Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017A 50-nm gate-length metamorphic HEMT distributed power amplifier MMIC based on stacked-HEMT unit cells
Thome, Fabian; Ambacher, Oliver
Conference Paper
2017First demonstration of w-band tri-gate GaN-HEMT power amplifier MMIC with 30 dBm output power
Ture, Erdin; Brueckner, Peter; Alsharef, Mohamed; Granzner, Ralf; Schwierz, Frank; Quay, Rüdiger; Ambacher, Oliver
Conference Paper
2017Hetero-integrated GaN MMICs: Hot Islands in a (Silicon) Ocean...
Quay, Rüdiger; Brueckner, Peter; Tessmann, Axel; Ture, Erdin; Schwantuschke, Dirk; Dammann, Michael; Waltereit, Patrick
Conference Paper
2017Radiation aspects and performance of GaN power converters and RFICs for airborne and space applications
Quay, Rüdiger; Brueckner, Peter; Reiner, Richard; Schwantuschke, Dirk; Waltereit, Patrick
Conference Paper
2016Broadband E-band power amplifier MMIC based on an AlGaN/GaN HEMT technology with 30 dBm output power
Schwantuschke, D.; Godejohann, B.-J.; Breuer, S.; Brueckner, P.; Mikulla, M.; Quay, R.; Ambacher, O.
Conference Paper
2015High-gain AlGaN/GaN HEMT single chip e-band power amplifier MMIC with 30 dBm output power
Ture, E.; Schwantuschke, D.; Tessmann, A.; Wagner, S.; Brueckner, P.; Mikulla, M.; Quay, R.; Ambacher, O.
Conference Paper
2015High-gain over 30% PAE power amplifier MMICs in 100 nm GaN technology at Ka-band frequencies
Chéron, J.; Campovecchio, M.; Quéré, R.; Schwantuschke, D.; Quay, R.; Ambacher, O.
Conference Paper
2014Analysis and performance of drain bias "in-dependent" class-J power amplifier
Carrubba, V.; Ture, E.; Quay, R.; Raay, F. van; Musser, M.; Ambacher, O.
Conference Paper
2014Molecular spectroscopy with a compact 557-GHz heterodyne receiver
Neumaier, P.F.-X.; Richter, H.; Stake, J.; Zhao, H.; Tang, A.Y.; Drakinskiy, V.; Sobis, P.; Emrich, A.; Hülsmann, A.; Johansen, T.K.; Bryllert, T.; Hanning, J.; Krozer, V.; Hübers, H.-W.
Journal Article
2014Source/load pull investigation of AlGaN/GaN power transistors with ultra-high efficiency
Carrubba, V.; Quay, R.; Maroldt, S.; Musser, M.; Raay, F. van; Ambacher, O.
Conference Paper
2013AlGaN/GaN-based variable gain amplifiers for W-band operation
Diebold, S.; Müller, D.; Schwantuschke, D.; Wagner, S.; Quay, R.; Zwick, T.; Kallfass, I.
Conference Paper
2013Class-BJ power amplifier modes: The IMD behavior of reactive terminations
Carrubba, V.; Maroldt, S.; Quay, R.; Ambacher, O.
Conference Paper
2013High-efficiency power amplifier MMICs in 100 nm GaN technology at Ka-band frequencies
Chéron, J.; Campovecchio, M.; Quéré, R.; Schwantuschke, D.; Quay, R.; Ambacher, O.
Conference Paper
2012Continuous-classF3 power amplifier mode varying simultaneously first 3 harmonic impedances
Carrubba, V.; Quay, R.; Schlechtweg, M.; Ambacher, O.; Akmal, M.; Lees, J.; Benedikt, J.; Tasker, P.J.; Cripps, S.C.
Conference Paper
1987Reducing the low frequency cut-off of a wideband power amplifier
Dietrich, E.; Enning, B.
Journal Article