elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

First Signal in Space Analysis of GLONASS K-1

Thoelert, Steffen and Erker, Stefan and Furthner, Johann and Meurer, Michael and Gao, G. X. and Heng, L. and Walter, Todd and Enge, Per (2011) First Signal in Space Analysis of GLONASS K-1. ION GNSS 2011, 19.-23. Sep. 2011, Portland, USA.

[img] PDF - Registered users only
434kB

Abstract

Russia’s global navigation satellite system starts the upgrade to a new level. The first GLONASS space vehicle with a CDMA coded signal was launched in February 2011. The article gives a short overview about all transmitted GLONASS-K1 signals. The main focus of this article is the new GLONASS CDMA signal L3. The signal quality is assessed by analysing the purity and symmetry of the spectrum. The modulation quality and possible distortions are analyzed with the help of scatter plot and analysis of the time domain signal. In a final step the primary and secondary Pseudo-Random-Noise Code of GLONASS-K1 L3 signal are retrieved out of the sampled signal itself and compared to the theoretical expected code. Finally tracking results of the GLONASS-K1 L3 signals by using a software receiver are presented.

Item URL in elib:https://elib.dlr.de/74763/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:First Signal in Space Analysis of GLONASS K-1
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Thoelert, SteffenUNSPECIFIEDUNSPECIFIED
Erker, StefanUNSPECIFIEDUNSPECIFIED
Furthner, JohannUNSPECIFIEDUNSPECIFIED
Meurer, MichaelUNSPECIFIEDUNSPECIFIED
Gao, G. X.Stanford UniversityUNSPECIFIED
Heng, L.Stanford UniversityUNSPECIFIED
Walter, ToddStanford UniversityUNSPECIFIED
Enge, PerStanford UniversityUNSPECIFIED
Date:September 2011
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:GLONASS-K, GNSS, L3
Event Title:ION GNSS 2011
Event Location:Portland, USA
Event Type:international Conference
Event Dates:19.-23. Sep. 2011
Organizer:The Institute of Navigation
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W KN - Kommunikation/Navigation
DLR - Research area:Space
DLR - Program:W KN - Kommunikation/Navigation
DLR - Research theme (Project):W - Vorhaben GNSS2/Neue Dienste und Produkte (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Navigation
Deposited By: Thölert, Steffen
Deposited On:01 Feb 2012 07:55
Last Modified:01 Feb 2012 07:55

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.