Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2021High-Q AlGaN/GaN Varactors for Mobile Communication Systems
Amirpour, Raul
: Ambacher, Oliver
Dissertation
2020High-Q AlGaN/GaN Varacators for Mobile Communication Systems
Amirpour, Raul
: Ambacher, Oliver (Referent); Reindl, Leonhard (Referent); Manoli, Y. (Referent)
Dissertation
2020A phase shifter with integrated PA MMIC for Ka-Band frequencies
Neininger, Philipp; Amirpour, Raul; John, Laurenz; Friesicke, Christian; Quay, Rüdiger; Zwick, Thomas
Konferenzbeitrag
2019AlGaN/GaN high electron-mobility varactors on silicon substrate
Amirpour, Raul; Schwantuschke, Dirk; Brueckner, Peter; Quay, Rüdiger; Ambacher, Oliver
Konferenzbeitrag
2019Halbleiterbauelement, Verwendung eines Halbleiterbauelements
Amirpour, Raul
Patent
2019High-Q anti-series AlGaN/GaN high electron-mobility varactor
Amirpour, Raul; Schwantuschke, Dirk; Brueckner, Peter; Quay, Rüdiger; Ambacher, Oliver
Konferenzbeitrag
2019Large-signal modeling of a scalable high-Q AlGaN/GaN high electron-mobility varactor
Amirpour, Raul; Schwantuschke, Dirk; Raay, Friedbert van; Brueckner, Peter; Quay, Rüdiger; Ambacher, Oliver
Zeitschriftenaufsatz
2018Broadband GaN-based power amplifier MMIC and module for V-band measurement applications
Schwantuschke, Dirk; Brueckner, Peter; Amirpour, Raul; Tessmann, Axel; Kuri, Michael; Rießle, Markus; Massler, Hermann; Quay, Rüdiger
Konferenzbeitrag
2018Dynamic load modulated low-voltage GaN PA using novel low-loss GaN varactors
Amirpour, Raul; Krause, Sebastian; Quay, Rüdiger; Ambacher, Oliver
Konferenzbeitrag
2017Enhancement of the broadband efficiency of a class-j power amplifier with varactor-based dynamic load modulation
Amirpour, Raul; Darraji, Ramzi; Ghannouchi, Fadhel; Quay, Rüdiger
Zeitschriftenaufsatz