Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2009Design of highly-efficient GaN x-band-power-amplifier MMICs
Kühn, J.; Raay, F. van; Quay, R.; Kiefer, R.; Maier, T.; Stibal, R.; Mikulla, M.; Seelmann-Eggebert, M.; Bronner, W.; Schlechtweg, M.; Ambacher, O.; Thumm, M.
Conference Paper
2006Millimeter-wave front-end components in metamorphic HEMT technology
Schlechtweg, M.; Kallfass, I.; Tessmann, A.; Schwörer, C.; Leuther, A.
Conference Paper
2006Multiple time constant modeling of dispersion dynamics in hetero field-effect transistors
Kallfass, I.; Schumacher, H.; Brazil, T.J.
Journal Article
2006A unified approach to charge-conservative capacitance modelling in HEMTs
Kallfass, I.; Schumacher, H.; Brazil, T.J.
Journal Article
2005A coplanar X-band AlGaN/GaN power amplifier MMIC on s.i. SiC substrate
Raay, F. van; Quay, R.; Kiefer, R.; Benkhelifa, F.; Raynor, B.; Pletschen, W.; Kuri, M.; Massler, H.; Müller, S.; Dammann, M.; Mikulla, M.; Schlechtweg, M.; Weimann, G.
Journal Article
2003Development of a 2"-AlGaN/GaN HEMT technology on sapphire and SiC for mm-wave high-voltage power applications
Kiefer, R.; Quay, R.; Müller, S.; Feltgen, T.; Raynor, B.; Schleife, J.; Köhler, K.; Massler, H.; Ramberger, S.; Raay, F. van; Tessmann, A.; Mikulla, M.; Weimann, G.
Journal Article
2001Nonlinear electronic transport and device performance of HEMTs
Quay, R.; Hess, K.; Reuter, R.; Schlechtweg, M.; Grave, T.; Palankovski, V.; Selberherr, S.
Journal Article
2000An optimized 25.5-76.5 GHz PHEMT-based coplanar frequency tripler
Campos-Roca, Y.; Verweyen, L.; Fernandez-Barciela, M.; Sánchez, E.; Curras-Francos, M.C.; Bronner, W.; Hülsmann, A.; Schlechtweg, M.
Journal Article
1999Millimeter-wave long-wavelength integrated optical receivers grown on GaAs
Baeyens, Y.; Leven, A.; Bronner, W.; Hurm, V.; Reuter, R.; Köhler, K.; Rosenzweig, J.; Schlechtweg, M.
Journal Article
1997Narrow-channel GaInP/InGaAs/GaAs MODFETs for high-frequency and power applications
Pereiaslavets, B.; Martin, G.H.; Eastman, L.F.; Yanka, R.W.; Ballingall, J.M.; Braunstein, J.; Bachem, K.H.; Ridley, B.K.
Journal Article
1997Untersuchungen zur Skalierbarkeit von CAD-Modellen von Höchstfrequenztransistoren
Knappe, G.
Thesis
1996GaInP/InGaAs/GaAs graded barrier MODFET grown by OMVPE. Design, fabrication, and device results
Pereiaslavets, B.; Bachem, K.H.; Braunstein, J.; Eastman, L.F.
Journal Article
1996Optimierung, Herstellung und Charakterisierung von GaxIn1-xP/In0,25Ga0,75As/GaAs-Heterostruktur-Feldeffekttransistoren
Hilsenbeck, J.
Thesis
1995Compact high gain low 60 to 80 GHz amplifiers on GaAs
Braunstein, J.; Tasker, P.J.; Schlechtweg, M.; Maßler, H.; Hülsmann, A.; Köhler, K.; Bronner, W.; Schneider, J.
Conference Paper
1995GaInP/InGaAs MODFETs on GaAs grown by OMVPE for high frequency and power applications
Pereiaslavets, B.; Bachem, K.; Braunstein, J.; Eastman, L.F.
Conference Paper
1995Integrierte GaAs MODFET Elektronik zur Auslese von Strahlendetektoren
Lauxtermann, S.
