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Ludwig, Michael und Germani, Chiara und Venturini, Roberto und Schaefer, Christoph und Lopez-Dekker, Paco (2014) Digital Beam Forming for Ka-band InSAR instruments. VDE. European Conference on Synthetic Aperture Radar (EUSAR), 2014-06-03 - 2014-06-05, Berlin, Germany. ISBN 978-3-8007-3607-2.
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Kurzfassung
Ka-Band interferometry offers new opportunities in Earth observation for science and civil security applications due to the unique characteristics of this higher frequency band. Several Ka-Band satellite missions and instruments are currently under development. The first Ka-band instrument, Altika Altimeter 1], is in orbit and has shown remarkable performance confirming the feasibility to use this frequency for EO application despite higher atmospheric losses. However for Ka-band interferometric SAR operating from a single platform the link budget is critical and requires signal recovery techniques. Scan-on-receive combined with digital beam forming overcomes these restrictions and offers additional features leading to high performance systems. This paper discusses possibilities to apply digital beam forming techniques to Ka-band instruments enhancing the performance.
| elib-URL des Eintrags: | https://elib.dlr.de/93717/ | ||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
| Titel: | Digital Beam Forming for Ka-band InSAR instruments | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2014 | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 1-4 | ||||||||||||||||||||||||
| Verlag: | VDE | ||||||||||||||||||||||||
| ISBN: | 978-3-8007-3607-2 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Synthetic Aperture Radar, Ka-band | ||||||||||||||||||||||||
| Veranstaltungstitel: | European Conference on Synthetic Aperture Radar (EUSAR) | ||||||||||||||||||||||||
| Veranstaltungsort: | Berlin, Germany | ||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
| Veranstaltungsbeginn: | 3 Juni 2014 | ||||||||||||||||||||||||
| Veranstaltungsende: | 5 Juni 2014 | ||||||||||||||||||||||||
| Veranstalter : | VDE | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - SAR-Expert-Support-Lab | ||||||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme > Radarkonzepte | ||||||||||||||||||||||||
| Hinterlegt von: | Lopez Dekker, Paco | ||||||||||||||||||||||||
| Hinterlegt am: | 16 Dez 2014 08:01 | ||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:59 |
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