Accession Number:

ADP013935

Title:

Finite Element Analysis of Scattering from 2D-Objects of Arbitrary Composition

Descriptive Note:

Conference paper

Corporate Author:

RUSSIAN ACADEMY OF SCIENCES MOSCOW INST FOR THEORETICAL AND APPLIED ELECTROMAGNETICS

Personal Author(s):

Report Date:

2002-09-01

Pagination or Media Count:

3.0

Abstract:

A number of techniques suggested for numerical analysis of scattering from 2D-objects with complex border shape andor arbitrarily changing electromagnetic parameters for brevity, from 2D-objects of arbitrary composition is very large indeed, even if to take into account only the approaches based on finite element method FEM. Nevertheless, some methodological and technological questions of FEM application have been under consideration ever since first implementations of the method. The task of correct field behavior description near the border, where the electromagnetic parameters change abruptly, belongs to the first group of questions. The convenient means of problem statement, such as specification of scattering object geometry and its electromagnetic parameters variation, is an important technological task.

Subject Categories:

  • Radiofrequency Wave Propagation
  • Numerical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE