Exploració per tema "Radar"
Ara es mostren els items 120-139 de 322
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Development of an object oriented thunderstorm nowcasting system for Barcelona airport
(Universitat Politècnica de Catalunya, 2010-03-25)
Projecte Final de Màster Oficial
Accés obertThe goal of this master thesis is to develop a thunderstorm information system for Barcelona airport. The purpose of the system is to provide information about all the thunderstorms that are near the airport area or ... -
Digital photogrammetry, GPR and computational analysis of structural damages in a mediaeval bridge
(Elsevier, 2007-02)
Article
Accés restringit per política de l'editorialTraditional architectonic heritage elements are fragile and irreplaceable resources, signs of the ancient ways of life and the history of the modern societies, and essential valuable elements of the own landscape of a ... -
Diseño de generadores flexibles de señal de radar tipo chirp mediante técnicas dds (síntesis digital directa)
(Universitat Politècnica de Catalunya, 2017-10-18)
Treball Final de Grau
Accés obertDesing and implementation of one continous wave frequency modulated radar based on DDS techniques with a versatile design, easy configuration through an USB port and provides synchronism signals to the receiver. -
Diseño de un detector radar en ambientes interferentes k-distribuidos
(1991)
Text en actes de congrés
Accés obertIn this paper, the radar detection of rargers embedded in K_clurrer and whire gaussian noise is examined. The compound K disrribution model is a good modelfor observed echoes amplitude stadistics over a wide range of ... -
Diseño de un radar FMCW para aplicaciones biomédicas y de movilidad
(Universitat Politècnica de Catalunya, 2020-06)
Treball Final de Grau
Accés restringit per decisió de l'autor -
Diseño interactivo de formas de baja detectabilidad radar
(1991)
Text en actes de congrés
Accés obertRadar cross section (RCS) of complex targets can be obtained in real time using the hardware capabilities of a high performance graphic workstation. Target geometry is modelled by a computer-aided design package. First ... -
Diseño y construcción de un sistema compact range reducido hasta 40 ghz
(Unión Científica Internacional de Radio (URSI), 1990)
Text en actes de congrés
Accés obertThe design of a polarimetric Compact Range system covering 12-40 GHz is presented. Includes a preliminar error analysis, feeder design, and plane wave evaluation. -
Diseño y desarrollo de un programa de procesamiento para un RADAR FM-CW orientado a aplicaciones biomédicas
(Universitat Politècnica de Catalunya, 2021-07-06)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Diseño y evaluación de un sistema de medida RCS
(Unión Científica Internacional de Radio (URSI), 1990)
Text en actes de congrés
Accés obertA polarimetric compact range RCS measurement system covering 8 to 40 GHZ is presented. The sensitivity is evaluated both theoretically and experimentally. Some RCS and ISAR results are included. -
Diseño y validación de un radar CW-FM a 94 GHz
(Universitat Politècnica de Catalunya, 2013-06-20)
Projecte/Treball Final de Carrera
Accés obert94 GHz CW-FM radar design and mesurement campaign validation. -
Dispersómetro polarimétrico de banda ultra-ancha para la caracterización de la reflectividad radar de superficies
(1994)
Text en actes de congrés
Accés obertA polarimetric scatterometer is a short-range, low-power radar system capable of measuring the complete backscattering matrix of the surface it illuminates. -
Disseny de generadors de senyal FM reconfigurable per a radars CW basats en la tècnica DDS (Síntesi Digital Directa)
(Universitat Politècnica de Catalunya, 2018-06)
Treball Final de Grau
Accés restringit per acord de confidencialitatThe aim of the project is to design and develope a signal generator for high resolution CW-FM radars. The signal is a linear FM called chirp. The object of this generator is to be versatile and reconfigurable, in order to ... -
Disseny i fabricació de dues antenes array amb polarització circular (horària i antihorària)
(Universitat Politècnica de Catalunya, 2016-07-13)
Treball Final de Grau
Accés obertThe project is about the design and manufacturing of two circular polarized antennas in microstrip (clockwise and counterclockwise). The group of antennas is performed by linearly polarized rectangular elements. For designing ... -
Disseny mecànic d'un radar de detecció de persones en l'interior del vehicle
(Universitat Politècnica de Catalunya, 2023-06-30)
Treball Final de Grau
Accés restringit per acord de confidencialitat
Realitzat a/amb: IDNEO TechnologiesEn l'actualitat, el vehicle incorporà un gran nombre de dispositius electrònic per tal de millorar l'experiència de conducció i la seguretat dels passatgers. En aquest projecte, es desenvolupa el disseny mecànic d'un radar ... -
DOA estimation of two targets using beamformer based methods with application to automotive radar
(Universitat Politècnica de Catalunya, 2011-09-28)
Projecte/Treball Final de Carrera
Accés obert
Realitzat a/amb: Technische Universität DarmstadtEnglish: Direction-of-arrival (DOA) estimation of two targets plays an important role in automotive radar. Two cases are distinguished: when the targets are closely spaced and the conventional beamformer is not able to ... -
Down-slope combination of orbital and ground-based DInSAR for the efficient monitoring of slow-moving landslides
(VDE Conference Publications, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper seeks to demonstrate that radar-based remote sensing techniques are as effective as conventional geotechnical ones for geo-hazard assessment and mitigation. Concretely, this work encourages the proper combination ... -
Dynamical model design and interferometric precise orbit determination for GEOSAR missions
(Universitat Politècnica de Catalunya, 2020-07-20)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Earth remote sensing with SMOS, Aquarius and SMAP missions
(Universitat Politècnica de Catalunya, 2016-10-03)
Tesi
Accés obertThe first three of a series of new generation satellites operating at L-band microwave frequencies have been launch in the last decade. L-band is particularly sensitive to the presence of water content in the scene under ... -
Echo Doppler with structured light
(The Optical Society (OSA), 2012)
Text en actes de congrés
Accés restringit per política de l'editorialWhen a light beam with a transverse spatially - varying phase is considered for optical remote sensing, in addition to the usual longitudinal Doppler freq uency shift of the returned signal induced by the motion of ... -
Edge diffraction computation using GRECO
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper addresses two graphical processing approaches for computation of edge scattering with Physical Theory of Diffraction (PTD) high-frequency approximation. One is based on processing only a bitmap containing an ...