Exploració per autor "Izquierdo Fernandez, Benjamin"

Ara es mostren els items 3-6 de 6

    • MIMO channel measurement campaign in subway tunnels 

      Alonso Valdesueiro, Javier; Izquierdo Fernandez, Benjamin; Romeu Robert, Jordi (2010)
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      Abstract—The recent construction of the new L9 subway line in Barcelona, Spain has provided the opportunity to study the impact of different antenna configurations on the maximum channel capacity inside subway tunnels. In ...

    • Multiple element antenna placement and structure studies in subway environments 

      Alonso Valdesueiro, Javier; Izquierdo Fernandez, Benjamin; Romeu Robert, Jordi (2010)
      Text en actes de congrés
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      Public subway transport networks require reliable high data reate wireless communication systems. One way to increase the maximum theoretical capacity in a certain environment is to apply the known MIMO techniques in order ...

    • New instrument concepts for ocean sensing: analysis of the PAU-radiometer 

      Camps Carmona, Adriano José; Bosch Lluís, Xavier; Ramos Pérez, Isaac; Marchán Hernández, Juan Fernando; Izquierdo Fernandez, Benjamin; Rodríguez Álvarez, Nereida (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-10-31)
      Article
      Accés obert
      Sea surface salinity can be remotely measured by means of L-band microwave radiometry. However, the brightness temperature also depends on the sea surface temperature and on the sea state, which is probably today one of ...

    • Preliminar propagation and MIMO experiments in train tunnels at 5.8GHz 

      Alonso, Javier; Izquierdo Fernandez, Benjamin; Capdevila Cascante, Santiago; Romeu Robert, Jordi (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
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      In this paper, a complete set-up to subway radio propagation measurement at L and C Band is presented. This set-up has been tested at a real subway tunnel with a special structural characteristics allowing propagation path ...