DocumentCode
1658317
Title
Facet noise in RCS prediction
Author
Gao Fei ; Liu Qizhong ; Chen Yilin
Author_Institution
Inst. of Antennas & Electromagn. Scattering, Xidian Univ., Xi´an, China
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
483
Lastpage
485
Abstract
Facet-based radar cross section (RCS) analysis codes have come to maturity in today´s high-frequency EM environment. Facet-based analysis is sometimes adequate for conventional high-signature object. However, in the prediction of a low-observable object, the significant RCS prediction errors-facet noise can occur when using facet models. In this paper, three kind of models are studied.
Keywords
interference (signal); physical optics; radar cross-sections; RCS prediction; RCS prediction errors-facet noise; almond; conesphere; cylinder; doubly curved target; facet noise; facet-based RCS analysis codes; high-frequency EM environment; high-signature object; low-observable object; physical optics; sphere; Application software; Electromagnetic scattering; Face; Geometrical optics; Laser radar; Optical noise; Predictive models; Radar antennas; Radar cross section; Signal to noise ratio;
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.1999.825185
Filename
825185
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