GRECO: graphical electromagnetic computing for RCS prediction in real time

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RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/1761

dc.contributor	Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.contributor	Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio
dc.contributor.author	Rius Casals, Juan Manuel
dc.contributor.author	Ferrando Bataller, Miguel
dc.contributor.author	Jofre Roca, Lluís
dc.date	1993-04-01
dc.identifier.citation	Rius Casals, J.M; Ferrando Bataller, M; Jofre Roca, L. GRECO: graphical electromagnetic computing for RCS prediction in real time. IEEE Antennas and Propagation Magazine, 1993, vol. 35, núm. 2, pàg. 7-17
dc.identifier.citation	1045-9243
dc.identifier.uri	http://hdl.handle.net/2117/1761
dc.language.iso	eng
dc.publisher	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation	TIC88-288E
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica
dc.subject	Radar -- Equipment and supplies
dc.subject	Electrical engineering
dc.subject	Aircrafts
dc.subject	CPU time
dc.subject	Computer graphics
dc.subject	Complex radar targets
dc.subject	Engineering workstations
dc.subject	Graphical electromagnetic computing
dc.subject	Graphics hardware
dc.subject	High-frequency radar cross section
dc.subject	I-IDEAS solid modeling software
dc.subject	Image processing
dc.subject	Impedance boundary condition
dc.subject	Method of equivalent currents
dc.subject	Physical optics
dc.subject	Physical theory of diffraction
dc.subject	Radar cross-sections
dc.subject	Real time RCS predictor
dc.subject	3-D graphics workstation
dc.subject	GRECO
dc.subject	HF-RCS
dc.subject	IBC
dc.subject	PO
dc.subject	PTD
dc.subject	Radar -- Instruments i instal.lacions
dc.subject	Radar -- Teoria
dc.subject	Enginyeria elèctrica -- Mètodes gràfics
dc.title	GRECO: graphical electromagnetic computing for RCS prediction in real time
dc.type	info:eu-repo/semantics/article
dc.description.abstract	An innovative approach to computing the high-frequency radar cross sections (RCSs) of complex radar targets in real time, using a 3-D graphics workstation, is presented. The target (typically, an aircraft) is modeled with the I-IDEAS solid-modeling software, using a parametric-surface approach. The high-frequency RCS is obtained through physical optics (PO), the method of equivalent currents (MEC), the physical theory of diffraction (PTD), and the impedance boundary condition (IBC) techniques. The CPU time for the RCS prediction is spent only on the electromagnetic part of the computation, while the more time-consuming geometric-model manipulations are left to the graphics hardware.
dc.description.abstract	Peer Reviewed

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