Enviaments recents

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  Diffuse sunlight based calibration of the water vapor channel in the UPC Raman lidar 

  Muñoz Porcar, Constantino; Comerón Tejero, Adolfo; Sicard, Michaël; Barragán Cuesta, Rubén; García Vizcaíno, David; Rodríguez Gómez, Alejandro Antonio; Rocadenbosch Burillo, Francisco (EDP Sciences, 2017)
  Comunicació de congrés
  Accés obert

  A method for determining the calibration factor of the water vapor channel of a Raman lidar, based on zenith measurements of diffuse sunlight and on assumptions regarding some system parameters and Raman scattering models, ...
• A radio-frequency interference detector for GNSS navigation and GNSS-reflectometry applications 

  Querol Borràs, Jorge; Onrubia Ibáñez, Raúl; Pascual Biosca, Daniel; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés restringit per política de l'editorial

  Radio-Frequency Interference (RFI) is a growing problem for applications based on the Global Navigation Satellite Systems (GNSS), including Earth observation using GNSS - Reflectometry (GNSS-R). Nowadays, many efforts are ...
• Beamformer characterization of the MIR instrument: the microwave interferometric reflectometer 

  Onrubia Ibáñez, Raúl; Pascual Biosca, Daniel; Querol Borràs, Jorge; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Comunicació de congrés
  Accés restringit per política de l'editorial

  Global Navigation Satellite Systems - Reflectometry (GNSS-R) has opened promising results for remote sensing applications. The broadcast of new signals with wider bandwidth provides an opportunity to increase the performance ...
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  Vertical Azimuth Display simulator for wind-Doppler lidar error assessment 

  Tiana Alsina, Jordi; Rocadenbosch Burillo, Francisco; Gutiérrez Antuñano, Miguel Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés obert

  This works presents a simplified Vertical Azimuth Display (VAD) motion simulator for off-shore wind lidars. The simulator is rooted to the case of a conically-scanning lidar (e.g., the Zephyr lidar), where the wind speed ...
• Calibration of GNSS-R receivers with PRN signal injection: methodology and validation with the microwave interferometric reflectometer (MIR) 

  Pascual Biosca, Daniel; Onrubia Ibáñez, Raúl; Querol Borràs, Jorge; Hyuk, Park; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Text en actes de congrés
  Accés restringit per política de l'editorial

  The demonstration of the feasibility of navigation signals signals for remote sensing has lead to a significant increase of new GNSS-R instruments in the recent years. Despite of the type instrument, the observables are ...
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  Internet of Satellites (IoSat): an interconnected space paradigm 

  Ruiz de Azúa Ortega, Joan Adrià; Calveras Augé, Anna M.; Camps Carmona, Adriano José (2017)
  Comunicació de congrés
  Accés obert

  During the last years the space has been populated by Distributed Satellite Systems, which some of them have started to implement Inter-Satellite Communication. However, current solutions are composed of a unique mission ...
• A wind-lidar buoy for offshore wind measurements: first commissioning test-phase results 

  Gutiérrez Antuñano, Miguel Ángel; Tiana Alsina, Jordi; Rocadenbosch Burillo, Francisco; Sospedra, Joaquim; Aghabi, Rajai; González Marco, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2017)
  Comunicació de congrés
  Accés restringit per política de l'editorial

  This paper presents the development of a new commercial floating lidar system aimed to measure the wind resource and other environmental variables at candidate wind farm locations. This work describes this new lidar system ...
• Inter-comparison of SMOS and aquarius brightness temperatures at L-band over selected targets 

  Pablos Hernández, Miriam; Piles Guillem, Maria; González Gambau, Veronica; Vall-Llossera Ferran, Mercedes Magdalena; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2013)
  Comunicació de congrés
  Accés restringit per política de l'editorial

  The spectral window at L-band (1.400 - 1.427 GHz) is reserved for passive microwave remote sensing. This band is well-suited to retrieve soil moisture and ocean salinity due to emissivity of soil and seawater decreases ...
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  Sistema lidar coherente para monitorización de velocidades de blancos sólidos 

  Rodríguez Gómez, Alejandro Antonio; Comerón Tejero, Adolfo; Aguasca Solé, Alberto; Puente Baliarda, Carles; Rocadenbosch Burillo, Francisco (1997)
  Comunicació de congrés
  Accés obert
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  Difraccion y radiacion electromagnetica de estructuras microstrip finitas mediante el metodo de los elementos de contorno 

  Luis, P; Duffo Ubeda, Núria; Cruellas Ibarz, Juan Carlos (Universidad de Valladolid, 1995)
  Text en actes de congrés
  Accés obert
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  Dispersometro polarimetico de banda ultra-ancha para la caracterización de la reflectividad radar de la superficie 

  De Porrata-Dòria, R.; Gil, A.; Roure, A.; Gatell, J.; Broquetas Ibars, Antoni (Universidad de las Palmas de Gran Canaria, 1994)
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  Análisis y diseño de osciladores en cavidad resonante en bandas K y V 

  Corbella Sanahuja, Ignasi (Universidad de Málaga, 1992)
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