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BACKSCATTERING OF ELECTRICALLY LARGE PERFECT CONDUCTING TARGETS MODELED BY NURBS SURFACES IN HALF-SPACE

By X.-J. Chen and X.-W. Shi

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Abstract:
Backscattering Radar Cross Section (RCS) of electrically large targets is analyzed using Physical Optics (PO) approximation. The targets are located in a dielectric half-space,and modeled with Nonuniform Rational B-spline (NURBS) surfaces. The influence of the half-space is considered by the "four-path" model approximation. Results show the validity of the method.

Citation: (See works that cites this article)
X.-J. Chen and X.-W. Shi, " backscattering of electrically large perfect conducting targets modeled by NURBS surfaces in half - space ," Progress In Electromagnetics Research, Vol. 77, 215-224, 2007.
doi:10.2528/PIER07081602
http://www.jpier.org/PIER/pier.php?paper=07081602

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