2024

• A modular 61 GHz vital sign sensing radar system for long-term clinical studies
  Wenzel, Marvin; Langer, Dominik; Kölpin, Alexander; Lurz, Fabian
  2024 IEEE Radio and Wireless Week, RWW 2024 - 2024 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNeT 2024. - Piscataway, NJ, 2024. - Seite 18-21
  Publisher DOI

2023

• A Simple Low Jitter Wireless Triggering and Unidirectional Communication System
  Depold, Andreas; Dorn, Christian; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2023)
  Publisher DOI
• A direction-of-arrival estimation system for UAV-assisted search and rescue: locating mobile phones to improve the survival chance of disaster victims
  Depold, Andreas; Dorn, Christian; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  IEEE Microwave Magazine 24 (3): 59-64 (2023-03-01)
  Publisher DOI
• Low-Power Smart Selective LTE Jammer for Search and Rescue Applications using Software-Defined Radio
  Dorn, Christian; Depold, Andreas; Kurin, Thomas; Lurz, Fabian; Hagelauer, Amelie
  IEEE Wireless and Microwave Technology Conference (WAMICON 2023)
  Publisher DOI
• Low-cost Software-Defined Radio System with Deterministic RX to TX Delay Using Timestamps
  Dorn, Christian; Depold, Andreas; Lurz, Fabian; Hagelauer, Amelie
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2023)
  Publisher DOI
• Automated Radar Data Labeling through Computer Vision
  Gabsteiger, Jasmin; Maiwald, Timo; Wünsche, Simon; Weigel, Robert; Lurz, Fabian
  IEEE Wireless and Microwave Technology Conference (WAMICON 2023)
  Open Access | Publisher DOI
• Physically-Interpretable Data Augmentation for Multi-Range Hand Gesture Recognition Using FMCW Radar Time Series
  Hassab, Youcef; Stadelmayer, Thomas; Lurz, Fabian
  IEEE Transactions on Radar Systems 1: 571-582 (2023)
  Publisher DOI
• Consideration of nonlinear effects in different receiver architectures for use in passive radar systems
  Horlbeck, Marie; Scheiner, Benedict; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on RF/Microwave Power Amplifiers for Radio and Wireless Applications (PAWR 2023)
  Publisher DOI
• Design of a Super Heterodyne Receiver with Double Conversion for Passive Radar with FM Radio
  Horlbeck, Marie; Kurin, Thomas; Scheiner, Benedict; Weigel, Robert; Lurz, Fabian
  Asia-Pacific Microwave Conference Proceedings (APMC 2023)
  Publisher DOI
• Improved indoor semi-static human target detection and localization using FMCW radar
  Kaiser, Kevin; Stadelmayer, Thomas; Felgentreff, Jens; Weigel, Robert; Lurz, Fabian; Santra, Avik
  20th European Radar Conference (EuRAD 2023)
  Publisher DOI
• A Novel Noninvasive Micro-Doppler-Radar-Based Beehive Monitoring System
  Kurin, Thomas; Horlbeck, Marie; Dafner, Marion; Dorn, Christian; Reissland, Torsten; Weigel, Robert; Lurz, Fabian
  Asia-Pacific Microwave Conference Proceedings (APMC 2023)
  Publisher DOI
• A wireless lightweight system node for energy efficient beehive sensing
  Kurin, Thomas; Horlbeck, Marie; Maiwald, Timo; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2023)
  Publisher DOI
• Antenna setup for future joint radar-communications - characteristics and mounting positions
  Lübke, Maximilian; Fuchs, Jonas Benjamin; Dubey, Anand; Frank, Martin; Franchi, Norman; Lurz, Fabian
  Advances in Radio Science 20: 55-65 (2023-03-21)
  Open Access | Publisher DOI
• Automated Radar Data Labeling using MoveNet for Human Gesture Recognition
  Maiwald, Timo; Gabsteiger, Jasmin; Weigel, Robert; Lurz, Fabian
  Asia-Pacific Microwave Conference Proceedings (APMC 2023)
  Publisher DOI
• High-accuracy true speed-over-ground measurement approaches for rail vehicles : comparison of highly accurate state of the art true speed-over-ground measurement approaches for rail vehicles
  Reissland, Torsten; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  IEEE Microwave Magazine 24 (12): 60-73 (12-2023)
  Publisher DOI
• Theoretical Limits and Interpolation based Improvements of a Correlation Based True-Speed-Over-Ground Estimation
  Reissland, Torsten; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2023)
  Publisher DOI
• Light-weight and person-independent radar-based hand gesture recognition for classification and regression of continuous gestures
  Stadelmayer, Thomas; Hassab, Youcef; Servadei, Lorenzo; Santra, Avik; Weigel, Robert; Lurz, Fabian
  IEEE Internet of Things Journal (in Press): (2023)
  Publisher DOI
• Out-of-distribution detection for radar-based gesture recognition using metric-learning
  Stadelmayer, Thomas; Servadei, Lorenzo; Santra, Avik; Weigel, Robert; Lurz, Fabian
  IEEE Radio and Wireless Symposium (RWS 2023)
  Publisher DOI

