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Conference Paper
A Software Receiver Implementation for GPS L1 and Galileo E1 Signal
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- Authors
- Cheon Sig Sin, Jae Hyun Kim, Sang Uk Lee, Jae Hoon Kim
- Issue Date
- 2008-08
- Citation
- Advanced Satellite Mobile Systems (ASMS) 2008, pp.223-228
- Language
- English
- Type
- Conference Paper
- Project Code
- 08MR1800, Developement of Global Navigation Satellite System Ground Station and Search And Rescue Beacon Technologies, Lee Sang Uk
- Abstract
- This paper presents the PC based experimental software receiver which has been recently extended to a high bandwidth multiple frequency L1 signal for GPS and E1 signal software receiver. The presentation briefly touches upon on signal tracking using prototyping hardware antenna, RF-IF section and software baseband section. In this paper, the efficient algorithms are developed about the signal acquisition and tracking parts in order to obtain the accuracy pseudorange. Finally, the pseudorange is calculated through the relative channel delay received through the different satellite of L1 frequency band. © 2008 IEEE.
- KSP Keywords
- Channel delay, Efficient algorithms, High bandwidth, Multiple frequency, Signal Acquisition, Signal tracking, frequency band, software receiver