Efficient Interpolation Technique for the Analysis of RCS Problems
A numerical approach for the reduction of the CPU time associated with the solution of electromagnetic problems with multiple right-hand sides is presented. This technique is especially suited to analyze the monostatic radar cross section (RCS) of electrically large cases, based on a novel interpola...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universidad de Alcalá (UAH) |
| Repositorio: | e_Buah Biblioteca Digital Universidad de Alcalá |
| Idioma: | inglés |
| OAI Identifier: | oai:ebuah.uah.es:10017/67875 |
| Acceso en línea: | http://hdl.handle.net/10017/67875 https://dx.doi.org/10.1109/TAP.2024.3428413 |
| Access Level: | acceso abierto |
| Palabra clave: | Electromagnetic analysis Interpolation Moment methods Radar cross section (RCS). Electrónica Electronics |
| Sumario: | A numerical approach for the reduction of the CPU time associated with the solution of electromagnetic problems with multiple right-hand sides is presented. This technique is especially suited to analyze the monostatic radar cross section (RCS) of electrically large cases, based on a novel interpolation approach over several directions and/or frequencies, reducing the total simulation time significantly while maintaining a good degree of accuracy. The test cases show that the approach provides accurate results for complex bodies and a noticeable reduction in the CPU time of the simulations. |
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