Christian Waldschmidt

52 papers C 9Journal 27Unranked 16
YearRankTypeTitle / Venue / Authors
2025 — conf
Experimental Comparison Between 77 GHz Automotive Radar and 5G Sub-6 GHz Imaging.
JC&S
Max Basler, Alexander Grathwohl, Timo Grebner, Ron Riekenbrauck, Christian Waldschmidt
2025 J jnl
Spatially Resolved River Monitoring by UAV-Borne 4D-Imaging Radar: Experiments and Preliminary Validation.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Giordano Cicioni, Federico Alimenti, Timo Grebner, Julian Kanz, Ron Riekenbrauck, Christian Waldschmidt
2025 J jnl
UAV-Borne Digital Radar System for Coherent Multistatic SAR Imaging.
CoRR
Julian Kanz, Christian Gesell, Christina Bonfert, David Werbunat, Alexander Grathwohl, Julian Aguilar, Martin Vossiek, Christian Waldschmidt
2024 J jnl
Improving SAR Imaging by Superpixel-Based Compressed Sensing and Backprojection Processing.
IEEE Trans. Geosci. Remote. Sens.
Christina Bonfert, Elias Ruopp, Christian Waldschmidt
2023 C conf
A Novel Technique to Generate Digital Elevation Models in a Single Pass Using a Cluster of Smallsats.
IGARSS
Maxwell Nogueira Peixoto, Michelangelo Villano, Gerhard Krieger, Alberto Moreira, Christian Waldschmidt
2023 J jnl
A Unified Model of Coherent Direction-of-Arrival Simulation for Radar Target Simulators.
IEEE Trans. Aerosp. Electron. Syst.
Pirmin Schoeder, Vinzenz Janoudi, Timo Grebner, Christian Waldschmidt
2023 J jnl
Clustering and Subsequent Contour and Motion Estimation of Automotive Objects Using a Network of Cooperative Radar Sensors.
IEEE Trans. Veh. Technol.
Johannes Schlichenmaier, Maximilian Steiner, Timo Grebner, Christian Waldschmidt
2023 J jnl
Detection of Objects Below Uneven Surfaces With a UAV-Based GPSAR.
IEEE Trans. Geosci. Remote. Sens.
Alexander Grathwohl, Bernd Arendt, Timo Grebner, Christian Waldschmidt
2023 J jnl
Gesture Recognition with Keypoint and Radar Stream Fusion for Automated Vehicles.
CoRR
Adrian Holzbock, Nicolai Kern, Christian Waldschmidt, Klaus Dietmayer, Vasileios Belagiannis
2023 J jnl
On the Exploitation of CubeSats for Highly Accurate and Robust Single-Pass SAR Interferometry.
IEEE Trans. Geosci. Remote. Sens.
Maxwell Nogueira Peixoto, Gerhard Krieger, Alberto Moreira, Christian Waldschmidt, Michelangelo Villano
2023 J jnl
Probabilistic SAR Processing for High-Resolution Mapping Using Millimeter-Wave Radar Sensors.
IEEE Trans. Aerosp. Electron. Syst.
Timo Grebner, Alexander Grathwohl, Pirmin Schoeder, Vinzenz Janoudi, Christian Waldschmidt
2023 C conf
Range Calibration of A UAV-based GPSAR Using Reference Targets at Unknown Positions.
IGARSS
Alexander Grathwohl, Thomas Wirsing, Christian Waldschmidt
2023 J jnl
Self-Calibration of a Network of Radar Sensors for Autonomous Robots.
IEEE Trans. Aerosp. Electron. Syst.
Timo Grebner, Vinzenz Janoudi, Pirmin Schoeder, Christian Waldschmidt
2022 J jnl
A novel covariance model for MIMO sensing systems and its identification from measurements.
Signal Process.
