Listar Dpto. Ingeniería Eléctrica, Electrónica y de Comunicación - Ingeniaritza Elektriko eta Elektronikoaren eta Komunikazio Ingeniaritzaren Saila [desde mayo 2018 / 2018ko maiatzetik] por título
Mostrando ítems 514-533 de 721
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On the performance of an ENZ-based sensor using transmission line theory and effective medium approach
Pacheco-Peña, Víctor
; Beruete Díaz, Miguel ; Rodríguez Ulibarri, Pablo ; Engheta, Nader (IOP Publishing, 2019)
Artículo / Artikulua 
In this paper we perform an in-depth theoretical studyofa sensing platform based on epsilon-near- zero (ENZ) metamaterials. The structure proposed for sensing is a narrow metallic waveguide channel. An equivalent circuit ... -
On the reduction of authoritative DNS cache timeouts: detection and implications for user privacy
Hernández Quintanilla, Tomás; Magaña Lizarrondo, Eduardo ; Morató Osés, Daniel ; Izal Azcárate, Mikel (Elsevier, 2021)
Artículo / Artikulua
The domain name system (DNS) is an Internet network service that is used by hosts to resolve IP addresses from symbolic names. This basic service has been attacked and abused many times, as it is one of the oldest and most ... -
On the requirements of the power converter for second-life lithium-ion batteries
Berrueta Irigoyen, Alberto ; San Martín Biurrun, Idoia ; Pascual Miqueleiz, Julio María ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
The use of lithium-ion batteries is increasing year after year, especially in the automotive sector. Given the high requirements of electric vehicles, their energy storage systems are discarded when they still have around ... -
On the second life of lithium-ion batteries from electric vehicles: characterisation, ageing and applications
Braco Sola, Elisa (2022)
Tesis doctoral / Doktoretza tesia
El cambio en nuestro modelo de consumo y producción de energía es cada vez más urgente. Los problemas medioambientales, económicos y sociales relacionados con los combustibles fósiles han motivado la reacción gubernamental ... -
On the stability of advanced power electronic converters: the Generalized Bode Criterion
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Urtasun Erburu, Andoni ; Ursúa Rubio, Alfredo ; Marroyo Palomo, Luis ; Sanchis Gúrpide, Pablo (IEEE, 2019)
Artículo / Artikulua
A key factor in the design of power electronic converters is the development of control systems and, in particular, the determination of their stability. Due to ease of application, the Bode criteria are currently the most ... -
On the technical reliability of lithium-ion batteries in a zero emission polar expedition
Soto Cabria, Adrián ; Berrueta Irigoyen, Alberto ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo ; Oficialdegui, Ignacio (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
This contribution presents a technical analysis of the Lithium-ion batteries (LIBs) used in the WindSled project. In this project, an expedition has been carried out by means of a 0-emission vehicle that have covered more ... -
One-year analysis of road condition using FBG arrays
Corera Orzanco, Íñigo ; Pradas Martínez, Javier ; Leandro González, Daniel ; Bravo Acha, Mikel ; López-Amo Sáinz, Manuel (SPIE, 2023)
Contribución a congreso / Biltzarrerako ekarpena
In this work, it is presented an analysis of FBG arrays installed in a public road. The arrays were installed in a newly paved urban road and were monitored for more than one year. The study evidences the permanent deformation ... -
Online classification of user activities using machine learning on network traffic
Labayen Guembe, Víctor; Magaña Lizarrondo, Eduardo ; Morató Osés, Daniel ; Izal Azcárate, Mikel (Elsevier, 2020)
Artículo / Artikulua
The daily deployment of new applications, along with the exponential increase in network traffic, entails a growth in the complexity of network analysis and monitoring. Conversely, the increasing availability and decreasing ... -
Onset of irreversible reactions in overcharging lithium-ion cells: an experimental and modeling approach
Irujo Izcue, Elisa; Berrueta Irigoyen, Alberto ; Lalinde Sainz, Iñaki; Arza, Joseba; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2023)
Contribución a congreso / Biltzarrerako ekarpena
Lithium-ion batteries are energy storage systems used in an increasing number of applications. Due to their flammable materials, their use entails risks of fire and explosion. The study of the abuse operation of these ... -
Open repository for the evaluation of ransomware detection tools
Berrueta Irigoyen, Eduardo ; Morató Osés, Daniel ; Magaña Lizarrondo, Eduardo ; Izal Azcárate, Mikel (IEEE, 2020)
Artículo / Artikulua
Crypto-ransomware is a type of malware that encrypts user files, deletes the original data, and asks for ransom to recover the hijacked documents. Several articles have presented detection techniques for this type of ... -
