D-Index & Metrics Best Publications

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 51 Citations 8,822 199 World Ranking 1140 National Ranking 37

Overview

What is he best known for?

The fields of study he is best known for:

  • Electrical engineering
  • Optics
  • Amplifier

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.

His most cited work include:

  • A Silicon 60-GHz Receiver and Transmitter Chipset for Broadband Communications (334 citations)
  • A 0.65 THz Focal-Plane Array in a Quarter-Micron CMOS Process Technology (328 citations)
  • SiGe bipolar transceiver circuits operating at 60 GHz (270 citations)

What are the main themes of his work throughout his whole career to date?

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.

He most often published in these fields:

  • Electrical engineering (43.31%)
  • Terahertz radiation (38.19%)
  • Optoelectronics (32.28%)

What were the highlights of his more recent work (between 2015-2021)?

  • Terahertz radiation (38.19%)
  • Optoelectronics (32.28%)
  • Heterojunction bipolar transistor (18.11%)

In recent papers he was focusing on the following fields of study:

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.

Between 2015 and 2021, his most popular works were:

  • A Fully Integrated 240-GHz Direct-Conversion Quadrature Transmitter and Receiver Chipset in SiGe Technology (86 citations)
  • Terahertz Imaging and Sensing Applications With Silicon-Based Technologies (85 citations)
  • A 16-QAM 100-Gb/s 1-M Wireless Link With an EVM of 17% at 230 GHz in an SiGe Technology (33 citations)

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.

Best Publications

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)

433 Citations

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)

401 Citations

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)

374 Citations

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)

356 Citations

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)

323 Citations

Apparatus and methods for constructing antennas using wire bonds as radiating elements

Gaucher Brian Paul;Liu Duixian;Pfeiffer Ullrich Richard Rudolf;Zwick Thomas Martin.
(2005)

239 Citations

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)

190 Citations

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)

189 Citations

60GHz transceiver circuits in SiGe bipolar technology

S. Reynolds;B. Floyd;U. Pfeiffer;T. Zwick.
international solid-state circuits conference (2004)

183 Citations

A 20dBm Fully-Integrated 60GHz SiGe Power Amplifier with Automatic Level Control

Ullrich Pfeiffer.
european solid-state circuits conference (2006)

166 Citations

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