Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5430575 | Journal of Quantitative Spectroscopy and Radiative Transfer | 2008 | 13 Pages |
Abstract
A new efficient method for solving the problems of waves diffraction on complex-shaped objects with the use of their replacement by a group of bodies with more simple form (fragments of complex objects) is offered. By the expansion of the scattering patterns of separate bodies in the series of vector spherical harmonics, the problem is reduced to solving the algebraic system of equations. It is shown that the method possesses a high convergence rate. Examples of modeling the scattering patterns of various complex objects are considered. Reliability of the results obtained is validated using the Optical theorem.
Related Topics
Physical Sciences and Engineering
Chemistry
Spectroscopy
Authors
Alexander Kyurkchan, Elena A. Skorodumova,