Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2019Blind spoofing detection using a multi-antenna snapshot receiver
Merwe, J.R. van der; Rügamer, A.; Fernández-Dans Goicoechea, A.; Felber, W.
Conference Paper
2019Multi-antenna snapshot receiver
Merwe, J.R. van der; Goicoechea, A.F.D.; Rügamer, A.; Rubino, D.; Zubizarreta, X.; Felber, W.
Conference Paper
2018Classification of Spoofing Attack Types
Merwe, J.R. van der; Zubizarreta, X.; Lukčin, I.; Rügamer, A.; Felber, W.
Conference Paper
2018Evaluation of array antenna systems for global navigation satellite system applications using wave-field synthesis in an over-the-air laboratory
Schirmer, C.; Rügamer, A.; Kotterman, W.A.T.; Landmann, M.; Galdo, G. del
Journal Article
2018Evaluation of mitigation methods against COTS PPDs
Merwe, J.R. van der; Rügamer, A.; Garzia, F.; Felber, W.; Wendel, J.
Conference Paper
2018Multi-GNSS Measurement Campaign in Southeast Asia using the MGSE-System
Rügamer, A.; Seybold, D.
Conference Paper
2018Navigation receiver, navigation system jammer, method for determining a position, method for jamming unauthorized receivers and method for restricting usage of a navigation system
Merwe, Johannes Rossouw; Rügamer, Alexander
Patent
2017Chirp mitigation for wideband GNSS signals with filter bank pulse blanking
Rügamer, Alexander; Joshi, Shrikul; Merwe, J. Rossouw van der; Garzia, Fabio; Felber, Wolfgang; Wendel, Jan; Schubert, Frank M.
Conference Paper
2017Evaluation of array antenna systems for GNSS applications using wave-field synthesis in an OTA laboratory
Schirmer, C.; Rügamer, A.; Kotterman, W.A.T.; Landmann, M.H.; Galdo, G. del
Conference Paper
2017GNSS interference monitoring and characterisation station
Merwe, J. Rossouw van der; Meister, Daniel; Otto, Christian; Stahl, Manuel; Rügamer, Alexander; Etxezarreta Martinez, Josu; Felber, Wolfgang
Conference Paper
2017Versatile and configurable GNSS interference detection and characterization station
Rügamer, Alexander; Meister, Daniel; Merwe, J. Rossouw van der; Otto, Christian; Stahl, Manuel; Felber, Wolfgang
Conference Paper
2016Galileo PRS-Snapshot-Empfänger mit serverseitiger Positions- und Zeitverifikation
Rubino, Daniel; Rügamer, Alexander; Lukcin, Ivana; Taschke, Simon; Stahl, Manuel; Felber, Wolfgang
Conference Paper
2016Limits of narrowband interference mitigation using adaptive notch filters
Wendel, Jan; Schubert, Frank M.; Rügamer, Alexander; Taschke, Simon
Conference Paper
2016MGSE - multi-GNSS simulation & test environment
Seybold, Jürgen; Rügamer, Alexander; Förster, Frank; Berglez, Philipp; Bartl, Sascha; Smeyers, Olivier
Conference Paper
2016Satellitenortung: Neue Galileo PRS-Empfangstechnologie - Analyse zur Adaption und Ergänzung benötigter Fähigkeiten in der Bundeswehr
Rügamer, Alexander; Felber, Wolfgang
Book Article
2016Secure position and time information by server side PRS snapshot processing
Rügamer, Alexander; Rubino, Daniel; Lukcin, Ivana; Taschke, Simon; Stahl, Manuel; Felber, Wolfgang
Conference Paper
2016Setup and verification of a multi-GNSS over-the-air wave field synthesis testbed
Rügamer, Alexander; Schirmer, Christopher; Lorenz, Mario; Taschke, Simon; Grossmann, Marcus; Landmann, Markus; Felber, Wolfgang
Conference Paper
2015Jamming and spoofing of GNSS signals - an underestimated risk?!
Rügamer, Alexander
Conference Paper
2015Simultaneous BOC subcarrier ambiguity fixing using the LAMBDA method
Wendel, J.; Schubert, F.M.; Gulie, I.; Rügamer, A.
Conference Paper
2014Accuracy of an OTA system emulating a realistic 3D environment for GNSS and multi-satellite receiver testing
Schirmer, Christopher; Kotterman, Wilhelmus A.T.; Siegert, Gregor; Rügamer, Alexander; Galdo, Giovanni del; Heuberger, Albert; Landmann, Markus
Conference Paper
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
2014Real world GNSS test environment under laboratory conditions
Schirmer, Christopher; Landmann, Markus; Kotterman, Wilhelmus A.T.; Siegert, Gregor; Rügamer, Alexander; Galdo, Giovanni del; Heuberger, Albert
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
2012A flexible and portable multiband GNSS front-end system
Ruegamer, A.; Foerster, F.; Stahl, M.; Rohmer, G.
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
2011Multi-frequency band receiver
Rügamer, Alexander; Urquijo, Santiago
Patent
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
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
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
2008Mehrfrequenzband-Empfaenger
Ruegamer, A.; Urquijo Tardio, S.
Patent