Stephan Häfner, André Dürr, Christian Waldschmidt, Reiner S. Thomä
2022 J jnl
Dual-port traveling-wave frequency-scanned patch array antenna for E-band vehicle sensing and imaging applications.
IEICE Electron. Express
Wan Jiang, Yong Mao Huang, Christian Waldschmidt, Biao Zhang
2022 — conf
Gesture Recognition with Keypoint and Radar Stream Fusion for Automated Vehicles.
ECCV Workshops (1)
Adrian Holzbock, Nicolai Kern, Christian Waldschmidt, Klaus Dietmayer, Vasileios Belagiannis
2022 C conf
Influence of Vegetation on the Detection of Shallowly Buried Objects with a UAV-Based GPSAR.
IGARSS
Bernd Arendt, Alexander Grathwohl, Christian Waldschmidt, Thomas Walter
2022 J jnl
PointNet+LSTM for Target List-Based Gesture Recognition With Incoherent Radar Networks.
IEEE Trans. Aerosp. Electron. Syst.
Nicolai Kern, Timo Grebner, Christian Waldschmidt
2022 J jnl
River Surface Analysis and Characterization Using FMCW Radar.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Marc A. Mutschler, Philipp A. Scharf, Patrick Rippl, Timo Gessler, Thomas Walter, Christian Waldschmidt
2022 J jnl
UAV-Borne 2-D and 3-D Radar-Based Grid Mapping.
IEEE Geosci. Remote. Sens. Lett.
Philipp Hügler, Timo Grebner, Christina Knill, Christian Waldschmidt
2022 J jnl
UAV-Borne FMCW InSAR for Focusing Buried Objects.
IEEE Geosci. Remote. Sens. Lett.
Ralf Burr, Markus Schartel, Alexander Grathwohl, Winfried Mayer, Thomas Walter, Christian Waldschmidt
2022 J jnl
Under the Sand: Navigation and Localization of a Micro Aerial Vehicle for Landmine Detection with Ground-Penetrating Synthetic Aperture Radar.
Field Robotics
Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart
2021 J jnl
Coded OFDM Waveforms for MIMO Radars.
IEEE Trans. Veh. Technol.
Christina Knill, Felix Embacher, Benedikt Schweizer, Simon Stephany, Christian Waldschmidt
2021 J jnl
Multi-Modal Cross Learning for an FMCW Radar Assisted by Thermal and RGB Cameras to Monitor Gestures and Cooking Processes.
IEEE Access
Marco Altmann, Peter Ott, Nicolaj C. Stache, Christian Waldschmidt
2021 J jnl
Phase-Code-Based Modulation for Coherent Lidar.
IEEE Trans. Veh. Technol.
Sebastian Banzhaf, Christian Waldschmidt
2021 — conf
Phase-Coded FMCW Lidar.
EUSIPCO
Sebastian Banzhaf, Christian Waldschmidt
2021 J jnl
Synthetization of Virtual Transmit Antennas for MIMO OFDM Radar by Space-Time Coding.
IEEE Trans. Aerosp. Electron. Syst.
Daniel Schindler, Benedikt Schweizer, Christina Knill, Jürgen Hasch, Christian Waldschmidt
2021 J jnl
Under the Sand: Navigation and Localization of a Small Unmanned Aerial Vehicle for Landmine Detection with Ground Penetrating Synthetic Aperture Radar.
CoRR
Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart
2020 J jnl
Airborne Tripwire Detection Using a Synthetic Aperture Radar.
IEEE Geosci. Remote. Sens. Lett.
Markus Schartel, Ralf Burr, Winfried Mayer, Christian Waldschmidt
2020 — conf
On the Impact of Hardware Impairments in Noncoherent Massive MIMO Systems.
WSA
Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt
2020 C conf
Tripwire Detection in SAR Images Using a Modified Radon Transform.
IGARSS
Markus Schartel, Alexander Grathwohl, Christopher Schmid, Ralf Burr, Christian Waldschmidt
2019 J jnl
160-GHz Radar Proximity Sensor With Distributed and Flexible Antennas for Collaborative Robots.
