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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, 2011-09-19 - 2011-09-23, Portland, USA.
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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/ | ||||||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||||||||||||||
| Title: | First Signal in Space Analysis of GLONASS K-1 | ||||||||||||||||||||||||||||||||||||
| Authors: |
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| 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 Start Date: | 19 September 2011 | ||||||||||||||||||||||||||||||||||||
| Event End Date: | 23 September 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: | 24 Apr 2024 19:40 |
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