Improving Hankel transform filters for parallel electromagnetic modeling tools
Calculation of the electromagnetic fields for a source above a layered media often requires evaluations of Hankel transforms. 3D modelling schemes that are based on the scattered field formulation require the calculation of Hankel transforms in all points of the computational domain. We show that wi...
| Main Authors: | , , |
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| Format: | Conference Paper |
| Published: |
2015
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| Online Access: | http://hdl.handle.net/20.500.11937/61499 |
| _version_ | 1848760689520279552 |
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| author | Gruver, Y. Puzyrev, Vladimir De La Puente, J. |
| author_facet | Gruver, Y. Puzyrev, Vladimir De La Puente, J. |
| author_sort | Gruver, Y. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Calculation of the electromagnetic fields for a source above a layered media often requires evaluations of Hankel transforms. 3D modelling schemes that are based on the scattered field formulation require the calculation of Hankel transforms in all points of the computational domain. We show that with a parallelization and optimization of the digital filters it is possible to calculate accurate 1D solutions for each node of the grid on-the-fly. Even with the use of the high-quality filters, the computational cost is negligible compared to the subsequent solution of a 3D problem. |
| first_indexed | 2025-11-14T10:19:46Z |
| format | Conference Paper |
| id | curtin-20.500.11937-61499 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:19:46Z |
| publishDate | 2015 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-614992018-06-29T00:53:18Z Improving Hankel transform filters for parallel electromagnetic modeling tools Gruver, Y. Puzyrev, Vladimir De La Puente, J. Calculation of the electromagnetic fields for a source above a layered media often requires evaluations of Hankel transforms. 3D modelling schemes that are based on the scattered field formulation require the calculation of Hankel transforms in all points of the computational domain. We show that with a parallelization and optimization of the digital filters it is possible to calculate accurate 1D solutions for each node of the grid on-the-fly. Even with the use of the high-quality filters, the computational cost is negligible compared to the subsequent solution of a 3D problem. 2015 Conference Paper http://hdl.handle.net/20.500.11937/61499 10.3997/2214-4609.201413102 restricted |
| spellingShingle | Gruver, Y. Puzyrev, Vladimir De La Puente, J. Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title | Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title_full | Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title_fullStr | Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title_full_unstemmed | Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title_short | Improving Hankel transform filters for parallel electromagnetic modeling tools |
| title_sort | improving hankel transform filters for parallel electromagnetic modeling tools |
| url | http://hdl.handle.net/20.500.11937/61499 |