A new algorithm of energy suppression for satellite navigation |
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| Authors: | Yuanfa Ji Xiyan Sun |
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| Institution: | JI Yuanfa1,2,SUN Xiyan1 1. Satellite Navigation Lab,Guilin University of Electronic Technology,1 Jinji Road,Guilin 541004,China 2. National Astronomical Observatory,Datun Road,Beijing 100012,China |
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| Abstract: | The satellite navigation anti-interference technique, especially space anti-interference technique, is subjected to many restrictions, such as cost, energy depletion, and so on, and the satellite signal strength is limited by the International Radio Advisory Committee, the International Telecommunication Union (ITU) and satellite companies. This paper focuses on satellite navigation systems, especially satellite navigation systems adopting direct sequence spread spectrum (DSSS). The notch filter is used to ... |
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| Keywords: | satellite navigation CA code anti- interference notch filter cyclostationarity parasitizing |
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