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Conference Paper GIOVE-B 위성 E5a Secondary Code 결정 및 신호 처리 결과
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Authors
주인원, 신천식, 이상욱, 김재훈
Issue Date
2008-10
Citation
GNSS Workshop 2008, pp.1-5
Publisher
GNSS기술협의회
Language
Korean
Type
Conference Paper
Project Code
08MR1800, Developement of Global Navigation Satellite System Ground Station and Search And Rescue Beacon Technologies, Lee Sang Uk
Abstract
GIOVE-B is the second experimental Galileo satellite for the Galileo In-Orbit Validation, which was launched by a Soyuz/Fregat rocket departing from the Baikonur cosmodrome in Kazakhstan on 27 April and now operated successfully. This paper presents the results obtained from processing of the E5a signal transmitted from the GIOVE-B. The acquisition and tracking of the data and pilot channels are performed by the E5a software receiver implemented by ETRI. Moreover, the paper suggests the GIOVE-B E5a-I/E5a-Q secondary code, which is determined by analyzing the correlation output of the primary correlator using the primary code.
KSP Keywords
Galileo satellite, In-Orbit Validation, software receiver