Intermodulation Component-Based Authentication for Civilian GNSS Signals

We propose a navigation signal authentication scheme for civilian GNSS receivers that exploits the intermodulation components introduced by constant envelope modulation without relying on modernized authenticatable signals or direct access to authorized spreading codes. Since the product of multiple...

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Principais autores:	Muzi Yuan, Honglei Lin, Jian Liu, Chunjiang Ma, Xiaomei Tang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-06-01
coleção:	Sensors
Assuntos:	GNSS signal authentication intermodulation component spreading code authentication constant envelope modulation spoofing detection
Acesso em linha:	https://www.mdpi.com/1424-8220/26/13/4047
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