2022

• A 9-Channel Phase Coherent Receive System for Direction of Arrival Estimation
  Depold, Andreas; Dorn, Christian; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  51st European Microwave Conference, EuMC 2021 (2022)
  Publisher DOI
• A Light Weight 3x3 Switched Polarity URA Antenna and Receive System for Direction Finding
  Depold, Andreas; Dorn, Christian; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2022)
  Publisher DOI
• Signal Processing for Low-Power and Low-Cost Radar Systems in Bicycle Safety Applications
  Dorn, Christian; Kurin, Thomas; Erhardt, Stefan; Lurz, Fabian; Hagelauer, Amelie
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2022)
  Publisher DOI
• UAV-based Localization of Mobile Phones for Search and Rescue Applications
  Dorn, Christian; Depold, Andreas; Lurz, Fabian; Erhardt, Stefan; Hagelauer, Amelie
  IEEE 22nd Annual Wireless and Microwave Technology Conference (WAMICON 2022)
  Publisher DOI
• Integrated Classification and Tracking of Vulnerable Road Users using Automotive Radars
  Dubey, Anand; Lurz, Fabian
  IEEE Radio & Wireless Week, Workshop on AI-based Radar Technologies: (2022)
  
• A machine learning perspective on automotive radar direction of arrival estimation
  Fuchs, Jonas Benjamin; Gardill, Markus; Lübke, Maximilian; Dubey, Anand; Lurz, Fabian
  IEEE Access 10: 6775-6797 (2022-01-01)
  Open Access | Publisher DOI
• High-Resolution Direction-of-Arrival Estimation using Distributed Radar Sensors
  Fuchs, Jonas Benjamin; Kasper, Alexander; Lübke, Maximilian; Dubey, Anand; Lurz, Fabian
  2022 IEEE Radio and Wireless Symposium (RWS 2022)
  Publisher DOI
• Circular Gysel Divider for the Frequency Range from 18 GHz to 26 GHz
  Gabsteiger, Jasmin; Beck, Christopher; Dietz, Marco; Weigel, Robert; Lurz, Fabian
  52nd European Microwave Conference (EuMC 2022)
  Publisher DOI
• Design of a High Linear, Frequency Selective VHF-Receiver with Low Phase Noise for a Passive Radar System
  Horlbeck, Marie; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  19th European Radar Conference (EuRAD 2022)
  Publisher DOI
• Complex-Valued Neural Networks for Millimeter Wave FMCW-Radar Angle Estimations
  Kaiser, Kevin; Daugalas, Jonas; Lopez-Randulfe, Javier; Knoll, Alois; Weigel, Robert; Lurz, Fabian
  19th European Radar Conference (EuRAD 2022)
  Publisher DOI
• Timing Deviations in Wireless Networks using Bluetooth Periodic Advertising
  Maiwald, Timo; Zhang, Qing; Bartunik, Max; Shi, Kilin; Lurz, Fabian; Fischer, Georg; Ackermann, Thomas
  IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2022)
  Publisher DOI
• Digital Frequency Control Loop for Continuous-Wave and Stepped-Frequency Radars
  Michler, Fabian; Neugebauer, Marcel; Scheiner, Benedict; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2022)
  Publisher DOI
• Noise Analysis for Six-Port Radars with Schottky Diode Detectors
  Michler, Fabian; Scheiner, Benedict; Weigel, Robert; Lurz, Fabian
  IEEE/MTT-S International Microwave Symposium (IMS 2022)
  Publisher DOI
• Design and Evaluation of a Low-Cost SAW Resonator Read-Out System at 2.4 GHz
  Probst, Florian; Scheiner, Benedict; Michler, Fabian; Weigel, Robert; Lurz, Fabian
  IEEE Transactions on Instrumentation and Measurement 71: 8006909 (2022)
  Publisher DOI
• Influence of Self-Interference in a Radar System for a Correlation Based True-Speed-Over-Ground Estimation Approach
  Reissland, Torsten; Michler, Fabian; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2022)
  Publisher DOI
• Evaluation of Embedded Algorithms for a Six-Port-Based Frequency Measurement System
  Scheiner, Benedict; Graf, Florian; Michler, Fabian; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2022)
  Publisher DOI
• Radar-Based Gesture Recognition Using a Variational Autoencoder With Deep Statistical Metric Learning
  Stadelmayer, Thomas; Santra, Avik; Weigel, Robert; Lurz, Fabian
  IEEE Transactions on Microwave Theory and Techniques 70 (11): 5051-5052 (2022-11-01)
  Publisher DOI

