Research Associates

Dr. Andreas Kortke

Contact

Email: a.kortke@tu-berlin.de
Phone: +49 30 314-28311
Office: HFT-TA 619
Affiliation: —

Profile

Research interests: —
ORCID: —
Google Scholar: —
Personal website: —
TU Berlin vCard: tu.berlin/vcard

Publications

See all 48 →

Millimeter-wave channel sounding of outdoor ground reflections
Richard J. Weiler, Michael Peter, Wilhelm Keusgen, Andreas Kortke, Mike Wisotzki
2015· 18 citations
IEEE Xplore BibTeX
Investigation of MPC Correlation and Angular Characteristics in the Vehicular Urban Intersection Channel Using Channel Sounding and Ray Tracing
Panagiotis Paschalidis, Jörg Nuckelt, Kim Mahler, Michael Peter, Andreas Kortke, Mike Wisotzki, Wilhelm Keusgen, Thomas Kürner
IEEE Transactions on Vehicular Technology · 2015· 13 citations
IEEE Xplore BibTeX
Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters
Jian Luo, Andreas Kortke, Wilhelm Keusgen, Mikko Valkama
IEEE Transactions on Vehicular Technology · 2014· 23 citations
IEEE Xplore BibTeX
Analog computation over the wireless channel: A proof of concept
Andreas Kortke, Mario Goldenbaum, Sławomir Stańczak
2014· 45 citations
IEEE Xplore BibTeX
Evaluation of Vehicular Communication Performance at Street Intersections
Kim Mahler, Panagiotis Paschalidis, Mike Wisotzki, Andreas Kortke, Wilhelm Keusgen
2014· 13 citations
IEEE Xplore BibTeX
Guardband Optimization for Cellular Systems Applying Raised Cosine Windowed OFDM
Jian Luo, Andreas Kortke, Wilhelm Keusgen
Wireless Personal Communications · 2014· 3 citations
Springer BibTeX
A highly flexible digital radio testbed and 60 GHz application examples
Wilhelm Keusgen, Andreas Kortke, Michael Peter, Richard J. Weiler
2013· 29 citations
DOI BibTeX
Realistic IEEE 802.11p Transmission Simulations Based on Channel Sounder Measurement Data
Kim Mahler, Panagiotis Paschalidis, Andreas Kortke, Michael Peter, Wilhelm Keusgen
2013· 10 citations
IEEE Xplore BibTeX
Efficient Joint Estimation and Compensation of CFO, Tx/Rx Frequency-Selective I/Q Imbalance, and the MIMO Radio Channel in OFDM Systems
Jian Luo, Wilhelm Keusgen, Andreas Kortke
Journal of Electrical and Computer Engineering · 2013· 3 citations
PDF DOI BibTeX
A Novel Adaptive Calibration Scheme for Frequency-Selective I/Q Imbalance in Broadband Direct-Conversion Transmitters
Jian Luo, Andreas Kortke, Wilhelm Keusgen, Mikko Valkama
IEEE Transactions on Circuits & Systems II Express Briefs · 2013· 29 citations
IEEE Xplore BibTeX
Transmit beamforming for inter-operator spectrum sharing: From theory to practice
Jian Luo, Johannes Lindblom, Jianhui Li, Rami Mochaoura, Andreas Kortke, Eleftherios Karipidis, Martin Haardt, Eduard A. Jorswieck, Erik G. Larsson
2012· 8 citations
IEEE Xplore BibTeX
Multi-gigabit communication with hybrid pulse shaping and fractional oversampling
Leszek Koschel, Andreas Kortke, Fabian Undi
2012· 3 citations
IEEE Xplore BibTeX
Statistical Evaluation of Multipath Component Lifetime in the Car-to-Car Channel at Urban Street Intersections Based on Geometrical Tracking
Panagiotis Paschalidis, Kim Mahler, Andreas Kortke, Michael Peter, Wilhelm Keusgen
2012· 8 citations
IEEE Xplore BibTeX
Frequency synchronization and phase offset tracking in a real-time 60-GHz CS-OFDM MIMO system
Leszek Koschel, Andreas Kortke
2012· 10 citations
IEEE Xplore BibTeX
An Efficient Frame Aggregation and Block-ACK Scheme for 60 GHz Short-Range Point-to-Point Transmission
Jian Luo, Andreas Kortke, Wilhelm Keusgen
