Now showing items 1-4 of 4

  • High-speed focusing algorithm for circular synthetic aperture radar (C-SAR) 

    Bara Iniesta, Marc Antoni; Sagués Piella, Lluís; Paniagua Nicolás, Fernando; Broquetas Ibars, Antoni; Fabregas Canovas, Francisco Javier (IEE-INST ELEC ENG, 2000-04-30)
    Article
    Open Access
    A new algorithm is presented which is capable of generating very fast high-resolution images for circular synthetic aperture radar (C-SAR) systems. Its main characteristic is that it allows the processing of data from such ...
  • Interferometric SAR signal analysis in the presence of squint 

    Bara Iniesta, Marc Antoni; Scheiber, Rolf; Broquetas Ibars, Antoni; Moreira, Alberto (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2000-09-30)
    Article
    Open Access
    This paper develops an analysis of the SAR impulse response function from the interferometric point of view, with the intention of studying its phase behavior in the presence of high squint angle values. It will be pointed ...
  • SAR interferometric coherence in wide band systems 

    Sagués Piella, Lluís; Bara Iniesta, Marc Antoni; Fabregas Canovas, Francisco Javier; Broquetas Ibars, Antoni (VSP BV, 2000-02-28)
    Article
    Open Access
    This paper presents a study of the interferometric coherence aimed to the understanding of the main sources of phase error of an operative wide band system. This objective is accomplished by finding a theoretical expression ...
  • Validation of SAR interferometric phase corrections in the squinted case for DEM quality enhancement 

    Bara Iniesta, Marc Antoni; Prats Iraola, Pau; Mallorquí Franquet, Jordi Joan; López, J. (2002-10)
    Article
    Open Access
    The focus of this report is synthetic aperturc radar (SAR) interferoinctric techniques for mapping applications, in the presencc of possible high squint values. Theoretical and expcrimental analysis show the presence ...