GNSS positioning on planet Earth
GNSS positioning with development of customized, high precision and secure GNSS receivers and GNSS antennas for specific applications that process signals from Galileo, GPS, GLONASS, BeiDou and SBAS on multiple frequency bands.

Precise GNSS receivers

Whether it is navigation with a smartphone, autonomous driving or in the smart city , the use of GNSS receivers (Global Navigation Satellite Systems) has become an indispensable part of our everyday lives. All applications have in common that they always need the optimal position and time information.

Fraunhofer IIS develops customer-specific receiver solutions for all available satellite navigation signals such as Galileo, GPS, GLONASS, BeiDou and SBAS in the multi-frequency range or optimizes existing systems. Basis for this is the GOOSE receiver development platform, ensuring optimal position and time information at all times.

Specific offer

  • Needs analysis
  • Development of individual GNSS solutions
  • Use of commercial GNSS components
  • Adaptation of RTKLIB to low-cost GNSS receivers for high-precision applications
  • Adaptations and extension based on the GNSS receiver development platform GOOSE:
    • Support of multi-system, multi-frequency GNSS signal processing
      • GPS (L1, L2C [M+L], L5)
      • Galileo (E1B, E5a/E5b [AltBOC])
      • Optional SBAS (EGNOS)
      • GLONASS (G1, G2)
      • BeiDou (B1I, B2I)
    • Sensor fusion through deep coupling with inertial sensor technology
    • Vector tracking with open interface and support for customised solutions
    • Fast acquisition
    • Carrier phase solution
  • GNSS simulators with
    • Multiband, multisystem signals (GPS, Galileo, GLONASS, BeiDou) incl. regional and SBAS systems (QZSS, WAAS, EGNOS) with generated inertial test signals
    • Multipath simulation and up to 150 signals
    • Hybrid simulation of GNSS and 5G
  • Rapid prototyping, smart antenna, proof of concept with our GOOSE receiver development platform.
  • Development of analog, mixed-signal and digital ASICs for GNSS receivers
  • Multi-band front-ends
  • Integrated GNSS receivers
  • Dynamic test environment with rail reference system (rail) with GNSS-independent mm-accurate real-time ground truth
  • Location-independent measurements and tests with our mobile measurement laboratory L.I.N.K. Mobile with high-end reference receiver incl. INS coupling for ground truth

Applications and projects

 

SuperNav

Sustainable and efficient: How improved positioning can make forestry operations both soil-friendly and efficient.

 

PRoPART

Making complex traffic situations manageable in autonomous driving: automated vehicle merging.

 

 

GUaRDIAn

Cost-effective and small: Galileo PRS receiver chipset for mobile applications.

 

 

 

Galileo Online GO!

Track-precise positioning for autonomous driving on the rail.

 

HALI

Free passage for special operations vehicles through Galileo PRS.

 

Bertrandt

Galileo PRS acquisition module for positioning without the use of civil Galileo services.

More information

 

GNSS receiver technologies

Satellite navigation receivers and antennas for a wide range of applications.

Publications

Overbeck, M.; Garzia, F.; Strobel, C.; Nickel, C.; Saad, M.; Meister, D.; Felber, W. (2016): GNSS-Receiver with open interface for deeply coupling and vector tracking, in: Institute of Navigation (ION), Satellite Division, Washington/DC: 29th International Technical Meeting of the Satellite Division of The Institute of Navigation, ION GNSS+ 2016. Proceedings: Sept. 12-16, 2016, Oregon Convention Center, Portland, Oregon; Fairfax/Va.: ION, 2016, S. 1222-1229.

Garzia, F.; Strobel, C.; Overbeck, M.; Kumari, N.; Joshi, S.; Förster, F.; Felber, W. (2016): A multi-frequency multi-constellation GNSS development platform with an open interface, in: Institute of Electrical and Electronics Engineers (IEEE), European Navigation Conference (ENC), Helsinki, Finland, S. 49-55, DOI: http://dx.doi.org/10.1109/euronav.2016.7530569.

Overbeck, M.; Garzia, F.; Popugaev, A.; Kurz, O.; Förster, F.; Felber, W.; Ayaz, A.S.; Ko, S.; Eissfeller, B. (2015): GOOSE - GNSS Receiver with an Open Software Interface, in: Institute of Navigation (ION), Manassas/Va.; Institute of Navigation (ION), Satellite Division, Washington/DC, 28th international technical meeting of the Satellite Division of The Institute of Navigation, ION GNSS+ 2015. Proceedings: Sept. 14 - 18, 2015, Tampa Convention Center, Tampa, Florida Manassas/Va.: ION, S. 3662-3670.

Garzia, F.; Köhler, S.; Urquijo, S.; Neumaier, P.; Driesen, J.; Haas, S.; Leineweber, T.; Zhang, T.; Krause, S.; Henkel, F.; Rügamer, A.; Overbeck, M.; Rohmer, G. (2014): Multi-Constellation. Dual-Frequency. Single-chip. Fully integrated NAPA Receiver brings mass-market potential, in: GPS World 25, Nr. 9, S. 28-37.

Garzia, F.; Köhler, S.; Urquijo, S.; Neumaier, P.; Driesen, J.; Haas, S.; Leineweber, T.; Zhang, T.; Krause, S.; Henkel, F.; Rügamer, A.; Overbeck, M.; Rohmer, G. (2014): NAPA: A fully integrated multi-constellation two-frequency single-chip GNSS Receiver, in: Institute of Electrical and Electronics Engineers (IEEE); Aerospace and Electronic Systems Society (AESS); Institute of Navigation (ION), Manassas/Va.: IEEE/ION Position, Location and Navigation Symposium, PLANS 2014, Proceedings. Vol.2, Monterey, California, USA, S.1075-1083, DOI: http://dx.doi.org/10.1109/PLANS.2014.6851476.

Rügamer, A.; Urquijo, S.; Eppel, M.; Milosiu, H.; Görner, J.; Rohmer, G. (2012): An Integrated Overlay Architecture Based Multi-GNSS Front-end, in: Proceedings of IEEE/ION PLANS 2012, Myrtle Beach, South Carolina , S. 50-59.

Rügamer, A.; Mongrédian, C; Urquijo, S.; Rohmer, G. (2011): Optimal path-control for dual-frequency overlay GNSS receivers, in: International Conference on Localization and GNSS (ICL-GNSS), Tampere,  S. 158-163, doi: 10.1109/ICL-GNSS.2011.5955255.

Rügamer, A.; Urquijo, S.; Rohmer, G. (2010): Multi-band GNSS Front-end Architecture Suitable for Integrated Circuits, in: Proceedings of the 2010 International Technical Meeting of The Institute of Navigation, San Diego, CA, S. 688-697.