Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2014BaSE-II: A robust and experimental galileo PRS receiver development platform
Rügamer, Alexander; Neumaier, Philipp; Sommer, Philipp; Garzia, Fabio; Rohmer, Günter; Konovaltsev, Andriy; Sgammini, Matteo; Caizzone, Stefano; Meurer, Michael; Wendel, Jan; Schubert, Frank; Baumann, Stefan
Conference Paper
2014Experimental BOC tracking hardware platform
Neumaier, Philipp; Garzia, Fabio; Sommer, Philipp; Rügamer, Alexander; Rohmer, Günter; Wendel, Jan; Schubert, Frank Max
Conference Paper
2014Experimental multi-FPGA GNSS receiver platform
Garzia, F.; Rügamer, A.; Koch, R.; Neumaier, P.; Serezhkina, E.; Overbeck, M.; Rohmer, G.
Conference Paper
2014Features and applications of the adaptable flexiband USB3.0 front-end
Rügamer, Alexander; Förster, Frank; Stahl, Manuel; Rohmer, Günter
Conference Paper
2014Multi-Constellation. Dual-Frequency. Single-chip.
Garzia, Fabio; Köhler, Stefan; Urquijo, Santiago; Neumaier, Philipp; Driesen, Jörn; Haas, Sybille; Leineweber, Thomas; Zhang, Tao; Krause, Sascha; Henkel, Frank; Rügamer, Alexander; Overbeck, Matthias; Rohmer, Günther
Journal Article
2014NAPA: A fully integrated multi-constellation two-frequency single-chip GNSS receiver
Garzia, Fabio; Köhler, Stefan; Urquijo, Santiago; Neumaier, Philipp; Driesen, Jörn; Haas, Sybille; Leineweber, Thomas; Zhang, Tao; Krause, Sascha; Henkel, Frank; Rügamer, Alexander; Overbeck, Matthias; Rohmer, Günther
Conference Paper
2014Privacy protected localization and authentication of georeferenced measurements using Galileo PRS
Rügamer, A.; Stahl, M.; Lukcin, I.; Rohmer, G.
Conference Paper
2014SLAM for pseudolite system comprising unsynchronised transmitters
Patino-Studencka, L.; Thielecke, J.; Rohmer, G.
Conference Paper
2013GNSS interference detection using a compressed sensing analog to information converter approach
Rügamer, A.; Lukcin, I.; Rohmer, G.; Thielecke, J.
Conference Paper
2013GNSS over-the-air testing using wave field synthesis
Rügamer, Alexander; Galdo, Giovanni del; Mahr, Johannes; Rohmer, Günter; Siegert, Gregor; Landmann, Markus
Conference Paper
2013Multi-directional over the air testbed for robustness testing of GNSS receivers against Jammers and Spoofers
Siegert, Gregor; Galdo, Giovanni del; Klier, Franziska; Mahr, Johannes; Rohmer, Günter; Rügamer, Alexander; Landmann, Markus
Conference Paper
2013A new multipath detection and mitigation approach for pseudolite systems
Kurz, Oliver; Mongredien, Cecile; Rohmer, Günter
Conference Paper
2013Precise positioning for virtually synchronized pseudolite system
Puengnim, Anchalee; Patino-Studencka, Lucila; Thielecke, Jörn; Rohmer, Günter
Conference Paper
2012A flexible and portable multiband GNSS front-end system
Ruegamer, A.; Foerster, F.; Stahl, M.; Rohmer, G.
Conference Paper
2012GNSS receiver for high-precision satellite navigation in the area of road construction
Troger, M.; Seybold, J.; Lytvyn, M.; Watermann, M.; Ligier, A.; Urquijo, S.; Rohmer, G.; Euler, H.-J.
Conference Paper
2012An integrated overlay architecture based multi-GNSS front-end
Rügamer, A.; Urquijo, S.; Eppel, M.; Milosiu, H.; Görner, J.; Rohmer, G.
Conference Paper
2012Theoretical Analysis of Overlay GNSS Receiver Effects
Rügamer, A.; Mongredien, C.; Urquijo, S.; Rohmer, G.
Journal Article
2011A bavarian initiative towards a robust Galileo PRS receiver
Ruegamer, A.; Suberviola, I.; Förster, F.; Rohmer, G.; Konovaltsev, A.; Basta, N.; Meurer, M.; Wendel, J.; Kaindl, M.; Baumann, S.
Conference Paper
2011Implementation and optimization of a Galileo E1 two-step tracking algorithm using data/pilot combining and extended integration time
Jovanovic, A.; Mongredien, C.; Tawk, Y.; Botteron, C.; Farine, P.-A.; Rohmer, G.