Wireless Personal Communications · 2012· 1 citations
Springer BibTeX
Smart RF signal processing for advanced transmitters: From theory to practice
Jian Luo, Jacek Liszewski, Benjamin Schubert, Wilhelm Keusgen, Andreas Kortke
2012· 2 citations
IEEE Xplore BibTeX
Joint MIMO channel- and frequency-selective I/Q-imbalance estimation using a multi-functional preamble for OFDM systems
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2012· 1 citations
IEEE Xplore BibTeX
A flexible Hardware-In-the-Loop test platform for physical resource sharing mechanisms in wireless networks
Jian Luo, Andreas Kortke, Wilhelm Keusgen, Jianhui Li, Martin Haardt, Pavel Procházka, Jan Sýkora
Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) · 2011· 5 citations
publica.fraunhofer.de BibTeX
Pathloss and Multipath Power Decay of the Wideband Car-to-Car Channel at 5.7 GHz
Panagiotis Paschalidis, Kim Mahler, Andreas Kortke, Michael Peter, Wilhelm Keusgen
2011· 25 citations
IEEE Xplore BibTeX
2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections
Panagiotis Paschalidis, Kim Mahler, Andreas Kortke, Mike Wisotzki, Michael Peter, Wilhelm Keusgen
2011· 8 citations
IEEE Xplore BibTeX
Low-complexity FPGA implementation of Volterra predistorters for power amplifiers
Jacek Liszewski, Benjamin Schubert, Wilhelm Keusgen, Andreas Kortke
2011· 8 citations
IEEE Xplore BibTeX
Preamble Based Joint CFO, Frequency-Selective I/Q-Imbalance and Channel Estimation and Compensation in MIMO OFDM Systems
Jian Luo, Wilhelm Keusgen, Andreas Kortke
2011· 7 citations
IEEE Xplore BibTeX
An NLOS-capable 60 GHz MIMO demonstrator: System concept & performance
Wilhelm Keusgen, Andreas Kortke, Leszek Koschel, Michael Peter, Richard J. Weiler, Herbert Zirath, Marcus Gavell, Zhongxia Simon He
2011· 6 citations
IEEE Xplore BibTeX
Preamble Designs for Efficient Joint Channel and Frequency-Selective I/Q-Imbalance Compensation in MIMO OFDM Systems
Jian Luo, Wilhelm Keusgen, Andreas Kortke
2010· 8 citations
IEEE Xplore BibTeX
Throughput maximization of a Hybrid Dynamic Frame Aggregation and Block-ACK scheme for 60 GHz high speed communications
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2010· 3 citations
IEEE Xplore BibTeX
Statistical evaluation and modeling of the wideband Car-to-Car channel at 5.7 GHz
Panagiotis Paschalidis, Kim Mahler, Andreas Kortke, Michael Peter, Mike Wisotzki, Wilhelm Keusgen
2010· 4 citations
IEEE Xplore BibTeX
Semi-Blind Iterative Joint Estimation of Frequency Selective I/Q-Imbalance and Modulator Offset Error in Direct-Conversion Transmitters
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2010· 2 citations
IEEE Xplore BibTeX
Modeling and simulation of small-scale fading for vehicle-to-vehicle communication
Kim Mahler, Panagiotis Paschalidis, Andreas Kortke, Wilhelm Keusgen
2010· 2 citations
IEEE Xplore BibTeX
No-Go Theorem for Linear Systems on Bounded Bandlimited Signals
Holger Boche, Ullrich J. Mönich, Andreas Kortke, Wilhelm Keusgen
IEEE Transactions on Signal Processing · 2010· 1 citations
mediatum.ub.tum.de BibTeX
Resource sharing in wireless networks: The SAPHYRE approach
Eduard A. Jorswieck, Leonardo Badia, Torsten Fahldieck, David Gesbert, Stefan Gustafsson, Martin Haardt, Ka-Ming Ho, Eleftherios Karipidis, Andreas Kortke, Erik G. Larsson, Hrjehor Mark, Maciej J. Nawrocki, Radosław Piesiewicz, Florian Römer, Martin Schubert, Jan Sýkora, Peter Trommelen, Bram van den Ende, Michele Zorzi
TNO Repository · 2010· 20 citations
PDF BibTeX
