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Osipov, Andrey (2018) Multiple-Bounce Scattering from Electrically Large Objects: Is Ray Optics Sufficient? In: 2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018. URSI AT-RASC 2018, 2018-05-28 - 2018-06-01, Gran Canaria, Spain. doi: 10.23919/URSI-AT-RASC.2018.8471325.
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Abstract
Application of Geometrical Optics to calculation of multiple-bounce contributions to electromagnetic scattering from electrically large faceted objects is examined. It is shown that ray-based approaches may lead to significant errors in describing the interaction between distant facets and the use of Physical Optics might be necessary to reliably predict the scattered fields with well-pronounced multiple-bounce contributions.
| Item URL in elib: | https://elib.dlr.de/118019/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Multiple-Bounce Scattering from Electrically Large Objects: Is Ray Optics Sufficient? | ||||||||
| Authors: |
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| Date: | May 2018 | ||||||||
| Journal or Publication Title: | 2nd URSI Atlantic Radio Science Meeting, AT-RASC 2018 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | No | ||||||||
| DOI: | 10.23919/URSI-AT-RASC.2018.8471325 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Multiple scattering, Geometrical Optics, Physical Optics, polygon meshes | ||||||||
| Event Title: | URSI AT-RASC 2018 | ||||||||
| Event Location: | Gran Canaria, Spain | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 2018-05-28 - 2018-06-01 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Military Technologies (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Reconnaissance and Security | ||||||||
| Deposited By: | Osipov, Dr. Andrey | ||||||||
| Deposited On: | 10 Jan 2018 08:33 | ||||||||
| Last Modified: | 19 Jul 2023 13:09 |
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