A 2D finite element/boundary element method applied to practical 2D and 3D scattering problems

The finite element/boundary element (FE/BE) method for solving electromagnetic (EM) problems has been investigated and implemented. A careful validation of the method (using both canonical problems that can be computed analytically and measured data from complex real-world problems) has been perform...

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Veröffentlicht in:Second International Conference on Computation in Electromagnetics S. 283 - 286
Hauptverfasser: Meyer, F.J.C, Davidson, D.B
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: London IEE 1994
Schlagworte:
Electromagnetic wave propagation
Electromagnetic waves: theory
Finite element analysis
Numerical approximation and analysis
Radar theory
boundary-elements methods
finite element/boundary element method
computational efficiency
2D FEM/BEM
finite element analysis
electromagnetic wave scattering
RCS reduction
human beings
electromagnetic problems
line source radiation
canonical problems
2D scattering problems
3D scattering problems
radar cross-sections
measured data
adaptive finite element methods
power dissipation
ISBN:9780852966099, 0852966091
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Zusammenfassung:The finite element/boundary element (FE/BE) method for solving electromagnetic (EM) problems has been investigated and implemented. A careful validation of the method (using both canonical problems that can be computed analytically and measured data from complex real-world problems) has been performed. The FE/BE has been applied to otherwise intractable and important problems in RCS reduction evaluations. Line source radiation close to human beings as well as power dissipated in humans near line sources has also been considered using the FE/BE method. Some adaptive finite element methods used to improve the computational efficiency of the FE/BE method are being investigated.
ISBN:9780852966099
0852966091
DOI:10.1049/cp:19940072