Christian Waldschmidt

According to our database, Christian Waldschmidt authored at least 49 papers between 2004 and 2024.

Collaborative distances:

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

2024

Improving SAR Imaging by Superpixel-Based Compressed Sensing and Backprojection Processing.

Christina Bonfert, Elias Ruopp, Christian Waldschmidt

IEEE Trans. Geosci. Remote. Sens., 2024

2023

Self-Calibration of a Network of Radar Sensors for Autonomous Robots.

Timo Grebner, Vinzenz Janoudi, Pirmin Schoeder, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., October, 2023

Probabilistic SAR Processing for High-Resolution Mapping Using Millimeter-Wave Radar Sensors.

Timo Grebner, Alexander Grathwohl, Pirmin Schoeder, Vinzenz Janoudi, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., October, 2023

A Unified Model of Coherent Direction-of-Arrival Simulation for Radar Target Simulators.

Pirmin Schoeder, Vinzenz Janoudi, Timo Grebner, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., August, 2023

Clustering and Subsequent Contour and Motion Estimation of Automotive Objects Using a Network of Cooperative Radar Sensors.

Johannes Schlichenmaier, Maximilian Steiner, Timo Grebner, Christian Waldschmidt

IEEE Trans. Veh. Technol., 2023

On the Exploitation of CubeSats for Highly Accurate and Robust Single-Pass SAR Interferometry.

Maxwell Nogueira Peixoto, Gerhard Krieger, Alberto Moreira, Christian Waldschmidt, Michelangelo Villano

IEEE Trans. Geosci. Remote. Sens., 2023

Detection of Objects Below Uneven Surfaces With a UAV-Based GPSAR.

Alexander Grathwohl, Bernd Arendt, Timo Grebner, Christian Waldschmidt

IEEE Trans. Geosci. Remote. Sens., 2023

A Novel Technique to Generate Digital Elevation Models in a Single Pass Using a Cluster of Smallsats.

Maxwell Nogueira Peixoto, Michelangelo Villano, Gerhard Krieger, Alberto Moreira, Christian Waldschmidt

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

Range Calibration of A UAV-based GPSAR Using Reference Targets at Unknown Positions.

Alexander Grathwohl, Thomas Wirsing, Christian Waldschmidt

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Radar Measurements of Two Vehicles with Three Cooperative Imaging Sensors.

Johannes Schlichenmaier, Maximilian Steiner, Timo Grebner, Christian Waldschmidt

Dataset, December, 2022

Under the Sand: Navigation and Localization of a Micro Aerial Vehicle for Landmine Detection with Ground-Penetrating Synthetic Aperture Radar.

Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart

Field Robotics, March, 2022

PointNet+LSTM for Target List-Based Gesture Recognition With Incoherent Radar Networks.

Nicolai Kern, Timo Grebner, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., 2022

River Surface Analysis and Characterization Using FMCW Radar.

Marc A. Mutschler, Philipp A. Scharf, Patrick Rippl, Timo Gessler, Thomas Walter, Christian Waldschmidt

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 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

UAV-Borne 2-D and 3-D Radar-Based Grid Mapping.

Philipp Hügler, Timo Grebner, Christina Knill, Christian Waldschmidt

IEEE Geosci. Remote. Sens. Lett., 2022

UAV-Borne FMCW InSAR for Focusing Buried Objects.

Ralf Burr, Markus Schartel, Alexander Grathwohl, Winfried Mayer, Thomas Walter, Christian Waldschmidt

IEEE Geosci. Remote. Sens. Lett., 2022

Dual-port traveling-wave frequency-scanned patch array antenna for E-band vehicle sensing and imaging applications.

Wan Jiang, Yong Mao Huang, Christian Waldschmidt, Biao Zhang

IEICE Electron. Express, 2022

Influence of Vegetation on the Detection of Shallowly Buried Objects with a UAV-Based GPSAR.

Bernd Arendt, Alexander Grathwohl, Christian Waldschmidt, Thomas Walter

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Gesture Recognition with Keypoint and Radar Stream Fusion for Automated Vehicles.

Adrian Holzbock, Nicolai Kern, Christian Waldschmidt, Klaus Dietmayer, Vasileios Belagiannis

Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

2021

Coded OFDM Waveforms for MIMO Radars.

Christina Knill, Felix Embacher, Benedikt Schweizer, Simon Stephany, Christian Waldschmidt

IEEE Trans. Veh. Technol., 2021

Phase-Code-Based Modulation for Coherent Lidar.

Sebastian Banzhaf, Christian Waldschmidt

IEEE Trans. Veh. Technol., 2021

Synthetization of Virtual Transmit Antennas for MIMO OFDM Radar by Space-Time Coding.

Daniel Schindler, Benedikt Schweizer, Christina Knill, Jürgen Hasch, Christian Waldschmidt

IEEE Trans. Aerosp. Electron. Syst., 2021

Under the Sand: Navigation and Localization of a Small Unmanned Aerial Vehicle for Landmine Detection with Ground Penetrating Synthetic Aperture Radar.

Rik Bähnemann, Nicholas R. J. Lawrance, Lucas Streichenberg, Jen Jen Chung, Michael Pantic, Alexander Grathwohl, Christian Waldschmidt, Roland Siegwart

CoRR, 2021

Multi-Modal Cross Learning for an FMCW Radar Assisted by Thermal and RGB Cameras to Monitor Gestures and Cooking Processes.

