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http://dx.doi.org/10.12985/ksaa.2011.19.2.023

QZSS L1 C/A Signal Processing Results in Korea  

Joo, In-One (한국전자통신연구원 위성항법연구팀)
Shin, Chun-Sik (한국전자통신연구원 위성항법연구팀)
Lee, Sang-Uk (한국전자통신연구원 위성항법연구팀)
Publication Information
Journal of the Korean Society for Aviation and Aeronautics / v.19, no.2, 2011 , pp. 23-28 More about this Journal
Abstract
Michibiki is the first QZSS satellite, which was launched by a H-IIA rocket departing from the Tanegshima in Japan on 11 September, 2010 and now operated successfully. This paper presents the results obtained from processing of the L1 C/A signal transmitted from the QZSS satellite. The acquisition and tracking are performed by the L1 software receiver implemented by ETRI. The signal processing results show that QZSS L1 C/A signal is normally processed through the tracking loop results of FLL, PLL, and DLL, the EPL correlator output, and the C/No output. Finally, the paper demonstrates that the QZSS satellite could be used in the navigation system together with the GPS satellite in Korea.
Keywords
QZSS; Michibiki; Navigation; GPS; GNSS;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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