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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Bibliographic Details

Main Authors:	Muzi Yuan, Honglei Lin, Jian Liu, Chunjiang Ma, Xiaomei Tang
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2026-06-01
Series:	Sensors
Subjects:	GNSS signal authentication intermodulation component spreading code authentication constant envelope modulation spoofing detection
Online Access:	https://www.mdpi.com/1424-8220/26/13/4047
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