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Modeling Distance Measurement Equipment (DME) Signals Interfering an Airborne GNSS Receiver

Steingass, Alexander und Thanawat, Thiasiriphet und Samson, Jaron (2018) Modeling Distance Measurement Equipment (DME) Signals Interfering an Airborne GNSS Receiver. Navigation, Journal of the Institute of Navigation, 65 (2). Wiley. doi: 10.1002/navi.230. ISSN 0028-1522.

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Offizielle URL: http://dx.doi.org/10.1002/navi.230

Kurzfassung

This publication describes an end-to-end model to generate Distance Measurement Equipment (DME) signals as an interference source to airborne Global Satellite Navigation Systems (GNSS). Both satellite navigation systems, the Global Positioning System (GPS) and GALILEO, use the lower L-band 1 for wideband navigation services and are sharing the same frequency band with DME. Any GNSS Receiver operating in the mentioned bands will receive DME signals and will have to deal with them as interference. This publication describes a model to rebuild the measured DME signals at the receiver input to allow simulations of the interference effect. Prior to this work we only found models based on propagation estimation. No model existed which is based on real world measurements of DME signals. Thus, the German Aerospace Center (DLR) has car- ried out a Fight measurement campaign at the European DME hotspot near Frankfurt (Main), Germany. From the data of the measurement campaign we have developed the new model. This measurement based model is much more accurate than the existing models since it accounts for the propagation and the DME transmission and the GNSS receiver antenna effects. We provide this model to the community to allow a more realistic forecast of the DME-GNSS interference situation

elib-URL des Eintrags:https://elib.dlr.de/119174/
Dokumentart:Zeitschriftenbeitrag
Titel:Modeling Distance Measurement Equipment (DME) Signals Interfering an Airborne GNSS Receiver
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Steingass, AlexanderAlexander.Steingass (at) dlr.dehttps://orcid.org/0000-0002-1495-8776NICHT SPEZIFIZIERT
Thanawat, Thiasiriphettoon.ee (at) gmail.comNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Samson, Jaronjaron.samson (at) esa.intNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:Juni 2018
Erschienen in:Navigation, Journal of the Institute of Navigation
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Ja
Band:65
DOI:10.1002/navi.230
Verlag:Wiley
ISSN:0028-1522
Status:veröffentlicht
Stichwörter:GNSS GALILEO Interference DME distance measurement Equipment antenna model pulsed GPS
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Raumfahrt
HGF - Programmthema:Kommunikation und Navigation
DLR - Schwerpunkt:Raumfahrt
DLR - Forschungsgebiet:R KN - Kommunikation und Navigation
DLR - Teilgebiet (Projekt, Vorhaben):R - Vorhaben GNSS2/Neue Dienste und Produkte (alt)
Standort: Oberpfaffenhofen
Institute & Einrichtungen:Institut für Kommunikation und Navigation > Nachrichtensysteme
Hinterlegt von: Steingass, Dr.-Ing. Alexander
Hinterlegt am:02 Jul 2018 17:20
Letzte Änderung:02 Nov 2023 10:16

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