Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances
In this paper we present the application of the hybrid "M3d24-Yee" with subgridding algorithm for solving problems of the electromagnetic radiation or scattering from multiple objects separated by long distances. The large distances between the objects is simulated using the M3d24 with low...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English |
| Published: |
2007
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| Online Access: | http://irep.iium.edu.my/724/ http://irep.iium.edu.my/724/1/appli.pdf |
| _version_ | 1848775746804252672 |
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| author | Abd-El-Raouf, Hany E. El-Diwani, Esam A. |
| author_facet | Abd-El-Raouf, Hany E. El-Diwani, Esam A. |
| author_sort | Abd-El-Raouf, Hany E. |
| building | IIUM Repository |
| collection | Online Access |
| description | In this paper we present the application of the hybrid "M3d24-Yee" with subgridding algorithm for solving problems of the electromagnetic radiation or scattering from multiple objects separated by long distances. The large distances between the objects is simulated using the M3d24 with low-resolution grid while the objects and the surrounding regions around the objects are simulated using the Yee algorithm with high resolution. For a test case of scattering from two PEC parallelepipeds the memory required for the M3d24-Yee scheme is found to be less than 10% of the memory required for the Yee algorithm to solve the same problem |
| first_indexed | 2025-11-14T14:19:06Z |
| format | Proceeding Paper |
| id | iium-724 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T14:19:06Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-7242013-06-17T02:08:01Z http://irep.iium.edu.my/724/ Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances Abd-El-Raouf, Hany E. El-Diwani, Esam A. In this paper we present the application of the hybrid "M3d24-Yee" with subgridding algorithm for solving problems of the electromagnetic radiation or scattering from multiple objects separated by long distances. The large distances between the objects is simulated using the M3d24 with low-resolution grid while the objects and the surrounding regions around the objects are simulated using the Yee algorithm with high resolution. For a test case of scattering from two PEC parallelepipeds the memory required for the M3d24-Yee scheme is found to be less than 10% of the memory required for the Yee algorithm to solve the same problem 2007 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/724/1/appli.pdf Abd-El-Raouf, Hany E. and El-Diwani, Esam A. (2007) Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances. In: Antennas and Propagation Society International Symposium (APSURSI), 2007 IEEE, 9-5 June 2007, Honolulu, HI . http://dx.doi.org/10.1109/APS.2007.4395997 doi:10.1109/APS.2007.4395997 |
| spellingShingle | Abd-El-Raouf, Hany E. El-Diwani, Esam A. Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title | Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title_full | Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title_fullStr | Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title_full_unstemmed | Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title_short | Application of the FDTD Hybrid “M3d24-Yee”for simulating EM scattering from two objects separated by long distances |
| title_sort | application of the fdtd hybrid “m3d24-yee”for simulating em scattering from two objects separated by long distances |
| url | http://irep.iium.edu.my/724/ http://irep.iium.edu.my/724/ http://irep.iium.edu.my/724/ http://irep.iium.edu.my/724/1/appli.pdf |