Spoofing detection algorithm in CRPA receiver
- 1,2,3,4 Space Device Engineering Institute (Moscow, Russia)
Abstract
This article acquaints with a procedure for detecting the presence of simulated interference, commonly known as spoofing, in navigation systems. The approach is based on the analysis of the direction from which radio signals originate. The feasibility of employing phase measurements generated by a navigation receiver equipped with a phased array projection, referred to as a Controlled Reception Pattern Antenna (CRPA), for this purpose is being experimentally evaluated.
The proposed process is designed to provide effective protection against spoofing and is compatible with commercially available navigation systems.
- Received
- 08.10.2025
- Approved after review
- 15.10.2024
- Accepted
- 28.11.2025
How to cite
Виксне Н.А., Виноградов К.Д., Цветков А.О., Шувалов А.В. Обнаружение действия имитационной помехи в помехоустойчивом приемнике на основе фазированной антенной решетки // Радиотехника. 2025. Т. 89. № 12. С. 68−73. DOI: https://doi.org/10.18127/j00338486-202512-08
References
- Simon J. et al. The Galileo open service navigation message authentication (OSNMA): The pioneer data authentication service. Proceedings of the 37th International Technical Meeting of the Satellite Division of the Institute of Navigation (ION GNSS+ 2024). 2024. Р. 973-991.
- Golovin M.K., Shuvalov A.V. Algoritm proverki dostovernosti navigacionnogo reshenija na osnove doverennyh signalov. Informacionno-izmeritel'nye i upravljajushhie sistemy. 2003. T. 21. № 1. S. 28-33 (in Russian).
- Motella B., Nicola M., Damy S. Enhanced GNSS authentication based on the Joint CHIMERA/OSNMA Scheme. IEEE Access. 2021. V. 9. Р. 121570-121582.
- Anderson J.C. et al. Chip-message robust authentication (chimera) for GPS civilian signals. ION GPS-2017: The 30th International Technical Meeting of the Satellite Division of the Institute of Navigation. Portland Oregon. 2017. Р. 2388-2416.
- Psiaki M.L. Integration of Chimera GPS anti-spoofing methods with inertial navigation systems. Department of Aerospace and Ocean Engineering. Virginia Tech. Final Report. 2021.
- Mohsen Manesh, Jonathan Kenney, Wen Chen Hu, Vijaya Devabhaktuni. Detection of GPS spoofing attacks on unmanned aerial systems. 16th IEEE Annual Consumer Communication & Networking Conference. Las Vegas. NV. USA. 2019. Р. 1-6.
- Povaljaev A.A. Sputnikovye radionavigacionnye sistemy: vremja, pokazanija chasov, formirovanie izmerenij i opredelenie otnositel'nyh koordinat. M.: Radiotehnika. 2008. 324 s. (in Russian).