Examination of large radius of curvature approximation for rough surface scatter cross sections

E. Bahar, M. El-Shenawee
Proceedings of IEEE Antennas and Propagation Society International Symposium and URSI National Radio Science Meeting  
The objective of this paper is to examine the impact of the large radius of curvature approximation on the random rough surface scatter cross section. The full wave expressions for the single scatter cross sections for one dimensional random rough surfaces are given. The height and slope correlations are Bccountcd for in this work. The single scatter cross section is expressed in terms of thne dimensional integrals over the slopes at two distinct points on the surface and the spatial distaace between them. Using the large radius of curvature
doi:10.1109/aps.1994.408126 fatcat:rebq2mmsk5dehlt2ib72czhlnu