FEM analysis of unbounded electromagnetic scattering by the Robin iteration procedure

Electronics Letters

Volumn 32, Issue 19, 1996, Pages 1768-1769

  Alfonzetti, S ^a   Borzi G ^a   Salerno, N ^a  

^a UNIVERSITY OF CATANIA   (Italy)

Author keywords

Electromagnetic wave scattering; Finite element analysis

Indexed keywords

BOUNDARY ELEMENT METHOD; CONVERGENCE OF NUMERICAL METHODS; FINITE ELEMENT METHOD; GEOMETRY; GREEN'S FUNCTION; ITERATIVE METHODS; LAGRANGE MULTIPLIERS; MATRIX ALGEBRA; VECTORS;

DIRICHLET CONDITIONS; GALERKIN METHOD; HELMHOLTZ EQUATION; LINEAR ALGEBRAIC SYSTEM;

ELECTROMAGNETIC WAVE SCATTERING;

EID: 3242869532     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19961186     Document Type: Article

References (8)

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3. MCDONALD, B.H., and WEXLER, A.: 'Finite-element solution of unbounded field problems', IEEE Trans., 1972, MTT-20, (12), pp. 841-847
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5. AIELLO, G., ALFONZETTI, S., and COCO, S.: 'Charge iteration: a procedure for the finite element computation of unbounded electrical fields', Int. J. Numerical Methods Eng., 1994, 37, (24), pp. 4147-4166
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7. ALFONZETTI, S., BORZI, G., and SALERNO, N.: 'Iteratively-improved Robin boundary conditions for the finite element solution of scattering problems in unbounded domains'. DEES Internal Report, University of Catania, Italy, June 1996
8. ALFONZETTI, S., and COCO, S.: 'ELFIN: an N-dimensional finite element code for the computation of electromagnetic fields', IEEE Trans. Magnetics, 1988, 24, (1), pp. 362-365