Stephan Hafner

According to our database, Stephan Hafner authored at least 14 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

A novel covariance model for MIMO sensing systems and its identification from measurements.

Stephan Häfner, André Dürr, Christian Waldschmidt, Reiner S. Thomä

Signal Process., 2022

2019

Investigating Validity of Wide-Sense Stationary Assumption in Millimeter Wave Radio Channels.

Naveed Iqbal, Jian Luo, Christian Schneider, Diego Andres Dupleich, Robert Müller, Stephan Häfner, Reiner S. Thomä

IEEE Access, 2019

2018

Contribution to Drone Detection by Exploiting Parameter Estimation for a Prototype mm-Wave Radar System.

Stephan Häfner, Matthias Röding, Gerd Sommerkorn, Robert Müller, Reiner S. Thomä, Giovanni Del Galdo, Jan Goerlich

Proceedings of the 22nd International ITG Workshop on Smart Antennas, 2018

Second-order Statistical Characterization of the 60 GHz Cluster Fading Channels.

Naveed Iqbal, Jian Luo, Diego A. Dupleich, Stephan Hafner, Robert Müller, Christian Schneider, Reiner S. Thomä

Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

2017

Stochastic/deterministic behavior of cross polarization discrimination in mmWave channels.

Naveed Iqbal, Jian Luo, Christian Schneider, Diego A. Dupleich, Robert Müller, Stephan Hafner, Reiner S. Thomä

Proceedings of the IEEE International Conference on Communications, 2017

Measurements Based Interference Analysis at Millimeter Wave Frequencies in an Indoor Scenario.

Naveed Iqbal, Jian Luo, Yan Xin, Robert Müller, Stephan Häfner, Reiner S. Thomä

Proceedings of the 2017 IEEE Globecom Workshops, Singapore, December 4-8, 2017, 2017

2016

Item level characterization of mm-wave indoor propagation.

Franco Fuschini, Stephan Häfner, Marco Zoli, Robert Müller, Enrico Maria Vitucci, Diego A. Dupleich, Marina Barbiroli, Jian Luo, Egon Schulz, Vittorio Degli-Esposti, Reiner S. Thomä

EURASIP J. Wirel. Commun. Netw., 2016

Full 3D Antenna Pattern Interpolation Using Fourier Transform Based Wavefield Modelling.

Stephan Häfner, Robert Müller, Reiner S. Thomä

Proceedings of the WSA 2016, 2016

A Hybrid Polarimetric Wide-Band Beam-former Architecture for 5G mm-Wave Communications.

Diego A. Dupleich, Jian Luo, Stephan Häfner, Robert Müller, Christian Schneider, Reiner S. Thomä

Proceedings of the WSA 2016, 2016

2015

Estimation of Radio Channel Parameters in Case of an Unknown Transmitter.

Stephan Häfner, Reiner S. Thomä

CoRR, 2015

Selection of Antenna Array Configuration for Polarimetric Direction Finding in Correlated Signal Environments.

Stephan Häfner, Martin Käske, Reiner S. Thomä, Uwe Trautwein, Alexis Paolo García Ariza

Proceedings of the WSA 2015, 2015

Ultra-Wideband Channel Sounder for Measurements at 70 GHz.

Robert Müller, Stephan Hafner, Diego A. Dupleich, Jian Luo, Egon Schulz, Ralf Herrmann, Christian Schneider, Reiner S. Thomä, Xiaofeng Lu, Tianxiang Wang

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Characterisation of Channel Measurements at 70GHz in Indoor Femtocells.

Stephan Hafner, Diego A. Dupleich, Robert Müller, Jian Luo, Egon Schulz, Christian Schneider, Reiner S. Thomä, Xiaofeng Lu, Tianxiang Wang

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Double-directional and dual-polarimetric indoor measurements at 70 GHz.

Diego A. Dupleich, Stephan Hafner, Christian Schneider, Robert Müller, Reiner S. Thomä, Jian Luo, Naveed Iqbal, Egon Schulz, Xiaofeng Lu, Guangjian Wang

Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015