IEEE Access
Martin Geiger, Christian Waldschmidt
2019 J jnl
A Noncoherent Massive MIMO System Employing Beamspace Techniques.
IEEE Trans. Veh. Technol.
Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt
2019 J jnl
A Wideband Dielectric Waveguide-Based 160-GHz Radar Target Generator.
Sensors
Martin Geiger, Christian Wegner, Winfried Mayer, Christian Waldschmidt
2019 C conf
Association of Straight Radar Landmarks for Vehicle Self-Localization.
IV
Klaudius Werber, Jens Klappstein, Jtirgen Dickmann, Christian Waldschmidt
2019 — conf
Effort Considerations of Compressed Sensing for Automotive Radar.
RWS
Fabian Roos, Philipp Hügler, Jonathan Bechter, Muhammad Ahsan Razzaq, Christina Knill, Nils Appenrodt, Jürgen Dickmann, Christian Waldschmidt
2019 C conf
Uav-Based Polarimetric Synthetic Aperture Radar for Mine Detection.
IGARSS
Ralf Burr, Markus Schartel, Winfried Mayer, Thomas Walter, Christian Waldschmidt
2018 — conf
77 GHz radar-based altimeter for unmanned aerial vehicles.
RWS
Philipp Hügler, Martin Geiger, Christian Waldschmidt
2018 — conf
A Machine Learning Approach for Radar Based Height Estimation.
ITSC
Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt
2018 C conf
A Multicopter-Based Focusing Method for Ground Penetrating Synthetic Aperture Radars.
IGARSS
Markus Schartel, Krishnendhu Prakasan, Philipp Hiigler, Ralf Burr, Winfried Mayer, Christian Waldschmidt
2018 — conf
Antenna Design For Noncoherent Massive MIMO Systems.
ISWCS
Stephan Bucher, Ahmed N. Ragab, George Yammine, Robert F. H. Fischer, Christian Waldschmidt
2018 — conf
Influence of Channel Parameters on Noncoherent Massive MIMO Systems.
WSA
Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt
2018 — conf
Waveform multiplexing using chirp rate diversity for chirp-sequence based MIMO radar systems.
RWS
Fabian Roos, Nils Appenrodt, Jürgen Dickmann, Christian Waldschmidt
2017 — conf
A new height-estimation method using FMCW radar Doppler beam sharpening.
EUSIPCO
Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt
2017 — conf
Vertical digital beamforming versus vertical Doppler Beam Sharpening.
ITSC
Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt
2016 — conf
Exploiting propagation effects for authentication and misbehavior detection in VANETs.
VNC
Ala'a Al-Momani, Rens W. van der Heijden, Frank Kargl, Christian Waldschmidt
2016 C conf
Point group associations for radar-based vehicle self-localization.
FUSION
Klaudius Werber, Jens Klappstein, Jürgen Dickmann, Christian Waldschmidt
2015 — conf
On the influence of the antenna pattern in noncoherent massive MIMO systems.
ISWCS
George Yammine, Robert F. H. Fischer, Christian Waldschmidt
2015 C conf
RoughCough - A new image registration method for radar based vehicle self-localization.
FUSION
Klaudius Werber, Michael Barjenbruch, Jens Klappstein, Jürgen Dickmann, Christian Waldschmidt
2015 — conf
Wireless channel-based message authentication.
VNC
Ala'a Al-Momani, Frank Kargl, Christian Waldschmidt, Steffen Moser, Frank Slomka
2004 J jnl
Complete RF system model for analysis of compact MIMO arrays.
IEEE Trans. Veh. Technol.
Christian Waldschmidt, Stephan Schulteis, Werner Wiesbeck
2004 — conf
On the integration of MIMO systems into handheld devices.
WSA
Christian Waldschmidt, Christiane Kuhnert