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Institute for High-Frequency and Communication Technology


Prof. Dr. rer. nat. Ullrich Pfeiffer

Aktuelles

  • „Microwave Prize“ für Wuppertaler Radarforscher
    Die internationale Gesellschaft „Microwave Theory and Techniques Society (MTT-S)“ verleiht den...[mehr]
  • Wuppertaler Forscher ist Mitglied eines neuen Sonderforschungsbereichs (SFB), welcher ab Januar 2017 für voraussichtlich 12 Jahre gefördert wird.
    Die Arbeitsgruppe um Prof. Ullrich Pfeiffer, Lehrstuhl für Hochfrequenzsysteme in der...[mehr]
  • Reinhart Koselleck-Projekt erstmals in Wuppertal
    Prof. Dr. Ullrich Pfeiffer, Leiter des Lehrstuhls für Hochfrequenzsysteme in der...[mehr]
  • Terahertz-Quelle aus Wuppertal
    Wissenschaft und Industrie erhoffen sich große Entwicklungspotenziale von der bisher wenig...[mehr]
  • ISSCC: World’s first CMOS terahertz video camera presented
    The University of Wuppertal, STMicroelectronics, and ISEN/IEMN presented the world’s first...[mehr]

Zeitschriften, Konferenzen und Workshops

Jahr:  
Alle :: 1996, ... , 2015, 2016, 2017, 2018
Referenzen
272.
Pedro Rodriguez Vazquez; Janusz Gryzb; Neelanjan Sarmah; Benrd Heinemann; Ullrich R. Pfeiffer
A 219-266 GHz fully-Integrated Direct-Conversion IQ receiver module in a SIGe HBT technology
European Microwave Integrated Circuits Conference 2017,
November 2017
noch nicht publiziert
271.
Q. Cassar; A. Al-Ibadi; T. Zimmer; G. MacGrogan; L. Mavarani; P. Hillger; J. Grzyb; U.R. Pfeiffer; J.P. Guillet; P. Mounaix
THz Spectroscopy and Imaging for Breast Cancer Detection in the 300 - 600 GHz Range
8th International THz-BIO Workshop, Frascati, Italy
Oktober 2017
noch nicht publiziert
270.
P. R. Vazquez; J. Gryzb; N. Sarmah; U. R. Pfeiffer; B. Heinemann
Towards THz high data-rate communication: a 50 Gbps all-electronic wireless link at 240 GHz
Proceedings of the 4th ACM International Conference on Nanoscale Computing and Communication (NanoCom '17), (Article No. 25):1-2
September 2017
269.
L. Mavarani; P. Hillger; J. Grzyb; Q. Cassar; A. Al-Ibadi; T. Zimmer; G. MacGrogan; J.P. Guillet; P. Monaix; U.R. Pfeiffer
A Novel Approach of Aqueous Solution Analysis Using a Fully-Integrated Terahertz Near-Field Sensor
42nd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW), Cancún, México:1-2
August 2017

Schlüsselwörter: Ge-Si alloys;biological techniques;heterojunction bipolar transistors;submillimetre wave detectors;submillimetre wave measurement;submillimetre wave transistors;terahertz wave detectors;HBT technology;SiGe;aqueous solution measurement analysis;biological sample;biologically relevant component;deionized water;frequency 0.53 THz;fully-integrated terahertz near-field sensor;lactose concentration level characterization;life-science application;on-chip chopping technique;signal-to noise-ratio;size 0.13 mum;super-resolution imaging;Biology;Current measurement;Image resolution;Imaging;Permittivity;Permittivity measurement;Signal to noise ratio

268.
P. Hillger; A. Schl; R. Jain; S. Malz; J. Grzyb; U. Pfeiffer
Low-Cost 0.5 THz Computed Tomography Based on Silicon Components
42nd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW), Cancún, México:1-2
August 2017

