This paper mainly analyzes the mechanism of radio frequency (RF) jamming on Beidou software receiver (BD-SDR) measurement and the evaluation index is proposed. The tracking errors of code tracking and carrier tracking loops are simulated with the effect of different RF signals. Taking BD-SDR as the research object, jamming test is carried out on B1 frequency. The influence of different RF signals on tracking loops and measurement accuracy of BD-SDR is analyzed. Conclusion is drew that better jamming effect can be achieved with matching wave jamming signal. There is a certain guiding significance of the research results on the design of Beidou satellite navigation receiver and of the jammer.
Research on the mechanism and the impact of jamming on Beidou software receiver
2016-08-01
724074 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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