Dissertation
1995New MODFET small signal circuit model required for millimeter-wave MMIC design: extraction and validation to 120 GHz
Tasker, P.J.; Braunstein, J.
Conference Paper
1995Pseudomorphic AlGaInP/GaAs MODFETs, novel device concepts for simple fabrication schemes
Pletschen, W.; Bachem, K.H.; Tasker, P.J.; Winkler, K.
Conference Paper
1994AlGaInP/GaInAs/GaAs MODFET devices with self-aligned p+ -GaAs gate structure.
Pletschen, W.; Bachem, K.H.; Tasker, P.J.; Winkler, K.
Conference Paper
1994AlGaInP/GaInAs/GaAs-MODFETs with carbon doped p+ -GaAs gate structure, a novel device concept, its implementation and device properties
Bachem, K.H.; Pletschen, W.; Winkler, K.; Fleissner, J.; Hoffmann, C.; Tasker, P.J.
Conference Paper
1994Entwicklung von modulationsdotierten Feldeffekttransistoren für monolithisch integrierte Höchstfrequenzschaltungen
Braunstein, J.
Dissertation
1994Gds and fT analysis of pseudomorphic MODFETs with gate lengths down to 0.1 mym
Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Köhler, K.; Bronner, W.; Schlechtweg, M.
Conference Paper
1994Technologie zur Herstellung modulationsdotierter Feldeffekttransistoren -MODFETs- unter Verwendung der Elektronenstrahl-Lithographie
Hülsmann, A.
Dissertation
1993AlGaInP/GaInAs/GaAs MODFET devices - candidates for optoelectronic integrated circuits
Pletschen, W.; Bachem, K.H.; Tasker, P.J.; Winkler, K.
Journal Article
1993Gds analysis of pseudomorphic MODFETs on GaAs substrate with lg down to 0.1 mym.
Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Köhler, K.; Bronner, W.; Schlechtweg, M.
Conference Paper
1993High performance narrow and wide bandwidth amplifiers in CPW-technology up to W-band
Braunstein, J.; Schlechtweg, M.; Tasker, P.J.; Reinert, W.; Hülsmann, A.; Köhler, K.; Bronner, W.; Bosch, R.; Haydl, W.
Conference Paper
1993Lumped element 12 GHz LNA MMIC using InGaAs/GaAs MODFETs with optimised gate width and reactive feedback.
Bosch, R.; Tasker, P.J.; Schlechtweg, M.; Braunstein, J.; Reinert, W.
Journal Article
1993MODFET technology optimization for MMICs using statistical microwave characterization
Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Köhler, K.; Kaufel, G.; Schlechtweg, M.
Conference Paper
1993Relating mym-wave mapped data to physical parameters for MODFETs.
Braunstein, J.; Tasker, P.J.; Schlechtweg, M.; Hülsmann, A.; Kaufel, G.; Köhler, K.
Journal Article
1993Very broad band TWAs to 80 GHz on GaAs substrate
Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Schlechtweg, M.; Reinert, W.; Köhler, K.; Bronner, W.; Haydl, W.
Conference Paper
1993Very broadband distributed amplifier to 75 GHz.
Braunstein, J.; Tasker, P.J.; Hülsmann, A.; Schlechtweg, M.; Köhler, K.; Bronner, W.; Haydl, W.
Journal Article
1992Investigation of transport phenomena in pseudomorphic MODFETs
Braunstein, J.; Tasker, P.; Schweizer, T.; Hülsmann, A.; Schlechtweg, M.; Kaufel, G.; Köhler, K.
Conference Paper
1992OMVPE-grown AlxGa1-x0.5In0.5P/InGaAs MODFET structures - growth procedure and hall properties.
Bachem, K.H.; Fekete, D.; Pletschen, W.; Rothemund, W.; Winkler, K.
Journal Article
1992Probing the In mole fraction limits for pseudomorphic MODFETs.
Braunstein, J.; Tasker, P.J.; Reinert, W.; Schlechtweg, M.; Bosch, R.; Köhler, K.; Hülsmann, A.; Kaufel, G.
Conference Paper