2021

• A 10 kHz to 6 GHz low-cost vector network analyzer
  Depold, Andreas; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  Advances in Radio Science 19 : 17-22 (2021-12-17)
  Open Access | Publisher DOI
• A Bayesian framework for integrated deep metric learning and tracking of vulnerable road users using automotive radars
  Dubey, Anand; Santra, Avik; Fuchs, Jonas Benjamin; Lübke, Maximilian; Weigel, Robert; Lurz, Fabian
  IEEE Access 9: 9423952, 68758-68777 (2021)
  Open Access | Publisher DOI
• Bayesradar : Bayesian Metric-Kalman filter learning for improved and reliable radar target classification
  Dubey, Anand; Santra, Avik; Fuchs, Jonas Benjamin; Lübke, Maximilian; Weigel, Robert; Lurz, Fabian
  IEEE 31st International Workshop on Machine Learning for Signal Processing (MLSP 2021)
  Publisher DOI
• Integrated Classification and Localization of Targets Using Bayesian Framework In Automotive Radars
  Dubey, Anand; Santra, Avik; Fuchs, Jonas Benjamin; Lubke, Maximilian; Weigel, Robert; Lurz, Fabian
  IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2021)
  Publisher DOI
• Fast RF-Synthesizer based on Direct Digital Synthesis for an Instantaneous Frequency Measurement System
  Horlbeck, Marie; Scheiner, Benedict; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2020)
  Publisher DOI
• Analysis of a Physically-Embedded Radar Sensor System
  Kurin, Thomas; Issakov, Vadim; Erhardt, Stefan; Weigel, Robert; Lurz, Fabian
  18th European Radar Conference (EuRAD 2021)
  Publisher DOI
• Influence of parasitic modes in SAW resonators on the measurement accuracy of wireless time domain sampling readers
  Lurz, Fabian; Hagelauer, Amelie
  SAW Sensor & Actuator Symposium (2021)
  
• Ultra-Low Power Radar Based Presence Detection
  Lurz, Fabian; Kölpin, Alexander
  European Microwave Week (EuMW 2021), Workshop on Advanced mm-Wave Radar System Solutions for Industrial and Consumer Sensing
  
