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Author Feliziani, M.
Sponsorship IEEE Magnetics Society
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1965
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics ♦ Electricity & electronics ♦ Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Electromagnetic scattering ♦ Boundary conditions ♦ Magnetic analysis ♦ Partial differential equations ♦ H infinity control ♦ Impedance ♦ Testing ♦ Laplace equations ♦ Frequency ♦ Magnetic fields
Abstract Low-frequency scattering problems are analyzed through the solution of partial differential equations, imposing appropriate open boundary conditions. A 2-D FEM (finite element method) procedure is developed to solve Helmholtz's equation in terms of the scattered electric or magnetic fields, where the forcing terms are functions of the incident fields. In the low-frequency range, the scattering is assumed to be isotropic, and the expressions of the open boundary formulations are simplified. Wave impedance boundary conditions for the scattered fields are introduced. The results obtained by utilizing different open boundary conditions in a test configuration are compared.<<ETX>>
Description Author affiliation :: Dept. of Electr. Eng., Rome Univ., Italy
ISSN 00189464
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1992-03-01
Publisher Place U.S.A.
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Volume Number 28
Issue Number 2
Size (in Bytes) 306.57 kB
Page Count 54
Starting Page 1224
Ending Page 1277

Source: IEEE Xplore Digital Library