Estimation of effective permittivity and effective thickness of inhomogeneous materials at 52 – 70 GHz
Robert Felbecker, Wilhelm Keusgen, Andreas Kortke, Michael Peter
Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) · 2009· 7 citations
publica.fraunhofer.de BibTeX
Wideband Car-to-Car MIMO Radio Channel Measurements at 5.7 GHz in Typical Communication Scenarios
Panagiotis Paschalidis, Andreas Kortke, Kim Mahler, Michael Peter, Mike Wisotzki, Wilhelm Keusgen
2009· 8 citations
IEEE Xplore BibTeX
Near field scanning with optoelectronic E-field probes
Andreas Kortke, W. Mann
Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft) · 2009· 7 citations
publica.fraunhofer.de BibTeX
Efficient self-calibration of frequency-dependent I/Q-imbalance in direct-conversion OFDM transceivers
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2009· 7 citations
IEEE Xplore BibTeX
Joint calibration of frequency selective time variant I/Q-imbalance and modulator DC-offset error in broadband direct-conversion transmitters
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2009· 13 citations
IEEE Xplore BibTeX
Antenna Diversity Schemes for Uplink Frequency-Domain Multiuser Detection in CP-Assisted DS-CDMA Systems
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2009· 2 citations
IEEE Xplore BibTeX
A Design Concept for a 60 GHz Wireless In-Flight Entertainment System
Jian Luo, Wilhelm Keusgen, Andreas Kortke, Michael Peter
2008· 19 citations
IEEE Xplore BibTeX
Optimization of Time Domain Windowing and Guardband Size for Cellular OFDM Systems
Jian Luo, Wilhelm Keusgen, Andreas Kortke
2008· 14 citations
IEEE Xplore BibTeX
A Wideband Channel Sounder for Car-to-Car Radio Channel Measurements at 5.7 GHz and Results for an Urban Scenario
Panagiotis Paschalidis, Mike Wisotzki, Andreas Kortke, Wilhelm Keusgen, Michael Peter
2008· 31 citations
IEEE Xplore BibTeX
60 GHz broadband wireless transmission experiments in a NLOS indoor environment
Jian Luo, Andreas Kortke, Wilhelm Keusgen, Michael Peter
2008
IEEE Xplore BibTeX
Efficient Channel Estimation Schemes for MIMO OFDM Systems with NULL Subcarriers
Jian Luo, Andreas Kortke, Wilhelm Keusgen
2008· 5 citations
IEEE Xplore BibTeX
Measurement and Analysis of the 60 GHz In-Vehicular Broadband Radio Channel
Michael Peter, Wilhelm Keusgen, Andreas Kortke, Martin Schirrmacher
IEEE Vehicular Technology Conference · 2007· 45 citations
IEEE Xplore BibTeX
Temporal Structure of the 60 GHz Wireless Channel
Michael Peter, Wilhelm Keusgen, Andreas Kortke
2007· 3 citations
IEEE Xplore BibTeX
High Resolution Equivalent Source Current Calculation for Planar Antennas
Andreas Kortke
2007· 2 citations
IEEE Xplore BibTeX
Analyse und Kalibration von linearen Microstrip-Patch-Antennenarrays
Andreas Kortke
DepositOnce · 2006· 2 citations
depositonce.tu-berlin.de BibTeX
A new calibration algorithm for smart antenna arrays
Andreas Kortke
2004· 13 citations
IEEE Xplore BibTeX
Maximum directivity beam-former at 60 GHz with optical feeder
G. Großkopf, R. Eggemann, Henrik Ehlers, Andreas Kortke, B. Kuhlow, G. Przyrembel, D. Rohde, Sherko Zinal
IEEE Transactions on Antennas and Propagation · 2003· 33 citations
IEEE Xplore BibTeX
Photonic 60-GHz maximum directivity beam former for smart antennas in mobile broad-band communications
G. Großkopf, R. Eggemann, Sherko Zinal, B. Kuhlow, G. Przyrembel, D. Rohde, Andreas Kortke, Henrik Ehlers
IEEE Photonics Technology Letters · 2002· 34 citations
IEEE Xplore BibTeX

