DocumentCode
1658340
Title
Computation of the high-frequency RCS using a parametric geometry
Author
Ying, Tan ; Lanfen, Qi
Author_Institution
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
486
Lastpage
489
Abstract
In this paper, a parametric surface is introduced to model complex targets. The high-frequency radar cross section (RCS) of the target is obtained through physical optics (PO) techniques. The PO integral on parametric patches is calculated using a numerical method. Excellent agreement with geometric optics (GO) predictions is obtained.
Keywords
backscatter; integral equations; physical optics; radar cross-sections; splines (mathematics); B3 spline surfaces; backscatter; complex targets modeling; geometric optics predictions; high-frequency RCS; high-frequency radar cross section; numerical method; parametric geometry; parametric surface; physical optics integral calculation; physical optics techniques; Computational geometry; Equations; Geometrical optics; Physical optics; Radar cross section; Solid modeling; Spline; Surface fitting; Surface reconstruction; Surface topography;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electromagnetics and Its Applications, 1999. Proceedings. (ICCEA '99) 1999 International Conference on
Print_ISBN
0-7803-5802-3
Type
conf
DOI
10.1109/ICCEA.1999.825186
Filename
825186
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