GNSS Spoofing Suppression Based on Multi-Satellite and Multi-Channel Array Processing
نویسندگان
چکیده
The endless spoofing interference affects the credibility of navigation system seriously. In order to suppress forward which is more threatening military signals in GNSS, this paper proposes a suppression algorithm based on angle arrival estimation and multi-satellite fusion. On basis successfully suppressing signal, improves accuracy forwarded reduces attenuation carrier noise ratio real satellite signal. Finally, effectiveness verified by simulation, has guiding significance for anti-spoofing research GNSS.
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ژورنال
عنوان ژورنال: Frontiers in Physics
سال: 2022
ISSN: ['2296-424X']
DOI: https://doi.org/10.3389/fphy.2022.905918