Conference Paper
2011Opportunities and challenges for multi-constellation, multi-frequency automotive GNSS receivers
Mongrédien, Cécile; Rügamer, Alexander; Overbeck, Matthias; Rohmer, Günter; Berglez, Philipp; Wasle, Elmar
Book Article
2011Optimal path-control for dual-frequency overlay GNSS receivers
Ruegamer, A.; Mongredien, C.; Urquijo, S.; Rohmer, G.
Conference Paper
2011Wi-Fi attitude and position tracking
Seitz, Jochen; Vaupel, Thorsten; Haimerl, Stephan; Meyer, Steffen; Gutiérrez Boronat, Javier; Rohmer, Günter; Thielecke, Jörn
Book Article
2010Advanced Galileo navigation system for asphalt fleet machines ASPHALT
Wasle, E.; Seybold, J.; Urquijo, S.; Rohmer, G.; Seidel, C.; Ligier, A.; Euler, H.-J.
Conference Paper
2010Approach for detection and identification of multiple faults in satellite navigation
Patino-Studencka, L.; Rohmer, G.; Thielecke, J.
Conference Paper
2010Development and integration of a robust signal tracking module for the triple-frequency dual-constellation GAMMA-A receiver
Mongrédien, C.; Overbeck, M.; Rohmer, G.
Conference Paper
2010Digital GNSS signal recorder, generator, and simulator for receiver test, qualification, and certification
Ruegamer, A.; Overbeck, M.; Koehler, S.; Rohmer, G.; Berglez, P.; Wasle, E.; Seybold, J.
Conference Paper
2010Galileo receiver for mass market applications in the automotive area
Overbeck, M.; Rohmer, G.; Wasle, E.; Berglez, P.; Seybold, J.; Euler, H.-J.; Kahmann, A.
Conference Paper
2010GNSS constellation simulator and digital signal generator for receiver test, qualification and certification
Ruegamer, A.; Koehler, S.; Rohmer, G.; Berglez, P.; Wasle, E.; Seybold, J.
Conference Paper
2010Multi-band GNSS front-end architecture suitable for integrated circuits
Ruegamer, A.; Urquijo, S.; Rohmer, G.
Conference Paper
2010A novel overlay-architecture based GNSS multi-band front-end
Ruegamer, A.; Mongredien, C.; Urquijo, S.; Rohmer, G.
Conference Paper
2009Doppler Search as Pre-acquisition Step
Suberviola, I.; Köhler, S.; Mendizabal, J.; Rohmer, G.
Conference Paper
2007Energy harvesting for mobile communication devices
Spies, P.; Pollak, M.; Rohmer, G.
Conference Paper
2007Novel design methodology for low-power image-reject mixers
Carrera, A.; Rohmer, G.
Conference Paper
2007Sende/Empfangsschaltung
Rohmer, G.; Gerhaeuser, H.; Spies, P.
Patent
2006Empfänger und Verfahren zum Empfangen eines ersten Nutzfrequenzbandes und eines zweiten Nutzfrequenzbandes
Carrera, A.; Köhler, S.; Rohmer, G.
Patent
2006GAMMA - Assisted GALILEO/GPS/EGNOS mass market receiver
Rohmer, G.; Otaegui, O.; Köhler, S.; Fiermann, C.; Abwerzger, G.; Haas, S.; Corazza, S.; Cresens, W.; Vandeplas, T.; Villanti, M.
Conference Paper
2006Highly integrated GPS/EGNOS receiver chipset
Overbeck, M.; Wistuba, G.; Oihana, O.; Haas, S.; Niemann, B.; Henkel, F.; Rohmer, G.
Conference Paper
2006A hybrid architecture for high sensitivity standalone and assisted Galileo/GPS receivers
Otaegui, O.; Lucas, N.; Rohmer, G.
Conference Paper
2006A novel development environment for GNSS receivers to close the model-to-product gap
Otaegui, O.; Lucas, N.; Rohmer, G.
Conference Paper
2006Satellitennavigationsempfaenger
Urquijo, S.; Fiermann, C.; Bender, A.; Kirchner, M.; Rohmer, G.
Patent
2006Signalaufbereiter und Verfahren zum Verarbeiten eines Empfangssignals
Carrerea, A.; Köhler, S.; Rohmer, G.
Patent
2006SYSTEM ZUR BESTIMMUNG DER POSITION EINES OBJEKTS
Couronne, S.; Koehler, S.; Rohmer, G.; Grün, T. von der; Bretz, I.; Gerhaeuser, H.
Patent
2006Vorrichtung und Verfahren zur betriebsparameterabhängigen Verstärkungseinstellung in Funkeinrichtungen
Spies, P.; Rohmer, G.; Gerhäuser, H.
