Title :
Study of electromagnetic scattering from material object doped randomly with thin metallic wires using finite element method
Author :
Deshpande, Manohar D.
Author_Institution :
NASA Langley Res. Center, Hampton, VA, USA
Abstract :
A new numerical simulation method using the finite element methodology (FEM) is presented to study electromagnetic scattering due to an arbitrarily shaped material body doped randomly with thin and short metallic wires. The FEM approach described in many standard text books (JL Volakis, et al., 1998 and J Jin, 1840) is appropriately modified to account for the presence of thin and short metallic wires distributed randomly inside an arbitrarily shaped material body. Using this modified FEM approach, the electromagnetic scattering due to cylindrical, spherical material body doped randomly with thin metallic wires is studied.
Keywords :
electromagnetic wave scattering; finite element analysis; wires; arbitrarily shaped material body; electromagnetic scattering; finite element method; finite element methodology; thin metallic wires; Electromagnetic scattering; Equations; Fabrication; Finite element methods; Inorganic materials; Particle scattering; Radar scattering; Shape control; Size control; Wires;
Conference_Titel :
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN :
0-7803-9068-7
DOI :
10.1109/WCACEM.2005.1469681
