Artikulua 
We present a mid-infrared inductor that when applied to an extraordinary transmission hole array produces a strong redshift of the resonant peak accompanied by an unprecedented enlargement of the operation bandwidth. The ... -
Millimeter-wave phase resonances in compound reflection gratings with subwavelength grooves
Beruete Díaz, Miguel ; Navarro Cía, Miguel ; Skigin, Diana C.; Sorolla Ayza, Mario (Optical Society of America, 2010)
Artículo / Artikulua
Experimental evidence of phase resonances in a dual-period reflection structure comprising three subwavelength grooves in each period is provided in the millimeter-wave regime. We have analyzed and measured the response ... -
Mode transition in complex refractive index coated single-mode–multimode–single-mode structure
Socorro Leránoz, Abián Bentor ; Del Villar, Ignacio ; Corres Sanz, Jesús María ; Arregui San Martín, Francisco Javier ; Matías Maestro, Ignacio (Optical Society of America, 2013)
Artículo / Artikulua
By coating a single-mode–multimode–single-mode (SMS) structure with a high refractive index thin-film it is possible to obtain a transition of modes for specific combinations of thin-film thickness, thinfilm refractive ... -
Modeling and parameter extraction of test fixtures for MOSFET on-wafer measurements up to 60 GHz
(Wiley, 2013) Artículo / Artikulua
We present a circuit model and parameter determination methodology for test fixtures used for on-wafer S-parameter measurements on CMOS devices. The model incorporates the frequency dependence of the series resistances and ... -
Modeling of small wind turbines based on PMSG with diode bridge for sensorless maximum power tracking
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; San Martín Biurrun, Idoia ; López Taberna, Jesús ; Marroyo Palomo, Luis (Elsevier, 2013)
Artículo / Artikulua
The Permanent Magnet Synchronous Generator (PMSG) with diode bridge is frequently used in small Wind Energy Conversion Systems (WECS). This configuration is robust and cheap, and therefore suitable for small WECS. In order ... -
Modelling fibrillation potentials: analysis of time parameters in the muscle intracellular action potential
Rodríguez Falces, Javier ; Malanda Trigueros, Armando ; Gila Useros, Luis; Rodríguez Carreño, Ignacio ; Navallas Irujo, Javier (IEEE, 2007)
Artículo / Artikulua
A single fibre action potential (SFAP) can be modelled as the convolution of a biolectrical source and a filter impulse response. In the Dimitrov-Dimitrova (D-D) convolutional model, the first temporal ... -
Modelling of PEM fuel cell performance: steady-state and dynamic experimental validation
San Martín Biurrun, Idoia ; Ursúa Rubio, Alfredo ; Sanchis Gúrpide, Pablo (MDPI, 2014)
Artículo / Artikulua
This paper reports on the modelling of a commercial 1.2 kW proton exchange membrane fuel cell (PEMFC), based on interrelated electrical and thermal models. The electrical model proposed is based on the integration of the ... -
Models for gaze tracking systems
Villanueva Larre, Arantxa ; Cabeza Laguna, Rafael (Hindawi Publishing Corporation, 2007)
Artículo / Artikulua
One of the most confusing aspects that one meets when introducing oneself into gaze tracking technology is the wide variety, in terms of hardware equipment, of available systems that provide solutions to the same matter, ... -
A modified control scheme of droop-based converters for power stability analysis in microgrids
Usunáriz López, Igor; Santamaría Rubio, Mikel; Mentesidi, Konstantina; Aguado Alonso, Mónica (Hindawi / Wiley, 2015)
Artículo / Artikulua
Microgrid is principally an active distribution network since it aggregates numerous DG systems through their interface converters and different loads at distribution level. This paper discusses the power sharing in ... -
Monitorización de deformaciones y temperaturas en la estructura de un túnel artificial de alta velocidad mediante sensores ópticos puntuales, de longitud y distribuidos
Torres, B.; Payá Zaforteza, I.; Barrera, D.; Alvarado, Y. A.; Calderón, P. A.; Loayssa Lara, Alayn ; Sagüés García, Mikel ; Zornoza Indart, Ander; Sales, S. (CSIC, 2015)
Artículo / Artikulua
La monitorización de estructuras es una rama de la ingeniería estructural que está captando mucha atención actualmente. Las deformaciones y temperaturas son, habitualmente, los parámetros monitorizados porque son los que ... -
Motor unit action potential duration, I: variability of manual and automatic measurements
