World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
33
Citations
4433
World Ranking
6092
National Ranking
176

Overview

Klaus Aufinger is affiliated with Infineon Technologies in Germany, with a research focus primarily within the field of engineering. Their work spans several subfields, including Electrical and Electronic Engineering, Astronomy and Astrophysics, Biomedical Engineering, Condensed Matter Physics, and Aerospace Engineering.

The scientist's research topics predominantly cover Radio Frequency Integrated Circuit Design, Microwave Engineering and Waveguides, Superconducting and THz Device Technology, Semiconductor Materials and Devices, Acoustic Wave Resonator Technologies, Photonic and Optical Devices, and 3D IC and TSV Technologies.

Klaus Aufinger has authored multiple papers across notable publication venues in their domain. Some significant recent works include:

  • A Review of Integrated Systems and Components for 6G Wireless Communication in the D-Band (2023), published in Proceedings of the IEEE
  • A 1.42-mm2 0.45-0.49 THz Monostatic FMCW Radar Transceiver in 90-nm SiGe BiCMOS (2022), published in IEEE Transactions on Terahertz Science and Technology
  • Expanding the Capabilities of Automotive Radar for Bicycle Detection With Harmonic RFID Tags at 79/158 GHz (2022), published in IEEE Transactions on Microwave Theory and Techniques
  • A 210-291-GHz (8×) Frequency Multiplier Chain With Low Power Consumption in 0.13-μm SiGe (2020), published in IEEE Microwave and Wireless Components Letters
  • A 117.5-155-GHz SiGe ×12 Frequency Multiplier Chain With Push-Push Doublers and a Gilbert Cell-Based Tripler (2023), published in IEEE Journal of Solid-State Circuits

The scientist frequently collaborates with other researchers. Their frequent co-authors include Nils Pohl, David Starke, Christian Bredendiek, Pascal Stadler, and Tim Maiwald.

Klaus Aufinger's work has been distributed through several key publication venues with multiple contributions to:

  • IEEE Journal of Microwaves
  • IEEE Transactions on Microwave Theory and Techniques
  • IEEE Transactions on Terahertz Science and Technology
  • IEEE Microwave and Wireless Technology Letters
  • Proceedings of the IEEE

Best Publications

  • An Ultra-Wideband 80 GHz FMCW Radar System Using a SiGe Bipolar Transceiver Chip Stabilized by a Fractional-N PLL Synthesizer

    N. Pohl;T. Jaeschke;K. Aufinger

  • SiGe bipolar technology for automotive radar applications

    J. Bock;H. Schafer;K. Aufinger;R. Stengl

  • A 77GHz 4-channel automotive radar transceiver in SiGe

    H.P. Forstner;H. Knapp;H. Jager;E. Kolmhofer

  • SiGe HBT and BiCMOS process integration optimization within the DOTSEVEN project

    J. Bock;K. Aufinger;S. Boguth;C. Dahl

  • SiGe Bipolar VCO With Ultra-Wide Tuning Range at 80 GHz Center Frequency

    N. Pohl;H.-M. Rein;T. Musch;K. Aufinger

  • A Review of Integrated Systems and Components for 6G Wireless Communication in the D-Band

    Unknown

  • SiGe base bipolar technology with 74 GHz f/sub max/ and 11 ps gate delay

    Unknown

  • Fully Integrated Single-Chip 305–375-GHz Transceiver With On-Chip Antennas in SiGe BiCMOS

    Jidan Al-Eryani;Herbert Knapp;Jonas Kammerer;Klaus Aufinger

  • Resistive memory including bipolar transistor access devices and its manufacture method

    Thomas Nirschl;Happ Thomas Dr;Klaus Aufinger

  • A 160-GHz Subharmonic Transmitter and Receiver Chipset in an SiGe HBT Technology

    Yan Zhao;E. Ojefors;K. Aufinger;T. F. Meister

  • A SiGe Fractional- ${ N}$ Frequency Synthesizer for mm-Wave Wideband FMCW Radar Transceivers

    Gregor Hasenaecker;Marcel van Delden;Timo Jaeschke;Nils Pohl

  • Single- and Dual-Port 50-100-GHz Integrated Vector Network Analyzers With On-Chip Dielectric Sensors

    Ismail Nasr;Johannes Nehring;Klaus Aufinger;Georg Fischer

  • Integrated Bandpass Filter at 77 GHz in SiGe Technology

    B. Dehlink;M. Engl;K. Aufinger;H. Knapp

  • An 84 GHz Bandwidth and 20 dB Gain Broadband Amplifier in SiGe Bipolar Technology

    S. Trotta;H. Knapp;K. Aufinger;T.F. Meister

  • 86 GHz static and 110 GHz dynamic frequency dividers in SiGe bipolar technology

    H. Knapp;M. Wurzer;T.F. Meister;K. Aufinger

  • 42 GHz static frequency divider in a Si/SiGe bipolar technology

    M. Wurzer;T.F. Meister;I. Schafer;H. Knapp

  • A low-noise, and high-gain double-balanced mixer for 77 GHz automotive radar front-ends in SiGe bipolar technology

    W. Perndl;H. Knapp;M. Wurzer;K. Aufinger

  • A highly linear SiGe double-balanced mixer for 77 GHz automotive radar applications

    B. Dehlink;H.-D. Wohlmuth;H.-R. Forstner;H. Knapp

  • 3.3 ps SiGe bipolar technology

    Unknown

  • Sub 5 ps SiGe bipolar technology

    Unknown

  • Highly Integrated 4-32-GHz Two-Port Vector Network Analyzers for Instrumentation and Biomedical Applications

    Johannes Nehring;Martin Schütz;Marco Dietz;Ismail Nasr

  • Biochemical sensors based on bulk acoustic wave resonators

    R. Brederlow;S. Zauner;A.L. Scholtz;K. Aufinger

  • A monolithic 2.5 V, 1 W silicon bipolar power amplifier with 55% PAE at 1.9 GHz

    W. Simburger;A. Heinz;H.-D. Wohlmuth;J. Bock

  • Simultaneous Integration of SiGe High Speed Transistors and High Voltage Transistors

    R.K. Vytla;T.F. Meister;K. Aufinger;D. Lukashevich

Frequent Co-Authors

Robert Weigel
Robert Weigel University of Erlangen-Nuremberg
Andreas Stelzer
Andreas Stelzer Johannes Kepler University of Linz
Dietmar Kissinger
Dietmar Kissinger University of Ulm
Ullrich R. Pfeiffer
Ullrich R. Pfeiffer University of Wuppertal
Bernd Heinemann
Bernd Heinemann Innovations for High Performance Microelectronics
Thomas Zwick
Thomas Zwick Karlsruhe Institute of Technology

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