• Evaluation of Different Antenna Positions for Joint Radar-Communication at 77 GHz
  Lübke, Maximilian; Fuchs, Jonas Benjamin; Dubey, Anand; Frank, Martin; Weigel, Robert; Lurz, Fabian
  Kleinheubach Conference (KHB 2021)
  Publisher DOI
• Validation and Analysis of the Propagation Channel at 60 GHz for Vehicular Communication
  Lübke, Maximilian; Fuchs, Jonas Benjamin; Dubey, Anand; Hamoud, Hussein; Dressler, Falko; Weigel, Robert; Lurz, Fabian
  IEEE 94th Vehicular Technology Conference, VTC 2021-Fall: (2021)
  Publisher DOI
• Implementation and Assessment of a Radar Based True-Speed-Over-Ground Estimation Approach Utilizing Complex-Valued Correlation
  Reissland, Torsten; Michler, Fabian; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  18th European Radar Conference (EuRAD 2021)
  Publisher DOI
• Low-cost six-port for high-volume frequency measurement systems in the 2.4 GHz ISM-Band
  Scheiner, Benedict; Probst, Florian; Michler, Fabian; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2021)
  Publisher DOI
• Miniaturized hybrid frequency reader for contactless measurement scenarios using resonant surface acoustic wave sensors
  Scheiner, Benedict; Probst, Florian; Michler, Fabian; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  Sensors 21 (7): 2367 (2021-03-29)
  Open Access | Publisher DOI
• Contactless analysis of heart rate variability during cold pressor test using radar interferometry and bidirectional LSTM networks
  Shi, Kilin; Steigleder, Tobias; Schellenberger, Sven; Michler, Fabian; Malessa, Anke; Lurz, Fabian; Rohleder, Nicolas; Ostgathe, Christoph; Weigel, Robert; Kölpin, Alexander
  Scientific Reports 11 (1): 3025 (2021-12-01)
  Open Access | Publisher DOI
• Data-driven Radar Processing Using a Parametric Convolutional Neural Network for Human Activity Classification
  Stadelmayer, Thomas; Santra, Avik; Weigel, Robert; Lurz, Fabian
  IEEE Sensors Journal 21 (17): 19529-19540 (2021-09-01)
  Publisher DOI
• Improved Target Detection and Feature Extraction using a Complex-Valued Adaptive Sine Filter on Radar Time Domain Data
  Stadelmayer, Thomas; Santra, Avik; Stadelmayer, Markus; Weigel, Robert; Lurz, Fabian
  European Signal Processing Conference (EUSIPCO 2021)
  Publisher DOI
• Radar image reconstruction from Raw ADC data using parametric variational autoencoder with domain adaptation
  Stephan, Michael; Stadelmayer, Thomas; Santra, Avik; Fischer, Georg; Weigel, Robert; Lurz, Fabian
  International Conference on Pattern Recognition (2021)
  Publisher DOI

2020

• Low-cost direction-of-arrival measurements using multiplexed antenna switching
  Dorn, Christian; Erhardt, Stefan; Weigel, Robert; Kölpin, Alexander; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNeT: 9037602 (2020)
  Publisher DOI
• Region based Single-Stage Interference Mitigation and Target Detection
  Dubey, Anand; Fuchs, Jonas Benjamin; Madhavan, Venkat; Lübke, Maximilian; Weigel, Robert; Lurz, Fabian
  IEEE National Radar Conference (2020)
  Publisher DOI
• Uncertainty analysis of deep neural network for classification of vulnerable road users using micro-doppler
  Dubey, Anand; Fuchs, Jonas Benjamin; Reissland, Torsten; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNeT: 9037574 (2020)
  Publisher DOI
• An Automatic Detection and Data Downlink System for Miniature Bat Loggers
  Erhardt, Stefan; Koller, Josef; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 247-250 (2020-01)
  Publisher DOI
• Design and Assembly of Miniature Long-Term Trackers for Migrating Bats
  Erhardt, Stefan; Tost, F.; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  GeMIC - German Microwave Conference: 9080178 (2020)
  
• Low-profile and low-cost transmitarray antenna at 122 GHz based on unit-cells with 1-bit phase resolution
  Frank, Martin; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Electronics Letters 24 (56): 1293-1295 (2020-11-26)
  Publisher DOI
• Universal low-cost transmitarray antenna design at 61 GHz for beam steering with different feed antennas
  Frank, Martin; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  International ITG Workshop on Smart Antennas (WSA 2020)
  
