Title :
RCS calculation software for large and complex obstacles
Author :
Shi, Song ; Kobayashi, Hirokazu
Author_Institution :
Electromagn. Syst. Lab., AST Corp., Tokyo, Japan
Abstract :
This paper presents RCS predicting software based on PO and PTD method for the surface and edge integral in the computation of RCS for large and complex obstacle. An adaptive subdivision scheme, which is depending on the situation of Incident Shadowing, Reflection Shadowing, Scattering Shadowing and Multiple Reflections, is developed.
Keywords :
electromagnetic wave reflection; electromagnetic wave scattering; physical optics; physical theory of diffraction; radar cross-sections; PO method; PTD method; RCS calculation software; adaptive subdivision scheme; edge integral; incident shadowing; multiple reflection; physical optics; physical theory of diffraction; reflection shadowing; scattering shadowing; surface integral; Computational modeling; Engines; Materials; Optical surface waves; Reflection; Scattering; Shadow mapping; Multiple Reflection; Physical Optics (PO); Physical Theory of Diffraction (PTD); RCS prediction software; Radar Cross Section (RCS); Shadowing;
Conference_Titel :
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location :
Zhejiang
Print_ISBN :
978-1-4577-0320-1
DOI :
10.1109/ICECC.2011.6066662
