Exploració per tema "Radar"
Ara es mostren els items 184-203 de 322
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Herramienta de calculo de la potencia de clutter producida por perfiles topograficos reales
(1991)
Text en actes de congrés
Accés obertThe surface clutter becames a interference in a radar system that makes it warse. So, ir was built a personal computer tool that obtains the surface clutter power. This tool takes imo consideration the orographic and ... -
High accuracy synthetic aperture radar (SAR) processor for UAV platforms
(Universitat Politècnica de Catalunya, 2018-10-18)
Treball Final de Grau
Accés obertThe combination of frequency-modulated continuous-wave (FMCW) technology and synthetic aperture radar (SAR) techniques leads to lightweight cost-effective imagining sensor of high resolution. One limiting factor to use of ... -
High frequency radar cross section of complex objects in real time
(Institute of Electrical and Electronics Engineers (IEEE), 1991)
Text en actes de congrés
Accés obertIt is shown that real-time RCS (radar cross section) computation is possible with a high-performance graphics workstation. Physical optics (PO) and physical theory of diffraction (PTD) approximation are computed using the ... -
High resolution GPR 3D images optimization
(Universitat Politècnica de Catalunya, 2017-05)
Treball Final de Grau
Accés obertThe present final bachelor’s degree project is an experimental-based work, where we seek the optimization on the creation and representation of three dimensional images using ground penetrating radar (GPR) technology. This ... -
Identificación selectiva de centros de dispersion radar utilizando tecnicas ISAR
(1991)
Text en actes de congrés
Accés obertThis paper presents an ISAR technique which is able to identify the scattering mechanisms in the target structure wich are responsible of each significant lo be of the RCS vs. angle diagram. The technique is based on a ... -
Image and radar fusion for autonomous driving
(Universitat Politècnica de Catalunya, 2023-10-06)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat -
Image formation for synthetic aperture radar using MATLAB
(Universitat Politècnica de Catalunya, 2008-02-27)
Projecte/Treball Final de Carrera
Accés obertThe study of SAR (Synthetic Aperture Radar) image formation using MATLAB it is explained in the following project. The main to use MATLAB in this project was the most important thing to choose it. As MATLAB it is one of ... -
Impact analysis of wind turbines blockage on doppler weather radar
(2010)
Text en actes de congrés
Accés obert -
Impact of clutter decorrelation on Geosynchronous SAR
(VDE Conference Publications, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialWe discuss the effects of the clutter on a Geosynchronous SAR system exploiting long integration times (from minutes to hours) to counteract for spread losses and increase azimuth resolution. Only stable targets will be ... -
Implementació del precondicionador SAI com a eina acceleradora en el càlcul de la Secció Recta Radar de blancs conductors
(Universitat Politècnica de Catalunya, 2009-07-17)
Treball Final de Grau
Accés obert -
Implementation of pc control of an adapted boat radar as an eye-safety accessory for an aerosol lidar system
(Universitat Politècnica de Catalunya, 2018-07)
Treball Final de Grau
Accés obertThis project is about an implementation of a remote pc control, developed on the labview environment, for a naval comertial Radar in witch we had no knowledge of it's intern behaviour. -
Importance sampling en simulaciones por computador de procesadores de señal radar
(1989)
Text en actes de congrés
Accés obertThe application of importance-sampling technique can make possible to estímate very low false alarm rate in a radar simulator . The use of this technique to modify the probability density func t ion of the noise in a way ... -
In-cabin MIMO radar system for human dysfunctional breathing detection
(Institute of Electrical and Electronics Engineers (IEEE), 2022-12-15)
Article
Accés obertThe integration of wireless sensors into the automotive industry is making vehicles increasingly safe and autonomous. At present, vehicles are equipped with external sensors that facilitate maneuverability and braking and ... -
Insar atmospheric delays compensation: case study in Tenerife island
(Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialDifferential Interferometry SAR (DInSAR) is an advanced technique to retrieve ground deformation in the geoscience community. Atmospheric Phase Screen (APS) is one of the largest challenges limiting the application of ... -
Integrated near-surface geophysical survey of the Cathedral of Mallorca
(Elsevier, 2009-07-01)
Article
Accés restringit per política de l'editorialThis paper describes an integrated near-surface geophysical study carried out in order to obtain high-resolution images of the shallow subsurface under and around the Cathedral of Mallorca. The study was a part of a global ... -
Interferometric error model for precise orbit determination of geostationary satellites
(Universitat Politècnica de Catalunya, 2021-09-13)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Interferometría SAR a partir de datos ERS-1 sobre Tarragona. Análisis de errores
(1995)
Text en actes de congrés
Accés obert -
Interferometría SAR con datos de ERS-1
(1996)
Text en actes de congrés
Accés obertSAR Interferometry allows the obtention of digital elevation models (DEM) by combination of two synthetic aperture radar images acquired from slightly different viewpoints. ERS-1 SAR interferometry has already been validated ... -
Internal clutter motion impact on the long integration GEOSAR acquisition
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the impact of the internal clutter motion in GEOSAR acquisitions is analyzed. A nearly zero inclination with low eccentricity geosynchronous orbit is considered and, therefore, long integration, in order of ... -
Interpretación de imágenes obtenidas por el e.r.s.-1 mediante un dispersómetro polarimétrico
(1995-06)
Article
Accés obertUn dispersómetro polarimétrico es un radar de baja potencia y corto alcance capaz de medir la matriz de dispersión de la superficie que esté iluminado. “TERPBA” (TErrestrial Radar Equipment for Scattering Analysis) es un ...