Listar IC - Contribuciones a congresos científicos por título
Mostrando ítems 176-195 de 288
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Mid-infrared Suspended Waveguide Platform and Building Blocks
Wanguemert-Perez, Juan Gonzalo
; Sánchez-Postigo, Alejandro; Soler-Penades, Jordi; Ortega-Moñux, Alejandro; Nedeljkovic, Milos; Halir, Robert; El Mokhtari Mimun, Faysal; Cheng, Y.X.; Qu, Z; Khokhar, A.Z.; Osman, A.; Cao, W.; Litteljohns, C.G.; Cheben, Pavel; Mashanovich, G.Z.; Molina-Fernandez, Iñigo[et al.] (2018-06-05)
In this work we present our recent progress in the development of a platform for the mid-infrared wavelength range, based on suspended silicon waveguide with subwavelength metamaterial cladding. The platform has some ... -
Miniaturized top-metallized rectangular dielectric resonator antenna
Perez-Escribano, Mario; Herraiz Martínez, Francisco Javier; Márquez-Segura, Enrique (Sección Española de la Unión Científica Internacional de Radio, 2018-09)
In this paper, a modal analysis of a rectangular dielectric resonator antenna (DRA), with unconventional boundary conditions, is carried out. Analytical equations of the fields inside the resonator and simulations are ... -
Mitigating reflections in integrated gas sensors
Torres-Cubillo, Antonia; Wanguemert-Perez, Juan Gonzalo; Sánchez-Postigo, Alejandro; Molina-Fernandez, Iñigo; Halir, Robert (2022-09-07)
Optical gas sensing for environmental monitoring has become an active research topic in the last decade. Among the different optical sensing configurations, silicon photonic integrated sensors stand as a compact, ... -
Modelado de la calidad de experiencia del servicio para YouTube Live en redes inalámbricas
Jiménez, Luis Roberto; Solera-Delgado, Marta; Toril-Genoves, Matias; Oliver, Pablo (2017-10-06)
YouTube Live is one of the most popular services on the Internet, enabling an easy streaming of a live video with acceptable video quality. Thus, understanding user´s perception of this service is of the utmost importance ... -
Modelado de rendimiento de segmento en redes de acceso radio mediante aprendizaje supervisado
In 5G systems, the Network Slicing (NS) feature allows to deploy several logical networks customized for specific verticals over a common physical infrastructure. In the Radio Access Network (RAN), cellular operators need ... -
Modelado y Análisis de técnicas de acceso basadas en geolocalización para V2V
(2021-09-20)In this work, two geolocation-based access (GLOC) techniques for vehicular communications are presented and analyzed. These techniques, named Single-Lane Partition (SLP) and Multiple-Lane Partition (MLP) differ on the ... -
Modeling spectral changes in singing voice for pitch modification
Barbancho-Perez, Isabel; Santacruz, José L.; Tardon-Garcia, Lorenzo Jose; Barbancho-Perez, Ana Maria (2016-09-06)
We present an advanced method to achieve natural modifications when applying a pitch shifting process to singing voice by modifying the spectral envelope of the audio ex- cerpt. To this end, an all-pole spectral envelope ... -
Modelling asymmetric two-port reciprocal microwave structures by means of compact equivalent circuits
Abdo-Sanchez, Maria Elena; Martin-Guerrero, Teresa Maria; Esteban, Jaime; Camacho-Peñalosa, Carlos (2019)
Effective microwave systems design requires powerful and reliable modeling techniques. Today modern CAD tools provide such support from device physics to circuit level or from electromagnetics to system level. Nevertheless, ... -
Modelling Slice Performance in Radio Access Networks through Supervised Learning
In 5G systems, the Network Slicing (NS) feature allows to deploy several logical networks customized for specific verticals over a common physical infrastructure. To make the most of this feature, cellular operators need ... -
Modelo de evaluación de calidad de experiencia para servicios de vídeo inmersivo por LTE basado en drones
