DocumentCode
2085472
Title
High-Frequency RCS of Perfectly Conducting or Coated Complex Objects in Real Time
Author
Rius, Juan M. ; Vall-llossera, M. ; Cardama, Angel
Author_Institution
Dep. TeorÃ\xada de la Señal y Comunicaciones, E.T.S.I.Telecomunicación, U.P.C., Apdo. 30002, 08080 Barcelona, Spain
Volume
2
fYear
1991
fDate
9-12 Sept. 1991
Firstpage
1104
Lastpage
1109
Abstract
This paper present a new and original approach to compute high-freqency radar cross section (RCS) of complex radar targets in real time using a 3-D graphic workstation. The aircraft is modelled with I-DEAS solid modeling software using a parametric surface approach. High-frequency RCS is obtained through Physical Optics (PO), Method of Equivalent Currents (MEC), Physical Theory of Diffraction (PTD) and Impedance Boundary Condition (IBC). Multiple scattering between target surfaces is also considered.
Keywords
Aircraft; Boundary conditions; Graphics; Optical scattering; Physical optics; Physical theory of diffraction; Radar cross section; Solid modeling; Surface impedance; Workstations;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 1991. 21st European
Conference_Location
Stuttgart, Germany
Type
conf
DOI
10.1109/EUMA.1991.336493
Filename
4136433
Link To Document