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Analysis of the GPS Signal Generator for the Live GPS Signal Synchronization  

Kim, Taehee (ETRI 위성항법연구실)
Sin, Cheonsig (ETRI 위성항법연구실)
Kim, Jaehoon (ETRI 위성항법연구실)
Publication Information
Journal of Satellite, Information and Communications / v.10, no.1, 2015 , pp. 71-76 More about this Journal
Abstract
In this paper, we developed the hardware GPS signal generator for generating a satellite navigation signal synchronized with Live GPS signal signals and analyzed the performance of signal genterator thorough the experiment For a hardware implementation of the GPS navigation signal synchronous generator, the GPS module may receive a GPS signal in order to generate the same signal as the operation that is transmitted from the current GPS satellite and the synchronized time information and the GPS satellites using the Novatel Inc. OEMStar.In. For generating the GPS synchronization signal, the GPS navigation signal generator was adjusted to a reference clock using the GPS clock synchronous information provided by the GPS receiving module and GPS signals also generated in consideration of the delay of the internal hardware of the generator. In this paper, we analyzed the effect of the receiver via the signal switching between Live GPS signal and generates a signal to measure the performance of the GPS navigation synchronization signal generator. It was confirmed that by the seamless operation of the signal even the moment that the switching of the generated signal from Live GPS signal has occurred through experimentation.
Keywords
GPS;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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