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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| Published in: | Second International Conference on Computation in Electromagnetics pp. 283 - 286 |
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| Main Authors: | , |
| Format: | Conference Proceeding |
| Language: | English |
| Published: |
London
IEE
1994
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| Subjects: | |
| ISBN: | 9780852966099, 0852966091 |
| Online Access: | Get full text |
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| Abstract | 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. |
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| AbstractList | 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. |
| Author | Davidson, D.B Meyer, F.J.C |
| Author_xml | – sequence: 1 givenname: F.J.C surname: Meyer fullname: Meyer, F.J.C organization: Stellenbosch Univ – sequence: 2 givenname: D.B surname: Davidson fullname: Davidson, D.B |
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| Keywords | 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 |
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| PublicationTitle | Second International Conference on Computation in Electromagnetics |
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| Snippet | The finite element/boundary element (FE/BE) method for solving electromagnetic (EM) problems has been investigated and implemented. A careful validation of the... |
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| StartPage | 283 |
| SubjectTerms | Electromagnetic wave propagation Electromagnetic waves: theory Finite element analysis Numerical approximation and analysis Radar theory |
| Title | A 2D finite element/boundary element method applied to practical 2D and 3D scattering problems |
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