R-Mode: An Alternative to Global Navigation Satellite Systems for Terrestrial Navigation at Medium Frequencies (2024)
Abstract / truncated to 115 words
Positioning and timing information is fundamental for our daily lives in today’s society. Our society uses this information in many applications such as telecommunication networks, energy grids and general navigation applications. Today this crucial information is mainly derived from the global navigation satellite system. Due to the low signal strength, this signal is prone to jamming and spoofing. Therefore, we need backup systems as countermeasures. R-Mode is such a system under development for use in the maritime domain. We utilize existing transmitter infrastructure to transmit a modified signal that enables ranging, and, if a sufficient number of stations is received, positioning. Our goal in this thesis is to develop a prototype receiver for the modified ...
APNT – GNSS – PNT – r-mode – jamming – spoofing
Information
- Author
- Grundhöfer, Lars
- Institution
- German Aerospace Center, TU Ilmenau
- Supervisors
- Publication Year
- 2024
- Upload Date
- Aug. 14, 2025
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