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Laskowski, Piotr und Bordoni, Federica und Younis, Marwan (2011) Antenna Pattern Compensation in Multi-Channel Azimuth Reconstruction Algorithm. In: Proceedings of the Advanced RF Sensors and Remote Sensing Instruments (ARSI), Seiten 1-10. Advanced RF Sensors and Remote Sensing Instruments (ARSI), 2011-09-13 - 2011-09-15, Noordwijk, The Netherlands.
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Offizielle URL: http://www.congrex.nl/11c11/ARSI%20papers/LASKOWSKI_ARSI_Paper.pdf
Kurzfassung
In this paper the influence of the antenna pattern on azimuth performance for High Resolution Wide Swath system is analysed and different approaches of its compensation described. Both transmit and receive antenna patterns affect the signals and hence have influence on performance of the whole system. Consideration of antenna pattern in the processing should help to achieve better performance, since more information about influences on a signal is provided. Different approaches of compensating antenna pattern in HRWS are analysed and compared with the focus on azimuth performance (Azimuth-Ambiguity-to-Signal Ratio – AASR and azimuth resolution). Additionally the influence of antenna pattern compensation on the signal-to-noise ratio scaling is examined. A novel extension of reconstruction algorithm about consideration of antenna pattern directly inside the reconstruction is proposed and compared to other approaches.
| elib-URL des Eintrags: | https://elib.dlr.de/72871/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Antenna Pattern Compensation in Multi-Channel Azimuth Reconstruction Algorithm | ||||||||||||||||
| Autoren: |
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| Datum: | 15 September 2011 | ||||||||||||||||
| Erschienen in: | Proceedings of the Advanced RF Sensors and Remote Sensing Instruments (ARSI) | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Ja | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Seitenbereich: | Seiten 1-10 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | High Resolution Wide Swath, radar, SAR, performance, radar processing, antenna compensation | ||||||||||||||||
| Veranstaltungstitel: | Advanced RF Sensors and Remote Sensing Instruments (ARSI) | ||||||||||||||||
| Veranstaltungsort: | Noordwijk, The Netherlands | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsdatum: | 2011-09-13 - 2011-09-15 | ||||||||||||||||
| Veranstalter : | ESA/ESTEC | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Prosmart, Smart-SAR (alt) | ||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||
| Hinterlegt von: | Laskowski, Piotr | ||||||||||||||||
| Hinterlegt am: | 14 Dez 2011 16:11 | ||||||||||||||||
| Letzte Änderung: | 31 Jul 2019 19:34 |
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