Ullrich Pfeiffer

A lens-integrated 430 GHz SiGe HBT source with up to −6.3 dBm radiated power

Philipp Hillger, Janusz Grzyb, Stefan Malz, 2017, 2017 IEEE Radio Frequency Integrated Circuits Symposium (RFIC).

A lens-coupled all-silicon integrated 2×2 array of harmonic receivers for THz multi-color active imaging

Janusz Grzyb, Ullrich Pfeiffer, K. Statnikov, 2015, 2015 9th European Conference on Antennas and Propagation (EuCAP).

Non-Destructive a Hermetically Comp ari son to S-Parameter Measurement of Encapsulated Package with High-Frequency Simulation

Ullrich Pfeiffer, Christian Schuster, 2002 .

High data-rate communication link at 240 GHz with on-chip antenna-integrated transmitter and receiver modules in SiGe HBT technology

Janusz Grzyb, Bernd Heinemann, Ullrich Pfeiffer, 2017, 2017 11th European Conference on Antennas and Propagation (EUCAP).

Program FFlexCom — High frequency flexible bendable electronics for wireless communication systems

Frank Ellinger, Zhipeng Zhang, Robert Weigel, 2017, 2017 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems (COMCAS).

Low-Cost 0.5 THz computed tomography based on silicon components

Philipp Hillger, Janusz Grzyb, Stefan Malz, 2017, 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).

A broadband 0.6 to 1 THz CMOS imaging detector with an integrated lens

Janusz Grzyb, Ullrich Pfeiffer, Andreia Cathelin, 2011, 2011 IEEE MTT-S International Microwave Symposium.

An antenna-coupled 0.49 THz SiGe HBT source for active illumination in terahertz imaging applications

Rudolf Lachner, Philipp Hillger, Janusz Grzyb, 2015, 2015 10th European Microwave Integrated Circuits Conference (EuMIC).

On design of differentially driven on-chip antennas with harmonic filtering for silicon integrated mm-wave and THz N-push oscillators

Janusz Grzyb, Ullrich Pfeiffer, Yan Zhao, 2014, The 8th European Conference on Antennas and Propagation (EuCAP 2014).

Incoherent, spatially-mapped THz spectral analysis

Philipp Hillger, Ullrich Pfeiffer, Daniel Headland, 2018, 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz).

A fully-integrated terahertz near-field sensor for super-resolution imaging in SiGe BiCMOS

Philipp Hillger, Janusz Grzyb, Ullrich Pfeiffer, 2016, 2016 41st International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).