publication . Article . 2020

Mathematical model of penetration of cylindrical electromagnetic fields with axial symmetry through the plane screen from permalloy

V. Т. Erofeenko;
Open Access
  • Published: 26 Jun 2020 Journal: Informatics, volume 17, pages 103-119 (issn: 1816-0301, eissn: 2617-6963, Copyright policy)
  • Publisher: United Institute of Informatics Problems of the National Academy of Sciences of Belarus
Abstract
<jats:p>The method for solving the boundary-value problem of penetration of monochromatic electromagnetic fields with axial symmetry through the plane screen made from the permalloy is developed. The boundary-value problem is based on the use of differential Maxwell equations and complementary nonlinear differential equation for the field of magnetization, characterizing the permalloy. Classical boundary conditions of continuity of the tangential components of the fields and complementary boundary conditions for the field of magnetization on the face surfaces of the shield are used. For solution simplification of the boundary-value problem as a result of exclusi...
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Subjects
free text keywords: mathematical models, two-sided boundary conditions, boundary-value problem, shielding task, field of magnetization, dispersing equation, electromagnetic waves with axial symmetry, permalloy, analytical modeling, screen, Electromagnetic radiation, Nonlinear system, Permalloy, Wavenumber, Electromagnetic field, Boundary value problem, Physics, Axial symmetry, Maxwell's equations, symbols.namesake, symbols, Mathematical analysis, lcsh:Electronic computers. Computer science, lcsh:QA75.5-76.95
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