Technology-caused performance limitation of the common-gate LNA (2007)
Stücke, T., Kokozinski, R., Kolnsberg, S., Hosticka, B.J.
In this paper, the performance limitation of common-gate LNAs (CG-LNAs) caused by short channel effects is presented. The analysis is based on equations, which describes the behavior of the MOSFET...
Energieeffiziente HF-Front-End-Schaltungsarchitekturen am Beispiel von ZigBee-Empfängern (2007)
Der Arbeit vorangestellt ist eine Literaturübersicht über die verschiedenen Empfängerarchitekturen, aus denen die homodyne Architektur als die am besten für einen energieeffizienten Empfänger...
LNA for Low-Power, Low Data Rate PAN Applications (2006)
T. Stücke, N. Christoffers, R. Kokozinski, S. Kolnsberg, B. J. Hosticka
In this paper a common-gate LNA is presented, which is used in a low-power IEEE 802.15.4 receiver with severer requirements on the current consumption. The LNA is designed in a 0.25 μm CMOS...
LNA for low-power, low data rate PAN applications (2006)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S., Hosticka, B.J.
In this paper a common-gate LNA is presented, which is used in a low-power IEEE 802.15.4 receiver with severer requirements on the current consumption. The LNA is designed in a 0.25 µm CMOS...
Graphical optimization of common-gate LNA (2006)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S., Hosticka, B.J.
In this paper a novel optimization strategy for common gate LNAs (CG-LNAs) is presented. It based on the modeling of the MOSFET behavior with its intrinsic and extrinsic parasitics in all possible...
Noise-power trade-off in CMOS-GM-C channel select filters (2006)
Christoffers, N., Fedtschenko, T., Stücke, T.
The channel selection in direct-downconversion receivers can be performed using analog or digital filters or a combination of both. For an appropriate partitioning in an early design phase knowledge...
The impact of technology parameters on the performance of common-Gate LNAs (2006)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S., Hosticka, B.J.
In this paper the impact of short channel effects on the performance of common-gate LNAs (CG-LNAs) is presented. It based on the modeling the MOSFET behavior including its intrinsic and extrinsic...
A low power, variable gain common-gate LNA (2006)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S., Hosticka, B.J.
In this paper a novel variable gain common-gate LNA is presented, which features adaptive gain dependent bias current. The CG-LNA is designed in a 0.25 µm CMOS technology and consumes only 831 µA...
BER optimization for micro power receivers using quick and accurate system simulation (2005)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S.
The designer of practical receivers must deal with several problems in the analog as well as in the digital part. All these undesired effects have a large impact on the system performance, which is...
System simulation of IEEE 802.15.4 wireless sensor netwoks (2004)
Stücke, T., Christoffers, N., Kokozinski, R., Kolnsberg, S.
IEEE 802.15.4 and ZigBee are new upcoming standards for low power wireless communications systems. A key feature is a possible a battery durability of several years. They address diverse applications...
Design methodology for CMOS frequency-synthesizers for low-power low-cost FSK-transceivers (2004)
Christoffers, N., Kolnsberg, S., Kokozinski, R., Stücke, T., Hosticka, B.J.
CMOS wireless digital transceivers using frequency-shift-keying (FSK) can operate at low power consumption and chip area for several reasons: relaxed linearity requirement of the power amplifier due...