Marco Altmann, Peter Ott, Nicolaj C. Stache, Christian Waldschmidt

IEEE Access, 2021

Phase-Coded FMCW Lidar.

Sebastian Banzhaf, Christian Waldschmidt

Proceedings of the 29th European Signal Processing Conference, 2021

2020

Airborne Tripwire Detection Using a Synthetic Aperture Radar.

Markus Schartel, Ralf Burr, Winfried Mayer, Christian Waldschmidt

IEEE Geosci. Remote. Sens. Lett., 2020

On the Impact of Hardware Impairments in Noncoherent Massive MIMO Systems.

Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt

Proceedings of the 24th International ITG Workshop on Smart Antennas, 2020

Tripwire Detection in SAR Images Using a Modified Radon Transform.

Markus Schartel, Alexander Grathwohl, Christopher Schmid, Ralf Burr, Christian Waldschmidt

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019

A Noncoherent Massive MIMO System Employing Beamspace Techniques.

Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt

IEEE Trans. Veh. Technol., 2019

A Wideband Dielectric Waveguide-Based 160-GHz Radar Target Generator.

Martin Geiger, Christian Wegner, Winfried Mayer, Christian Waldschmidt

Sensors, 2019

160-GHz Radar Proximity Sensor With Distributed and Flexible Antennas for Collaborative Robots.

Martin Geiger, Christian Waldschmidt

IEEE Access, 2019

Effort Considerations of Compressed Sensing for Automotive Radar.

Fabian Roos, Philipp Hügler, Jonathan Bechter, Muhammad Ahsan Razzaq, Christina Knill, Nils Appenrodt, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the IEEE Radio and Wireless Symposium, 2019

Association of Straight Radar Landmarks for Vehicle Self-Localization.

Klaudius Werber, Jens Klappstein, Jtirgen Dickmann, Christian Waldschmidt

Proceedings of the 2019 IEEE Intelligent Vehicles Symposium, 2019

Uav-Based Polarimetric Synthetic Aperture Radar for Mine Detection.

Ralf Burr, Markus Schartel, Winfried Mayer, Thomas Walter, Christian Waldschmidt

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Influence of Channel Parameters on Noncoherent Massive MIMO Systems.

Stephan Bucher, George Yammine, Robert F. H. Fischer, Christian Waldschmidt

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

Waveform multiplexing using chirp rate diversity for chirp-sequence based MIMO radar systems.

Fabian Roos, Nils Appenrodt, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 2018 IEEE Radio and Wireless Symposium, 2018

77 GHz radar-based altimeter for unmanned aerial vehicles.

Philipp Hügler, Martin Geiger, Christian Waldschmidt

Proceedings of the 2018 IEEE Radio and Wireless Symposium, 2018

A Machine Learning Approach for Radar Based Height Estimation.

Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 21st International Conference on Intelligent Transportation Systems, 2018

Antenna Design For Noncoherent Massive MIMO Systems.

Stephan Bucher, Ahmed N. Ragab, George Yammine, Robert F. H. Fischer, Christian Waldschmidt

Proceedings of the 15th International Symposium on Wireless Communication Systems, 2018

A Multicopter-Based Focusing Method for Ground Penetrating Synthetic Aperture Radars.

Markus Schartel, Krishnendhu Prakasan, Philipp Hiigler, Ralf Burr, Winfried Mayer, Christian Waldschmidt

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Vertical digital beamforming versus vertical Doppler Beam Sharpening.

Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 20th IEEE International Conference on Intelligent Transportation Systems, 2017

A new height-estimation method using FMCW radar Doppler beam sharpening.

Amir Laribi, Markus Hahn, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 25th European Signal Processing Conference, 2017

2016

Exploiting propagation effects for authentication and misbehavior detection in VANETs.

Ala'a Al-Momani, Rens W. van der Heijden, Frank Kargl, Christian Waldschmidt

Proceedings of the 2016 IEEE Vehicular Networking Conference, 2016

Point group associations for radar-based vehicle self-localization.

Klaudius Werber, Jens Klappstein, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 19th International Conference on Information Fusion, 2016

2015

Wireless channel-based message authentication.

Ala'a Al-Momani, Frank Kargl, Christian Waldschmidt, Steffen Moser, Frank Slomka

Proceedings of the 2015 IEEE Vehicular Networking Conference, 2015

On the influence of the antenna pattern in noncoherent massive MIMO systems.

George Yammine, Robert F. H. Fischer, Christian Waldschmidt

Proceedings of the 2015 International Symposium on Wireless Communication Systems (ISWCS), 2015

RoughCough - A new image registration method for radar based vehicle self-localization.

Klaudius Werber, Michael Barjenbruch, Jens Klappstein, Jürgen Dickmann, Christian Waldschmidt

Proceedings of the 18th International Conference on Information Fusion, 2015

2004

Complete RF system model for analysis of compact MIMO arrays.

Christian Waldschmidt, Stephan Schulteis, Werner Wiesbeck

IEEE Trans. Veh. Technol., 2004

On the integration of MIMO systems into handheld devices.

Christian Waldschmidt, Christiane Kuhnert

Proceedings of the 2004 ITG Workshop on Smart Antennas, 2004