Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2007Fundamental W-band InP DHBT-based VCOs with low phase noise and wide tuning range
Makon, R.E.; Driad, R.; Schneider, K.; Aidam, R.; Schlechtweg, M.; Weimann, G.
Conference Paper
2007Numerical and experimental investigation of the effect of dispersion regime
Coelho, L.D.; Molle, L.; Gross, D.; Hanik, N.; Freund, R.; Caspar, C.; Schmidt, E.D.
Conference Paper
2005Entwurf sigma-delta-PLL-basierter Frequenzgeneratoren höherer Ordnung für drahtlose digitale Kommunikationssysteme
Christoffers, N.
Dissertation
2005Fundamental low phase noise InP-based DHBT VCO operating up to 89 GHz
Makon, R.E.; Driad, R.; Schneider, K.; Massler, H.; Aidam, R.; Quay, R.; Schlechtweg, M.; Weimann, G.
Journal Article
2004Fundamental low phase noise InP-based DHBT VCOs with high output power operating up to 75 GHz
Makon, R.E.; Schneider, K.; Driad, R.; Lang, M.; Aidam, R.; Quay, R.; Weimann, G.
Conference Paper
2003High loop-filter-order sigma-delta-fractional-N frequency synthesizers for use in frequency-hopping-spread-spectrum communication-systems
Christoffers, N.; Kokozinski, R.; Kolnsberg, S.; Hosticka, B.J.
Conference Paper
2003Schleifenfilter mit Current-Mode Biquads für schnelle CMOS-Sigma-Delta-Fractional-N-Frequenzgeneratoren
Christoffers, N.; Kokozinski, R.; Kolnsberg, S.; Hosticka, B.J.
Conference Paper
2002A survey of oscillator phase-noise
Zhang, Z.; Christoffers, N.; Hosticka, B.J.; Kaiser, T.; Kokozinski, R.; Lin, J.
Conference Paper
2000A 94GHz HEMT-oscillator using high order subharmonic synchronization
Kudszus, S.; Berceli, T.; Tessmann, A.; Neumann, M.; Haydl, W.
Conference Paper
2000Fully integrated 94-GHz subharmonic injection-locked PLL circuit
Kudszus, S.; Neumann, M.; Berceli, T.; Haydl, W.
Journal Article
1999W-Band HEMT-oscillator with stabilization by phase controlled subharmonic injection locking
Kudszus, S.; Haydl, W.H.; Neumann, M.; Hülsmann, A.
Conference Paper
1998HEMT oscillators for millimeter wave systems in coplanar waveguide technology
Kudszus, S.; Haydl, W.H.; Bangert, A.; Osorio, R.; Neumann, M.; Verweyen, L.; Hülsmann, A.; Schlechtweg, M.
Conference Paper
1998Subharmonically injection locked 94 GHz MMIC HEMT oscillator using coplanar technology
Kudszus, S.; Haydl, W.H.; Neumann, M.; Bangert, A.; Hülsmann, A.
Conference Paper