Schlüsselwörter: computerised tomography;elemental semiconductors;image scanners;image sensors;lenses;optical polymers;portable instruments;silicon;terahertz wave imaging;PTFE-lens based optical train;SNR;Si;THz computed tomography system;THz-CT scanner;continuous-wave acquisition mode;detector;effective lens aperture;frequency 490 GHz;gain 38 dB;industrial volumetric imaging;portable cage system;single radiator;terahertz computed tomography system;Computed tomography;Detectors;Image resolution;Lenses;Signal to noise ratio;Silicon

267.
A. Al-Ibadi; Q. Cassar; T. Zimmer; G. MacGrogan; L. Mavarani; P. Hillger; J. Grzyb; U. Pfeiffer; J.P. Guillet; P. Mounaix
THz Spectroscopy and Imaging for Breast Cancer Detection in the 300-500 GHz range
42nd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW), Cancún, México:1-1
August 2017

Schlüsselwörter: bioelectric phenomena;biological tissues;cancer;mammography;medical image processing;terahertz wave imaging;abnormal tissues;breast cancer detection;breast cancer tissues;broadband frequency range;dielectric response;healthy tissues;malignant tissues;medical applications;reflection geometry;subsurface inspection;terahertz imaging techniques;terahertz spectroscopy;water molecules;Breast Cancer;Dielectrics;Geometry;Imaging;Optical scattering;Reflection

266.
R. Jain; M. Schellenbeck; J. Grzyb; U. R. Pfeiffer
Investigations on the Plenoptics Based Image Generation for THz Reflection Imaging
42nd International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW), Cancún, México:1-2
August 2017

Schlüsselwörter: cameras;terahertz wave imaging;direct projection mode;field-of-view and sensor directivity;optical alignment;plenoptic camera;plenoptics based image generation;terahertz reflection imaging;Cameras;Image resolution;Lighting;Robot vision systems;Signal to noise ratio;Weapons

265.
J. Gryzb; P. R. Vazquez; N. Sarmah; B. Heinemann; U. R. Pfeiffer
A 240 GHz high-speed transmission link with highly-integrated transmitter and receiver modules in SiGe HBT technology
2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), :1-2
August 2017

Schlüsselwörter: Bandwidth;Broadband antennas;Phase shift keying;Receivers;Silicon;Silicon germanium;System-on-chip

264.
L. Mavarani; P. Hillger; J. Grzyb; Q. Cassar; A. Al-Ibadi; T. Zimmer; G. MacGrogan; J.P. Guillet; P. Mounaix; U.R. Pfeiffer
A silicon-based terahertz near-field imaging sensor for ex vivo life-science applications
9th THz Days, Dunkerque, France
Juni 2017
263.
Q. Cassar; A. Al-Ibadi; T. Zimmer; G. MacGrogan; L. Mavarani; J. Grzyb; U. Pfeiffer; J.P. Guillet; P. Mounaix
THz Spectroscopy and Imaging for Breast Cancer Detection in the 300-500 GHz range
9th THz Days, Dunkerque, France
Juni 2017
262.
Philipp Hillger; Janusz Grzyb; Stefan Malz; Bernd Heinemann; Ullrich Pfeiffer
A Lens-Integrated 430 GHz SiGe HBT Source With Up to -6.3 dBm Radiated Power
Radio Frequency Integrated Circuits Symposium (RFIC), 2017 IEEE, :160-163
Juni 2017

Schlüsselwörter: Antenna measurements;Frequency measurement;Heterojunction bipolar transistors;Oscillators;Power generation;Power measurement;Silicon germanium;Colpitts-oscillator;SiGe-HBT;terahertz (THz);terahertz imaging;terahertz source

261.
Janusz Grzyb; Bernd Heinemann; Ullrich R. Pfeiffer
Solid-state terahertz super-resolution imaging device in 130 nm SiGe BiCMOS technology
IEEE Transactions on Microwave Theory and Techniques, PP(99):1-16
April 2017
akzeptiert
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