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Osipov, Andrey und Kobayashi, Hirokazu und Suzuki, Hirosuke (2013) An Improved Image-Based Circular Near-Field-to-Far-Field Transformation. IEEE Transactions on Antennas and Propagation, Seiten 989-993. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/TAP.2012.2216853. ISSN 0018-926X.
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Kurzfassung
An improved version of the near-field-to-far-field transformation (NFFFT) for determining the radar cross section (RCS) of electrically large targets from the scattered field measured with a monostatic radar over a circle in the near field of the targets is presented. The characteristic feature of the proposed NFFFT is an improved imaging operator which is derived by requiring that the integral transformations involved in the NFFFT scheme be self-consistent for every electrically small scatterer. The presented NFFFT version is expected to lead to more accurate RCS values for strongly asymmetric targets measured at smaller facilities.
| elib-URL des Eintrags: | https://elib.dlr.de/80420/ | ||||||||||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
| Titel: | An Improved Image-Based Circular Near-Field-to-Far-Field Transformation | ||||||||||||||||
| Autoren: |
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| Datum: | Februar 2013 | ||||||||||||||||
| Erschienen in: | IEEE Transactions on Antennas and Propagation | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||
| In ISI Web of Science: | Ja | ||||||||||||||||
| DOI: | 10.1109/TAP.2012.2216853 | ||||||||||||||||
| Seitenbereich: | Seiten 989-993 | ||||||||||||||||
| Verlag: | IEEE - Institute of Electrical and Electronics Engineers | ||||||||||||||||
| ISSN: | 0018-926X | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Electromagnetic scattering measurements, microwave imaging, near-field far-field transformation (NFFFT), radar cross section (RCS) | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Militärische Technologien (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Aufklärung und Sicherheit | ||||||||||||||||
| Hinterlegt von: | Osipov, Dr. Andrey | ||||||||||||||||
| Hinterlegt am: | 09 Jan 2013 08:28 | ||||||||||||||||
| Letzte Änderung: | 07 Nov 2023 08:10 |
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