Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20193D Reconstruction of Handheld Data by SAFT and the Influence of Measurement Inaccuracies
Krieg, Fabian; Kodera, Sayako; Kirchhof, Jan; Römer, Florian; Ihlow, Alexander; Lugin, Sergey; Osman, Ahmad; Del Galdo, Giovanni
Conference Paper
2019Ein portabler, vielfältig einsetzbarer 3D-Positionierer für Synthetik-Apertur-Ultraschallmessungen in der ZfP
Groß, Philipp; Ihlow, Alexander; Böttcher, René; Bessert, Steffen; Pandey, Rick; Kirchhof, Jan; Krieg, Fabian; Römer, Florian; Osman, Ahmad; Galdo, Giovanni del
Conference Paper
2019SAFT Processing for Manually Acquired Ultrasonic Measurement Data with 3D SmartInspect
Krieg, Fabian; Kirchhof, Jan; Kodera, Sayako; Lugin, Sergey; Ihlow, Alexander; Schwender, Thomas; Galdo, Giovanni del; Römer, Florian; Osman, Ahmad
Journal Article
2018Design and prototyping of a 3-D positioner for ultrasound quality control measurements
Groß, Philipp; Ihlow, Alexander; Böttcher, René; Bessert, Steffen; Krieg, Fabian; Kirchhof, Jan; Römer, Florian; Osman, Ahmad; Galdo, Giovanni del
Conference Paper
2018Progressive online 3-D SAFT processing by matrix structure exploitation
Krieg, Fabian; Pandey, Rick; Kirchhof, Jan; Ihlow, Alexander; Römer, Florian; Del Galdo, Giovanni; Osman, Ahmad
Conference Paper
2018SAFT Processing for Manually Acquired Ultrasonic Measurement Data with 3D Smartinspect
Krieg, Fabian; Lugin, Sergey; Kirchhof, Jan; Ihlow, Alexander; Schwender, Thomas; Galdo, Giovanni del; Römer, Florian; Osman, Ahmad
Conference Paper
2018Vergleich und Anpassung von 3D-SAFT-Implementierungen im Zeit- und Frequenzbereich für die schnelle Grobblechprüfung
Krieg, Fabian; Kirchhof, Jan; Römer, Florian; Ihlow, Alexander; Del Galdo, Giovanni; Osman, Ahmad
Conference Paper
20173D-SAFT auf vorverarbeiteten Ultraschallsignalen - schneller messen bei verbesserter Auflösung
Kirchhof, Jan; Krieg, Fabian; Römer, Florian; Ihlow, Alexander; Osman, Ahmad; Galdo, Giovanni del
Abstract, Poster
2017Implementation issues of 3D SAFT in time and frequency domain for the fast inspection of heavy plates
Krieg, Fabian; Kirchhof, Jan; Römer, Florian; Ihlow, Alexander; Galdo, Giovanni del; Osman, Ahmad
Conference Paper
2017Sparse signal recovery for ultrasonic detection and reconstruction of shadowed flaws
Kirchhof, Jan; Krieg, Fabian; Römer, Florian; Ihlow, Alexander; Osman, Ahmad; Galdo, Giovanni del
Conference Paper
2016Speeding up 3D SAFT for ultrasonic NDT by sparse deconvolution
Kirchhof, Jan; Krieg, Fabian; Römer, Florian; Ihlow, Alexander; Osman, Ahmad; Galdo, Giovanni del
Conference Paper
2014Diversity combining for cooperative satellite terminals in a moving convoy of vehicles
König, Jonas; Ihlow, Alexander; Heuberger, Albert; Galdo, Giovanni del
Conference Paper
2014Impact of driving direction on land mobile satellite channel modeling
Rieche, Marie; Arndt, Daniel; Ihlow, Alexander; Pérez-Fontán, Fernando; Galdo, Giovanni del
Conference Paper
2014Microphenomics for interactions of barley with fungal pathogens
Douchkov, Dimitar; Baum, Tobias; Ihlow, Alexander; Schweizer, Patrick; Seiffert, Udo
Book Article
2014Modeling of the Land Mobile Satellite Channel considering the Terminal's Driving Direction
Rieche, Marie; Ihlow, Alexander; Arndt, Daniel; Pérez-Fontán, Fernando; Galdo, Giovanni del
Journal Article
2013High time-resolution spectrum occupancy model for testing of cognitive radio devices
Schirmer, Christopher; Alsharef, Mohamed Alzarouk; Kotterman, Wim; Ihlow, Alexander; Galdo, Giovanni del; Heuberger, Albert
Conference Paper
2013Influence of driving direction on Land Mobile Satellite channels
Rieche, Marie; Arndt, Daniel; Ihlow, Alexander; Galdo, Giovanni del
Conference Paper
2013Measurement-based performance analysis of cooperative diversity for satellite terminals in a moving convoy
König, Jonas; Ihlow, Alexander; Arndt, Daniel; Heuberger, Albert; Galdo, Giovanni del
Conference Paper
2013State modeling of the land mobile satellite channel by an image-based approach
Rieche, Marie; Arndt, Daniel; Ihlow, Alexander; Galdo, Giovanni del
Conference Paper
2011Choice of physical layer parameters for mobile satellite broadcast
Breiling, Marco; Heuberger, Albert; Eberlein, Ernst; Vargas, Aharon; Arndt, Daniel; Ihlow, Alexander
Book Article