Listar IC - Contribuciones a congresos científicos por título
Mostrando ítems 112-131 de 347
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Diseño de filtros ópticos integrados con respuesta espectral arbitraria en tecnología de silicio sobre aislante
(2019-09-10)Silicon photonics is one of the most promising technologies nowadays, with myriads of potential applications in communications and sensing. Many of these applications require spectral filters synthesizing arbitrary frequency ... -
Diseño de filtros paso-banda mediante cavidades resonantes en tecnología SIW multicapa
(2017)This document discusses the design of coupled resonators band-pass microwave filters. The resonators are implemented as substrate integrated waveguide (SIW) rectangular cavities, which are piled vertically in a multilayer ... -
Diseño de grating couplers de orden cero de banda ancha y alta eficiencia para el infrarrojo medio
(2017-09-27)The mode fields of optical fibers and high-index contrast photonic waveguides have different dimensions, making difficult the coupling of light from one to the other. To solve this problem, surface grating couplers are one ... -
Diseño y montaje de UAV para su uso en redes móviles 5G.
(2023)La llegada de los vehículos aéreos no tripulados (UAV) ha cambiado el panorama de las redes de telecomunicaciones. Las características de los UAV los convierten en una poderosa herramienta capaz de encontrar soluciones y ... -
Disipación de potencia en redes en celosía: la radiación del strip-slot complementario
(2015-09-21)A circuit property of symmetrical lattice networks is derived and applied to the analysis of symmetrical twoport electromagnetic structures. This property is related to the independence of the power dissipation in the ... -
Dispositivos de interferencia multimodal 2×2 de banda ultraancha basados en estructuras periódicas sub-longitud de onda para las bandas O-E-S-C
(2021)Los dispositivos de interferencia multimodal (MMI) son un bloque funcional fundamental en óptica integrada. La creciente demanda de capacidad en los enlaces de comunicaciones ópticas motiva la búsqueda de nuevas formas de ... -
Distributed Amplifiers in MMIC Technology based on Composite Right/Left-Handed Transmision Lines
(2013-11-13)Abstract – Three MMIC distributed amplifiers based on Composite Right/Left-Handed Transmission Lines are presented in order to illustrate the actual performance of these devices, and the features that can be obtained with ... -
Distributed deep reinforcement learning resource allocation scheme for industry 4.0 Device-To-Device scenarios
(2021)This paper proposes a distributed deep reinforcement learning (DRL) methodology for autonomous mobile robots (AMRs) to manage radio resources in an indoor factory with no network infrastructure. Hence, deep neural networks ... -
Doppler Spectrum Analysis in Three-Dimensional 5G Millimeter-Wave Channel Models
(2019-09-20)This article is contextualized in the mobile communications systems where there are multiple factors to consider: mobility, frequency, obstacles, reflectors, etc. In this paper, is presented an evaluation of the Doppler ... -
Dual Beam Sinusoidally Modulated Reactance Surface Antenna
(2020-09)In this work, a planar dual beam Sinusoidally Modulated Reactance Surface (SMRS) antenna is presented. Our method is based on the implementation of a surface impedance modulated by the superposition of two sinusoidal ... -
Dual-System Recommendation Architecture for Adaptive Reading Intervention Platform Tailored for Dyslexic Learners
(2024)Dyslexia poses substantial literacy challenges with profound academic and psychosocial impacts for affected children. Though evidence affirms that early reading interventions can significantly improve outcomes, traditional ... -
EEG Signal Analysis for the Detection of Spoken Language Comprehension
(2022-09)The human brain performs a series of complex processing steps to translate spoken language from mere sound into meaning. In this article, through the analysis of electroencephalogram (EEG) signals, we try to identify those ... -
Efecto del desalineamiento en enlaces para comunicaciones entre vehı́culos con luz visible
In this paper, the impact of misalignments on visible-light vehicle-to-vehicle (V2V) links is examined. By means of modeling and simulation, the signal-to-noise ratio (SNR) of the V2V channel formed by two vehicles driving ... -
Efectos de la Conductividad en la Estimación de los Parámetros de Propagación de una Línea Stripline Fabricada Mediante Impresión de Tintas Conductoras
(2021-09-23)This contribution presents the characterization of a stripline embedded in a coaxial system. The stripline has been manufactured using HIPS as the main substrate. The metallic strip has been manufactured on 50mm thick ... -
Eigenstate equivalent circuit for bi-periodic surfaces: Application to three parallel dipoles
(2022-03-29)An equivalent circuit for the unit cell of bi-periodic surfaces is proposed. The equivalent circuit is general and simple. It is based on the decomposition of the eigenmodes of the structure and it takes into account the ... -
Elemento radiante de banda ancha en microstrip cerrada para arrays alimentados en serie
(2018-09-07)A previous radiating element in transmission configuration proposed by the authors is alternatively implemented using enclosed microstrip configuration. The new implementation overcomes fabrication issues and improves its ... -
Engineering sub-wavelength silicon waveguides for sensing applications in the near-infrared and mid-infrared band
(2019-02-08)Silicon photonics is one of the most promising candidates to achieve lab-on-a-chip systems. Making use of the evanescent-field sensing principle, it is possible to determine the presence and concentration of substances by ... -
Engineering the optical properties of silicon using sub-wavelength structures
(IEEE Photonics Society, 2013)In most integrated optics platforms, including silicon-on-insulator, only minor modifications in refractive index are possible. The geometry of the waveguiding structure is thus the only degree of freedom for the design ... -
Enhanced sensitivity subwavelength grating waveguides for silicon photonics sensing applications
(2019-07-16)In this work we will review the enormous potential of subwavelength grating waveguides for sensing applications in the near and mid-infrared bands, demonstrating the capability to engineer the mode profile to maximize the ... -
Enhancing Neuronal Coupling Estimation by NIRS/EEG Integration.
(2024)Neuroimaging techniques have had a major impact on medical science, allowing advances in the research of many neurological diseases and improving their diagnosis. In this context, multimodal neuroimaging approaches, based ...