Valentin Fischer
Valentin Fischer
ZHAW
School of Engineering
Aviation Infrastructure
Technikumstrasse 71
8400 Winterthur
Network
ORCID digital identifier
Projects
- Spoofer Localization / Deputy project leader / completed
- EGNSS DFMC for GBAS bAsed opeRations / Team member / completed
- High Integrity Satellite Navigation for UAV using the Galileo HAS / Team member / completed
Publications
Written conference contributions, peer-reviewed
- Felux, M. et al. (2026) 'Evolving threats of GNSS interference in aviation : jamming, spoofing and TCAS anomalies', in Proceedings of the 2026 International Technical Meeting of the Institute of Navigation. Manassas, VA: Institute of Navigation, pp. 854–863. doi: 10.33012/2026.20513.
- Fischer, V., Fischer, S. and Felux, M. (2026) 'Spoofer bearing estimation using weighted C/N0 measurements of a directional antenna', in Proceedings of the 2026 International Technical Meeting of the Institute of Navigation. Manassas, VA: Institute of Navigation, pp. 482–492. doi: 10.33012/2026.20522.
- Felux, M. et al. (2025) 'Navigating interference : examining in-flight GNSS spoofing patterns and signal disruptions', in Proceedings of the 2025 International Technical Meeting of The Institute of Navigation. Manassas: Institute of Navigation. doi: 10.33012/2025.19966.
- Felux, M. et al. (2024) 'Effects of GBAS/SBAS precision approach guidance on fuel consumption and CO2 emissions', in Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2024). Institute of Navigation, pp. 1612–1618. doi: 10.33012/2024.19836.
- Jochems, S., Fischer, V. and Felux, M. (2024) 'Galileo HAS availability analysis using the internet data distribution service', in Proceedings of the ION 2024 Pacific PNT Meeting. Institute of Navigation, pp. 116–131. doi: 10.33012/2024.19627.
- Felux, M. et al. (2024) 'A cost-efficient RFI localization approach to detect GNSS jamming and spoofing', in Proceedings of the 2024 International Technical Meeting of The Institute of Navigation. Manassas: Institute of Navigation, pp. 374–380. doi: 10.33012/2024.19482.
- Fischer, V. et al. (2023) 'GBAS for UAV operations : the positioning service, vertical integrity and operational lessons learned', in Proceedings of the 36th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2023). Institute of Navigation. doi: 10.33012/2023.19288.
- Felux, M. et al. (2022) 'Flight testing GBAS for UAV operations', in Proceedings of the 35th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2022). Institute of Navigation, pp. 1576–1588. doi: 10.33012/2022.18428.
Other publications
- Fischer, V., Jochems, S. and Felux, M. (2024) 'Detection and localization of radio frequency interference sources', in Proceedings of the 37th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2024). Institute of Navigation, pp. 769–780. doi: 10.33012/2024.19710.
- Jochems, S. et al. (2023) 'Leveraging GBAS for UAV flights', Inside GNSS, 18(5). Available at: https://insidegnss.com/leveraging-gbas-for-uav-flights/.