GEORIX GNSS Receiver
RUAG Space
Multi-constellation GNSS receiver for GTO/GEO missions with better than 20 m on-board real-time navigation accuracy in GEO.
Technical specifications
- Supported GNSS signals
- GPS C/A on L1, Galileo E1 B/C
- Signal processing hardware
- Dedicated RF and Mixed-Signal ASICs plus AGGA-4 ASIC
- Position accuracy in GEO
- 20.0 m 3D rms
- Velocity accuracy in GEO
- 1 cm/s 3D rms
- Time offset 1PPS (1 sigma)
- < 0.5 microseconds
- Tracking capacity
- Single-frequency up to 12 satellites
About
GEORIX is a high-performance, multi-constellation GNSS receiver. With an accuracy of less than 20 meters in GEO, GEORIX sets a new standard for precision on-board real-time navigation.
GEORIX incorporates a GEO-optimized antenna, detached Low Noise Amplifiers (LNAs), and advanced technology such as an accurate force model-based orbit propagator and state-of-the-art Kalman filtering.
GEORIX offers a flexible acquisition and tracking concept, single-frequency signal processing of up to 12 satellites, a sliding search window for minimized acquisition times, and Doppler-based loop aiding.
GEORIX is highly configurable and features a powerful parameter interface that supports changes in both standby and operational modes. Additional data products provide excellent visibility of receiver internals.
Documentation
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