Title :
Electromagnetic scattering by partially buried PEC cylinder at the dielectric rough surface interface: TM case
Author :
Wang, Xiande ; Gan, Yeow-Beng ; Li, Le-Wei
Author_Institution :
Temasek Labs., Nat. Univ. of Singapore, Singapore
fDate :
6/25/1905 12:00:00 AM
Abstract :
The Gaussian rough surface with the Gaussian correlation function is used to represent the statistical rough surface. Electromagnetic scattering from a partially buried perfectly electrically conducting (PEC) cylinder at the rough surface interface between two dielectric media is solved for the case of TM wave incidence using the method of moments with point matching. The effects of surface roughness and moisture content of the soil on the bistatic scattering cross section of the partially buried PEC objects at the rough surface interface are investigated using the Monte Carlo procedure.
Keywords :
Gaussian processes; Monte Carlo methods; conducting bodies; electromagnetic wave scattering; interface roughness; method of moments; moisture; rough surfaces; soil; statistical analysis; surface roughness; Gaussian correlation function; Gaussian rough surface; Monte Carlo procedure; PEC cylinder; TM wave incidence; bistatic scattering cross section; dielectric rough surface interface; electromagnetic scattering; method of moments; partially buried objects; perfectly electrically conducting cylinder; point matching; soil moisture content; soil surface roughness; Computer aided software engineering; Dielectrics; Electromagnetic scattering; Engine cylinders; Gallium nitride; Moment methods; Rough surfaces; Sea surface; Surface roughness; Surface waves;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2003.822200