González, Nuria; Solera-Delgado, Marta; Ruiz-Vega, Fernando Jesus; Toril-Genoves, Matias; Gijón, Carolina (2022-09)
Several upcoming 5G and 6G services rely on Unmanned Aerial Vehicles (UAV) sending live data to other remote User Equipments (UEs) in Beyond Visual Line of Sight (BVLOS) scenarios. Thus, understanding the traffic flows ... -
Modelo no-lineal de diodo mediante el operador NFS y su implementación en herramienta CAD
García Luque, Aarón; Martin-Guerrero, Teresa Maria; Santarelli, Alberto; Camacho-Peñalosa, Carlos (2020-09-21)
The characterization of active devices is a key point when developing system-level design techniques. To this aim, an automatic quasi-static (QS) nonlinear model extraction technique for solid state devices by using the ... -
Modelos de movilidad para simulación de multitudes sociales en entornos celulares
Pérez, Adrián; Torres, Renato; Fortes-Rodriguez, Sergio; Baena-Martinez, Eduardo; Barco-Moreno, Raquel (2021-09)
Las redes móviles han ganado importancia en los últimos años gracias al uso masivo de Internet en el terminal móvil. Es muy útil conocer el impacto en la red cuando se produce algún tipo de evento en la ciudad para evitar ... -
Molding the flow of light through subwavelength devices
Molina-Fernandez, Iñigo (2019-06-18)
Patterning of subwavelength scale structures onto dielectrics allows engineering the local refractive index, dispersion and anisotropy of materials, thus opening new design possibilities which give unprecedented control ... -
Multimodal image data fusion for Alzheimer’s Disease diagnosis by Sparse Representation
Ortiz-Garcia, Andres (KES, 2014-07-09)
Alzheimer's Diasese (AD) diagnosis can be carried out by analysing functional or structural changes in the brain. Functional changes associated to neurological disorders can be figured out by positron emission tomography ... -
Music Learning Tools for Android Devices
Herruzo Torrico, M. Luna; Barbancho-Perez, Ana Maria; Barbancho-Perez, Isabel; Tardon-Garcia, Lorenzo Jose (Juan Córcoles Ortega, Julián Fiérrez Aguilar, José M. Martínez Sánchez, José L. Masa Campos, Javier Ortega García y jorge A. Ruiz Cruz, 2016)
In this paper, a musical learning application for mobile devices is presented. The main objective is to design and develop an application capable of offering exercises to practice and improve a selection of music skills, ... -
NB-IoT latency evaluation with real measurements
In the 3GPP LTE Release 13, NB-IoT was standardized to provide wide-area connectivity for IoT. To optimize network signaling and power consumption, control plane (CP) optimization was introduced. In Release 15, to support ... -
Network Anomaly Classification by Support Vector Classifiers Ensemble and Non-linear Projection Techniques
De la Hoz, Emiro; Ortiz-Garcia, Andres; Ortega, Julio; De la Hoz, Eduardo (Springer, 2013-09)
Network anomaly detection is currently a challenge due to the number of different attacks and the number of potential attackers. Intrusion detection systems aim to detect misuses or network anomalies in order to block ports ... -
New open access software designed for the recognition of daily microstructures used in ageing fish
Nava-Baro, Enrique; Rey, Javier; Clemente-Medina, Maria del Carmen; García, Alberto; Otero-Roth, Pablo; Piñeiro, Carmen Gloria[et al.] (2014-10-28)
Ageing methods for most of the exploited fish species are not validated, and consequently age data series often have important gaps and uncertainty manifesting its consequences on age-based fisheries assessment. In ... -
Non-homogeneous Fabry-Pérot Antenna Design at Ku-band
Mateos-Ruiz, Pablo; Abdo-Sanchez, Maria Elena; Camacho-Peñalosa, Carlos (2021-09-21)
A novel technique to design Fabry-Pérot antennas with non-homogeneous PRS is described. It takes advantage of a transmission line circuit model to efficiently obtain all necessary unit cell designs that satisfy the cavity ...