His primary scientific interests are in Electrical engineering, Electronic engineering, Amplifier, Optoelectronics and Terahertz radiation. His Electrical engineering study focuses mostly on Integrated circuit, Frequency multiplier, Bandwidth, Transceiver and Antenna. His Electronic engineering research includes elements of Flyback transformer, Current transformer, Distribution transformer and Transformer types.
In his study, which falls under the umbrella issue of Amplifier, Reconfigurability, Signal processing, Broadband and Microelectronics is strongly linked to Silicon-germanium. Ullrich R. Pfeiffer combines subjects such as Dipole antenna, Responsivity and Optics with his study of Optoelectronics. Ullrich R. Pfeiffer works mostly in the field of Terahertz radiation, limiting it down to topics relating to CMOS and, in certain cases, Effective radiated power and Lens.
Ullrich R. Pfeiffer mainly investigates Electrical engineering, Terahertz radiation, Optoelectronics, Electronic engineering and Optics. While the research belongs to areas of Electrical engineering, Ullrich R. Pfeiffer spends his time largely on the problem of Extremely high frequency, intersecting his research to questions surrounding Integrated circuit. He has included themes like Responsivity, Detector, Pixel, Lens and CMOS in his Terahertz radiation study.
Ullrich R. Pfeiffer usually deals with Optoelectronics and limits it to topics linked to Antenna and Signal. The various areas that he examines in his Electronic engineering study include Wireless and Transceiver. He interconnects Radio frequency, Phase-shift keying, Bandwidth and Silicon-germanium in the investigation of issues within Heterojunction bipolar transistor.
His primary areas of investigation include Terahertz radiation, Optoelectronics, Heterojunction bipolar transistor, Optics and Detector. His Terahertz radiation study integrates concerns from other disciplines, such as Image resolution, Pixel, Broadband, Lens and CMOS. His Heterojunction bipolar transistor research is multidisciplinary, incorporating perspectives in Phase-shift keying, Radio frequency, Electronic engineering, Bandwidth and Silicon-germanium.
Bandwidth is a subfield of Electrical engineering that Ullrich R. Pfeiffer explores. The Electrical engineering study combines topics in areas such as Wireless and Harmonic. His work on Responsivity as part of general Detector study is frequently connected to Colpitts oscillator, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them.
This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.
A 0.65 THz Focal-Plane Array in a Quarter-Micron CMOS Process Technology
E. Ojefors;U.R. Pfeiffer;A. Lisauskas;H.G. Roskos.
IEEE Journal of Solid-state Circuits (2009)
A Silicon 60-GHz Receiver and Transmitter Chipset for Broadband Communications
S.K. Reynolds;B.A. Floyd;U.R. Pfeiffer;T. Beukema.
IEEE Journal of Solid-state Circuits (2006)
SiGe bipolar transceiver circuits operating at 60 GHz
B.A. Floyd;S.K. Reynolds;U.R. Pfeiffer;T. Zwick.
international solid state circuits conference (2005)
A 1 k-Pixel Video Camera for 0.7–1.1 Terahertz Imaging Applications in 65-nm CMOS
R. Al Hadi;H. Sherry;J. Grzyb;Yan Zhao.
IEEE Journal of Solid-state Circuits (2012)
Rational design of high-responsivity detectors of terahertz radiation based on distributed self-mixing in silicon field-effect transistors
Alvydas Lisauskas;Ullrich Pfeiffer;Erik Öjefors;Peter Haring Bolìvar.
Journal of Applied Physics (2009)
Apparatus and methods for constructing antennas using wire bonds as radiating elements
Gaucher Brian Paul;Liu Duixian;Pfeiffer Ullrich Richard Rudolf;Zwick Thomas Martin.
A 20 dBm Fully-Integrated 60 GHz SiGe Power Amplifier With Automatic Level Control
U.R. Pfeiffer;D. Goren.
IEEE Journal of Solid-state Circuits (2007)
A chip-scale packaging technology for 60-GHz wireless chipsets
U.R. Pfeiffer;J. Grzyb;Duixian Liu;B. Gaucher.
IEEE Transactions on Microwave Theory and Techniques (2006)
60GHz transceiver circuits in SiGe bipolar technology
S. Reynolds;B. Floyd;U. Pfeiffer;T. Zwick.
international solid-state circuits conference (2004)
A 20dBm Fully-Integrated 60GHz SiGe Power Amplifier with Automatic Level Control
european solid-state circuits conference (2006)
If you think any of the details on this page are incorrect, let us know.
We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below: