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dc.contributor.authorRius Casals, Juan Manuel
dc.contributor.authorCarbo, Alex
dc.contributor.authorÚbeda Farré, Eduard
dc.contributor.authorHeldring, Alexander
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.identifier.citationRius, J. [et al.]. Fast shadowing computation in physical optics surface. A: Iberian Meeting on Computational Electromagnetics. "IX Iberian Meeting on Computational Electromagnetics". Dènia: 2013.
dc.description.abstractGRECO code has been updated by replacing the graphical processing technique for computation of Physical Optics surface integral by a hybrid CPU-graphical processing approach. The resulting code needs more CPU power for complex radar targets, but is free from the pixel discretization noise inherent to graphical processing. It has the same accuracy as conventional Physical Optics computation, but is an order of magnitude faster than the most efficient implementations with NlogN shadowed facets detection.
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar
dc.subjectÀrees temàtiques de la UPC::Física::Electromagnetisme
dc.subject.otherRadar Cross Section (RCS)
dc.subject.otherPhysical Optics
dc.subject.otherHigh Frequency Asymptoric Techniques
dc.subject.otherGraphical Processing
dc.titleFast shadowing computation in physical optics surface
dc.typeConference report
dc.contributor.groupUniversitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
upcommons.citation.authorRius, J.; Carbo, A.; Ubeda, E.; Heldring, A.
upcommons.citation.contributorIberian Meeting on Computational Electromagnetics
upcommons.citation.publicationNameIX Iberian Meeting on Computational Electromagnetics

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