Óptica pura y aplicada a través del filtro violeta
Delgado Pinar, Martina; Pérez Herrera, Rosa Ana ; González Fernández, Verónica (Sociedad Española de Optica, 2023)
Artículo / Artikulua
En sus cincuenta y cinco años de historia, la revista insignia de la sociedad científica SEDOPTICA ha asistido, junto a sus socios y socias, a la transformación de un país. En este artículo analizamos cómo valores como la ... -
Optical biosensors: a quick overview
Imas González, José Javier ; Ruiz Zamarreño, Carlos ; Matías Maestro, Ignacio (2021)
Contribución a congreso / Biltzarrerako ekarpena
This work aims to provide a brief overview of the latest trends in the domain of optical biosensors. -
Optical fiber lasers assisted by microdrilled optical fiber tapers
Pérez Herrera, Rosa Ana ; Pallarés Aldeiturriaga, D.; Júdez Colorado, Aitor ; Rodríguez Cobo, Luis; López-Amo Sáinz, Manuel ; López Higuera, José Miguel (Optical Society of America, 2019)
Artículo / Artikulua
In this Letter, we present an analysis of the backscattering generated in a microdrilled tapered fiber within a short-linear-cavity fiber laser. We propose and experimentally demonstrate a fiber cavity laser based on a ... -
Optical fiber sensors based on microstructured optical fibers to detect gases and volatile organic compounds: a review
López Torres, Diego ; Elosúa Aguado, César ; Arregui San Martín, Francisco Javier (MDPI, 2020)
Artículo / Artikulua
Since the first publications related to microstructured optical fibers (MOFs), the development of optical fiber sensors (OFS) based on them has attracted the interest of many research groups because of the market niches ... -
Optical fiber sensors for asphalt structures monitoring
Bravo Acha, Mikel ; Rota Rodrigo, Sergio ; Leandro González, Daniel ; Loayssa Lara, Alayn; Urricelqui Polvorinos, Javier ; Bravo Acha, A.; Bravo Navas, M.; Mitxelena, J. R.; Martínez Mazo, J. J.; López-Amo Sáinz, Manuel (Optica Publishing Group, 2016)
Contribución a congreso / Biltzarrerako ekarpena
A novel optical fiber installation method was explored for asphalt monitoring. Glassfiber polymer encapsulated SMF was installed in the intermediate and surface layers in order to study the strain sensitivity with a ... -
Optical fiber thermo-refractometer
Imas González, José Javier ; Ruiz Zamarreño, Carlos ; Del Villar, Ignacio ; Da Silva, J.; Oliveira, V.; Matías Maestro, Ignacio (Optica, 2022)
Artículo / Artikulua
This work presents the implementation of a thermo-refractometer, which integrates the measurement of both refractive index and temperature in a single optical fiber structure. To this purpose, a lossy mode resonance ... -
Optical fiber vacuum sensor based on etched SMS structure and PDMS coating
Ascorbe Muruzabal, Joaquín ; Fuentes Lorenzo, Omar ; Arregui San Martín, Francisco Javier ; Matías Maestro, Ignacio ; Corres Sanz, Jesús María (IEEE, 2020)
Artículo / Artikulua
In this work, an optical fiber vacuum sensor based on a single-mode multimode single-mode (SMS) structure coated with polydimethylsiloxane (PDMS) is studied. The SMS structure generates an interferometric pattern based on ... -
Optical fiber vacuum sensor based on modal interferometer and PDMS coating
Ascorbe Muruzabal, Joaquín ; Fuentes Lorenzo, Omar ; Corres Sanz, Jesús María ; Arregui San Martín, Francisco Javier ; Matías Maestro, Ignacio (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
This work studies the behavior of polydimethylsiloxane (PDMS) as a transducer for optical vacuum pressure measurements. The optical structure chosen for this device is a modal interferometer achieved by splicing a coreless ... -
Optical system based on multiplexed FBGs to monitor hand movements
Socorro Leránoz, Abián Bentor ; Díaz Lucas, Silvia ; Castillo, Silvia; Dreyer, Uilian José; Martelli, Cicero; Cardozo da Silva, Jean Carlos; Uzqueda Esteban, Itziar ; Gómez Fernández, Marisol ; Ruiz Zamarreño, Carlos (IEEE, 2021)
Artículo / Artikulua
This contribution reports the development and characterization of an optical system based on parallel Fiber Bragg Gratings (FBGs) to monitor the movements of the wrist and fingers of a hand. The system consisted of a ... -
Optical-microwave sensor for real-time measurement of water contamination in oil derivatives
Abdulsattar, Rusul K.; Alibakhshikenari, Mohammad; Virdee, Bal S.; Sharma, Richa; Elwi, Taha A.; Kouhalvandi, Lida; Hassain, Zaid Abdul; Ali, Syed Mansoor; Türker Tokan, Nurhan; Livreri, Patrizia; Falcone Lanas, Francisco ; Limiti, Ernesto (Elsevier, 2023)
Artículo / Artikulua
This paper presents a novel microwave sensor using optical activation for measuring in real-time the water contamination in crude oil or its derivatives. The sensor is constructed from an end-coupled microstrip resonator that ...
