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GNSS Receiver Testing Focusing on Strong Interference by Use of a Hardware Signal Simulator

Denks, Holmer and Hornbostel, Achim and Jean-Michel, Perré (2008) GNSS Receiver Testing Focusing on Strong Interference by Use of a Hardware Signal Simulator. In: The 21th International Technical Meeting of the Institute of Navigation Satellite Division, ION GNSS 2008, Savannah (USA). ION. ION GNSS 2008, 2008-09-16 - 2006-09-19, Savannah, GE (USA).

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Official URL: http://www.ion.org

Abstract

In aviation environments various interference sources exist, which can degrade the performance of on-board receivers as well as the performance of ground based reference receivers (e.g. in GBAS stations). Therefore, besides functional receiver validation under nominal conditions also the behavior of the receiver under strong interference conditions, namely CW interferers, broadband noise and pulsed interference from Distance Measurement Equipment (DME), must be tested. DME is one of the main interference sources in the E5 Galileo band in aviation environments. Currently, in the project “ANASTASIA”, which is financed by the Sixth Framework Program of the EU, the development of an L1/E5 Galileo receiver for safety-of-life (SoL) applications takes place. Prior to final flight trials this receiver was tested and validated with the help of hardware signal generators. This paper will present an overview of the receiver interference tests. In particular the DME test was performed following the test procedure defined in the Galileo MOPS [4] by EUROCAE WG 62. The test setup will be described in detail and test results will be presented.

Item URL in elib:https://elib.dlr.de/55309/
Document Type:Conference or Workshop Item (Speech, Paper)
Additional Information:ANASTASIA project
Title:GNSS Receiver Testing Focusing on Strong Interference by Use of a Hardware Signal Simulator
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Denks, HolmerUNSPECIFIEDUNSPECIFIED
Hornbostel, AchimUNSPECIFIEDUNSPECIFIED
Jean-Michel, PerréThales AvionicsUNSPECIFIED
Date:September 2008
Journal or Publication Title:The 21th International Technical Meeting of the Institute of Navigation Satellite Division, ION GNSS 2008, Savannah (USA)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
ION, UNSPECIFIED
Publisher:ION
Status:Published
Keywords:GNSS, Hardware Simulator, Interference, Safety of Life, Receiver Testing
Event Title:ION GNSS 2008
Event Location:Savannah, GE (USA)
Event Type:international Conference
Event Dates:2008-09-16 - 2006-09-19
Organizer:ION
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignment
DLR - Research area:Space
DLR - Program:W - no assignment
DLR - Research theme (Project):W - no assignment (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Denks, Holmer
Deposited On:29 Sep 2008
Last Modified:12 Dec 2013 20:32

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