Rodríguez Carreño, Ignacio; Gila Useros, Luis; Malanda Trigueros, Armando ; García Gurtubay, Ignacio; Mallor Giménez, Fermín ; Gómez Elvira, Sagrario ; Rodríguez Falces, Javier ; Navallas Irujo, Javier (Lippincott, Williams & Wilkins, 2007)
Artículo / Artikulua
To analyze the variability in manual measurements of motor unit action potential (MUAP) duration and to evaluate the effectiveness of well-known algorithms for automatic measurement. Two electromyographists carried out ... -
Motor unit action potential duration, II: a new automatic measurement method based on the wavelet transform
Rodríguez Carreño, Ignacio; Gila Useros, Luis; Malanda Trigueros, Armando ; García Gurtubay, Ignacio; Mallor Giménez, Fermín ; Gómez Elvira, Sagrario ; Rodríguez Falces, Javier ; Navallas Irujo, Javier (Lippincott, Williams & Wilkins, 2007)
Artículo / Artikulua
To present and evaluate a new algorithm, based on the wavelet transform, for the automatic measurement of motor unit action potential (MUAP) duration. A total of 240 MUAPs were studied. The waveform of each MUAP was ... -
Motor unit profile: a new way to describe the scanning-EMG potential
Corera Orzanco, Íñigo ; Malanda Trigueros, Armando ; Rodríguez Falces, Javier ; Porta Cuéllar, Sonia ; Navallas Irujo, Javier (Elsevier, 2017)
Artículo / Artikulua
The motor unit profile, a representation of the trajectories of positive and negative turns of a scanning-EMG signal, is a new way to characterize the motor unit potential. Such characterization allows quantification of ... -
Multi-tap complex-coefficient incoherent microwave photonic filters based on optical single-sideband modulation and narrow band optical filtering
Sagüés García, Mikel ; García Olcina, Raimundo; Loayssa Lara, Alayn ; Sales, S.; Capmany, José (Optical Society of America, 2008)
Artículo / Artikulua
We propose a novel scheme to implement tunable multi-tap complex coefficient filters based on optical single sideband modulation and narrow band optical filtering. A four tap filter is experimentally demonstrated to ... -
Multiband one-way polarization conversion in complementary split-ring resonator based structures by combining chirality and tunneling
Serebryannikov, Andriy E.; Beruete Díaz, Miguel ; Mutlu, Mehmet; Ozbay, Ekmel (Optical Society of America, 2015)
Artículo / Artikulua
Multiband one-way polarization conversion and strong asymmetry in transmission inspired by it are demonstrated in ultrathin sandwiched structures that comprise two twisted aperture-type arrays of complementary split-ring ... -
Multicolor layer-by-layer films using weak polyelectrolyte assisted synthesis of silver nanoparticles
Rivero Fuente, Pedro J. ; Goicoechea Fernández, Javier ; Urrutia Azcona, Aitor ; Matías Maestro, Ignacio ; Arregui San Martín, Francisco Javier (Springer, 2013)
Artículo / Artikulua
In the present study, we show that silver nanoparticles (AgNPs) with different shape, aggregation state and color (violet, green, orange) have been successfully incorporated into polyelectrolyte multilayer thin films using ... -
Multifrequency focusing and wide angular scanning of terajets
Pacheco-Peña, Víctor ; Beruete Díaz, Miguel ; Minin, Igor V.; Minin, Oleg V. (Optical Society of America, 2015)
Artículo / Artikulua
In the past, it has been demonstrated that it is possible to produce terajets with high resolution at its focus using 3D dielectric cuboids under plane-wave illumination. Here, a systematic study of the harmonic and angular ... -
Multiplexing of six micro-displacement suspended-core Sagnac interferometer sensors with a Raman-Erbium fiber laser
Bravo Acha, Mikel ; Fernández Vallejo, Montserrat ; Echapare Zabaleta, Mikel; López-Amo Sáinz, Manuel ; Kobelke, J.; Schuster, K. (Optical Society of America, 2013)
Artículo / Artikulua
This work experimentally demonstrates a long-range optical fiber sensing network for the multiplexing of fiber sensors based on photonic crystal fibers. Specifically, six photonic crystal fiber sensors which are based ... -
A multipolar analysis of near-field absorption and scattering processes
Liberal Olleta, Íñigo ; Ederra Urzainqui, Íñigo ; Gonzalo García, Ramón ; Ziolkowski, Richard W. (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 ... -
Multiwavelength Raman fiber lasers using Hi-Bi photonic crystal fiber loop mirrors combined with random cavities
Rodrigues Pinto, Ana Margarida; Frazão, Orlando; Santos, José Luís; López-Amo Sáinz, Manuel (IEEE / OSA, 2011)
Artículo / Artikulua
Different multiwavelength Raman fiber lasers based on a hybrid cavity set-up are proposed. The lasing schemes are based in highly birefringent photonic crystal fiber loop mirrors combined with random cavities. The Hi-Bi ...