Patent
2006Vorrichtung zur Umwandlung und Speicherung von Energie
Spies, P.; Rohmer, G.; Tübke, J.; Hebling, C.; Boettner, H.
Patent
2005Combined Galileo/GPS architecture for enhanced sensitivity reception
Schmid, A.; Neubauer, A.; Ehm, H.; Weigel, R.; Lemke, N.; Heinrichs, G.; Winkel, J.; Avila-Rodriguez, J.A.; Kaniuth, R.; Pany, T.; Eissfeller, B.; Rohmer, G.; Overbeck, M.
Journal Article
2005Einrichtung und Verfahren zum Bestimmen eines Ladezustands einer Batterie
Spies, P.; Overbeck, M.; Rohmer, G.; Kordas, N.; Kappert, H.
Patent
2005HiGAPS - Highly Integrated GPS / Galileo Receiver
Rohmer, G.
Conference Paper
2005A microwave based tracking system for soccer
Rohmer, G.; Dünkler, R.; Köhler, S.; Grün, T. von der; Franke, N.
Conference Paper
2005Ein Modul für das Batterie-Management und -Monitoring
Lucas, N.; Codrea, C.; Spies, P.; Rohmer, G.
Conference Paper
2004Enabling location based services with a combined Galileo/GPS receiver architecture
Schmid, A.; Neubauer, A.; Ehm, H.; Weigel, R.; Lemke, N.; Heinrichs, G.; Winkel, J.; Avila-Rodriguez, J.A.; Kaniuth, R.; Pany, T.; Eissfeller, B.; Rohmer, G.; Niemann, B.; Overbeck, M.
Conference Paper
2004HIGAPS: A highly integrated Galileo/GPS chipset for consumer applications
Heinrich, G.; Schmid, A.; Neubauer, A.; Rohmer, G.; Förster, F.; Avila-Rodriguez, J.-A.; Pany, T.; Eissfeller, B.; Ehm, H.; Weigel, R.
Journal Article
2004Real time fast acquisition based on hardware FFT for a GPS/EGNOS receiver
Otaegui, O.; Urquijo, S.; Rohmer, G.
Conference Paper
1996Meßverfahren zur Charakterisierung schneller Abtasthalteglieder
Rohmer, G.
Conference Paper
1995Entwurf und Charakterisierung schneller GaAs-Abtasthalteglieder hoher Genauigkeit
Rohmer, G.
Dissertation
1994An 800 MSps Track and hold using a 0.3 µm AlGaAs-HEMT-technology
Rohmer, G.; Seitzer, D.; Nowotny, U.; Raynor, B.; Schneider, J.; Sauerer, J.
Conference Paper
1994GaAs for ADCs. System needs and device requirements
Sauerer, J.; Oehler, F.; Rohmer, G.; Schlag, U.
Conference Paper
1993Differentielles 1 GSps Abtasthalteglied in GaAs-SAGFET-Technologie
Rohmer, G.; Sauerer, J.; Seitzer, D.; Grave, T.; Kellner, W.
Conference Paper
1993Galliumarsenid 5 Bit Parallel-AD-Umsetzer mit integriertem Track & Hold für 1 GHz Abtastrate
Oehler, F.; Rohmer, G.; Hagelauer, R.; Sauerer, J.; Seitzer, D.
Conference Paper
1993Gigasample/second ADCs implemented on GaAs technologies
Hagelauer, R.; Sauerer, J.; Oehler, F.; Rohmer, G.; Seitzer, D.
Conference Paper
1992A Gigasample/s 5 bit ADC with on-chip track & hold based on an industrial 1 mu m GaAs MESFET E/D process
Hagelauer, R.; Oehler, F.; Rohmer, G.; Sauerer, J.; Seitzer, D.
Conference Paper
1992Investigations and measurements of the dynamic performance of high speed ADCs
Hagelauer, R.; Oehler, F.; Rohmer, G.; Sauerer, J.; Seitzer, D.; Schmitt, R.; Winkler, D.
Conference Paper
1992Investigations and measurements of the dynamic performance of high speed ADCs
Hagelauer, R.; Oehler, F.; Rohmer, G.; Sauerer, J.; Seitzer, D.; Schmitt, R.; Winkler, D.
Conference Paper
1992System architecture and key components for an 8 bit/1 GHz GaAs MESFET ADC
Sauerer, J.; Hagelauer, R.; Oehler, F.; Rohmer, G.; Schlag, U.; Seitzer, D.; Grave, T.; Kellner, W.
Conference Paper
1991A Gigasample/s 5 bit ADC with on-chip track & hold based on an industrial 1 mu m GaAs MESFET E/D process
Hagelauer, R.; Oehler, F.; Rohmer, G.; Sauerer, J.; Seitzer, D.
Conference Paper