Contact

Profile

Publications

Millimeter-wave channel sounding of outdoor ground reflections

Investigation of MPC Correlation and Angular Characteristics in the Vehicular Urban Intersection Channel Using Channel Sounding and Ray Tracing

Efficient Estimation and Pilot-Free Online Re-Calibration of $I/Q$ Imbalance in Broadband Direct-Conversion Transmitters

Analog computation over the wireless channel: A proof of concept

Evaluation of Vehicular Communication Performance at Street Intersections

Guardband Optimization for Cellular Systems Applying Raised Cosine Windowed OFDM

A highly flexible digital radio testbed and 60 GHz application examples

Realistic IEEE 802.11p Transmission Simulations Based on Channel Sounder Measurement Data

Efficient Joint Estimation and Compensation of CFO, Tx/Rx Frequency-Selective I/Q Imbalance, and the MIMO Radio Channel in OFDM Systems

A Novel Adaptive Calibration Scheme for Frequency-Selective I/Q Imbalance in Broadband Direct-Conversion Transmitters

Transmit beamforming for inter-operator spectrum sharing: From theory to practice

Multi-gigabit communication with hybrid pulse shaping and fractional oversampling

Statistical Evaluation of Multipath Component Lifetime in the Car-to-Car Channel at Urban Street Intersections Based on Geometrical Tracking

Frequency synchronization and phase offset tracking in a real-time 60-GHz CS-OFDM MIMO system

An Efficient Frame Aggregation and Block-ACK Scheme for 60 GHz Short-Range Point-to-Point Transmission

Smart RF signal processing for advanced transmitters: From theory to practice

Joint MIMO channel- and frequency-selective I/Q-imbalance estimation using a multi-functional preamble for OFDM systems

A flexible Hardware-In-the-Loop test platform for physical resource sharing mechanisms in wireless networks

Pathloss and Multipath Power Decay of the Wideband Car-to-Car Channel at 5.7 GHz

2 X 2 MIMO Measurements of the Wideband Car-to-Car Channel at 5.7 GHz on Urban Street Intersections

Low-complexity FPGA implementation of Volterra predistorters for power amplifiers

Preamble Based Joint CFO, Frequency-Selective I/Q-Imbalance and Channel Estimation and Compensation in MIMO OFDM Systems

An NLOS-capable 60 GHz MIMO demonstrator: System concept &amp; performance

Preamble Designs for Efficient Joint Channel and Frequency-Selective I/Q-Imbalance Compensation in MIMO OFDM Systems

Throughput maximization of a Hybrid Dynamic Frame Aggregation and Block-ACK scheme for 60 GHz high speed communications

Statistical evaluation and modeling of the wideband Car-to-Car channel at 5.7 GHz

Semi-Blind Iterative Joint Estimation of Frequency Selective I/Q-Imbalance and Modulator Offset Error in Direct-Conversion Transmitters

Modeling and simulation of small-scale fading for vehicle-to-vehicle communication

No-Go Theorem for Linear Systems on Bounded Bandlimited Signals

Resource sharing in wireless networks: The SAPHYRE approach

Estimation of effective permittivity and effective thickness of inhomogeneous materials at 52 – 70 GHz

Wideband Car-to-Car MIMO Radio Channel Measurements at 5.7 GHz in Typical Communication Scenarios

Near field scanning with optoelectronic E-field probes

Efficient self-calibration of frequency-dependent I/Q-imbalance in direct-conversion OFDM transceivers

Joint calibration of frequency selective time variant I/Q-imbalance and modulator DC-offset error in broadband direct-conversion transmitters

Antenna Diversity Schemes for Uplink Frequency-Domain Multiuser Detection in CP-Assisted DS-CDMA Systems

A Design Concept for a 60 GHz Wireless In-Flight Entertainment System

Optimization of Time Domain Windowing and Guardband Size for Cellular OFDM Systems

A Wideband Channel Sounder for Car-to-Car Radio Channel Measurements at 5.7 GHz and Results for an Urban Scenario

60 GHz broadband wireless transmission experiments in a NLOS indoor environment

Efficient Channel Estimation Schemes for MIMO OFDM Systems with NULL Subcarriers

Measurement and Analysis of the 60 GHz In-Vehicular Broadband Radio Channel

Temporal Structure of the 60 GHz Wireless Channel

High Resolution Equivalent Source Current Calculation for Planar Antennas

Analyse und Kalibration von linearen Microstrip-Patch-Antennenarrays

A new calibration algorithm for smart antenna arrays

Maximum directivity beam-former at 60 GHz with optical feeder

Photonic 60-GHz maximum directivity beam former for smart antennas in mobile broad-band communications

An NLOS-capable 60 GHz MIMO demonstrator: System concept & performance