Versenden
Drucken
Fu, Z. und Hornbostel, A. und Hammesfahr, J. und Konovaltsev, A. (2002) Suppression of Multipath and Jamming Signals by Digital Beamforming for GNSS/Galileo Applications. In: Proceedings on CD. ENC GNSS 2002, Kopenhagen, 27.-30. Mai 2002.
Dieses Archiv kann nicht den Volltext zur Verfügung stellen.
Kurzfassung
Digital Beamforming (DBF) has been studied to obtain automatic beam steering towards desired signals and simultaneous elemination of multipath and jamming signals at GNSS receivers. Limitations of conventional multipath and jamming suppression techniques are investgated. Different DBF algorithms suitable for GNSS applications are investigated theoretically. A novel DBF algorithm based on pilot signal and decision feed back of navigation data after channel correction for reference signal generation is proposed. The implementation of digital beamforming in FPGA/DSP for practical application environments are also discussed.
| elib-URL des Eintrags: | https://elib.dlr.de/7153/ | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2002, | ||||||||||||||||||||
| Titel: | Suppression of Multipath and Jamming Signals by Digital Beamforming for GNSS/Galileo Applications | ||||||||||||||||||||
| Autoren: |
| ||||||||||||||||||||
| Datum: | 2002 | ||||||||||||||||||||
| Erschienen in: | Proceedings on CD | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Herausgeber: |
| ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Adaptive Antennen, Strahlformung, Empfänger, Mehrwegeeffekte, Jammer, Satellitennavigation, GNSS, Galileo | ||||||||||||||||||||
| Veranstaltungstitel: | ENC GNSS 2002, Kopenhagen, 27.-30. Mai 2002 | ||||||||||||||||||||
| Veranstalter : | EUGIN | ||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
| HGF - Programmthema: | W KN - Kommunikation/Navigation | ||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||
| DLR - Forschungsgebiet: | W KN - Kommunikation/Navigation | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation | ||||||||||||||||||||
| Hinterlegt von: | DLR-Beauftragter, elib | ||||||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 21:08 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags
