Title :
Study on the electromagnetic scattering from the fractal surface with considering the shadowing effect
Author :
Lixin, Guo ; Xiuguo, Guan
Author_Institution :
Sch. of Sci., Xidian Univ., Xi´´an, China
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
Based on the Kirchhoff approximation for rough surface scattering and by calculating the shadowing function of the rough surface, the formula of the scattering cross section of the fractal rough surface is present with consideration of the shadowing effect. The influence of the shadowing effect on the bistatic scattering cross section for different fractal dimension and fundamental spatial frequency is discussed in detail.
Keywords :
electromagnetic wave scattering; fractals; rough surfaces; statistical analysis; surface electromagnetic waves; Kirchhoff approximation; bistatic scattering; electromagnetic scattering; fractal surface; rough surface scattering; shadowing effect; Electromagnetic scattering; Fractals; Frequency; Optical scattering; Optical surface waves; Polarization; Rough surfaces; Shadow mapping; Surface roughness; Surface waves;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276735