• Miniaturized Ultra-Wideband Antenna Design for Human Implants
  Frank, Matthias; Lurz, Fabian; Kempf, Markus; Rober, Jürgen; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS : 9050119 48-51-51 (2020-01)
  Publisher DOI
• Automotive radar interference Mitigation using a convolutional autoencoder
  Fuchs, Jonas Benjamin; Dubey, Anand; Lübke, Maximilian; Weigel, Robert; Lurz, Fabian
  IEEE International Radar Conference (RADAR 2020)
  Publisher DOI
• Multilayer Topology Optimization of Wideband SIW-to-Waveguide Transitions
  Hassan, Emadeldeen; Scheiner, Benedict; Michler, Fabian; Berggren, Martin; Wadbro, E.; Röhrl, F.; Zorn, Stefan; Weigel, Robert; Lurz, Fabian
  IEEE Transactions on Microwave Theory and Techniques 4 (68): 8957389 (2020)
  Publisher DOI
• An Ultra Broadband Multi-Tone Six-Port Radar for Distance Measurements in K-Band Waveguides
  Heining, Simon; Michler, Fabian; Scheiner, Benedict; Hassan, Emadeldeen; Kölpin, Alexander; Weigel, Robert; Lurz, Fabian
  IEEE Radio and Wireless Symposium, RWS: 9050025 (2020)
  Publisher DOI
• Channel Characterization at 77 GHz for Vehicular Communication
  Lübke, Maximilian; Hamoud, Hussein; Fuchs, Jonas Benjamin; Dubey, Anand; Weigel, Robert; Lurz, Fabian
  IEEE Vehicular Networking Conference (VNC 2020)
  Publisher DOI
• Simulation Environment of a Communication System Using CDMA at 77 GHz
  Lübke, Maximilian; Fuchs, Jonas Benjamin; Shatov, Victor; Dubey, Anand; Weigel, Robert; Lurz, Fabian
  International Wireless Communications and Mobile Computing, IWCMC: 9148403 (2020-06)
  Publisher DOI
• A Radar-Based Vital Sign Sensing System for In-Bed Monitoring in Clinical Applications
  Michler, Fabian; Shi, Kilin; Schellenberger, Sven; Lenhard, Thilo; Dassel, Florian; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Proceedings of the 2020 German Microwave Conference, GeMIC : 9080218 (2020)
  
• An automatic gain and offset control circuit for DC-Coupled continuous-wave radar systems
  Michler, Fabian; Schoenhaerl, Stefan; Schellenberger, Sven; Shi, Kilin; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE MTT-S International Microwave Symposium (2020)
  Publisher DOI
• On the impact of system nonlinearities in continuous-wave radar systems for vital parameter sensing
  Michler, Fabian; Shi, Kilin; Schellenberger, Sven; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT 2020): 9037603, 13-15 (2020)
  Publisher DOI
• Track-before-detect short range radar system for industrial applications
  Reissland, Torsten; Sporer, Michael; Scheiner, Benedict; Pflaum, Felix; Hagelauer, Amelie; Weigel, Robert; Lurz, Fabian
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNeT: 9037506 (2020)
  Publisher DOI
• Nothing Beats SNR: Single-Digit Micrometer Ranging Using a Low-Power CW Radar Featuring a Low-Weight 3D-Printed Horn Antenna
  Scheiner, Benedict; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Microwave Magazine 1 (21): 8913696 (2020)
  Publisher DOI
• Rotary Coupler in Microstrip Line Design for Data Transmission in the 2.45GHz ISM Band
  Scheiner, Benedict; Beck, Christopher; Lurz, Fabian; Frank, Martin; Michler, Fabian; Weigel, Robert; Kölpin, Alexander
  23rd International Microwave and Radar Conference (MIKON 2020)
  Publisher DOI
• A dataset of clinically recorded radar vital signs with synchronised reference sensor signals
  Schellenberger, Sven; Shi, Kilin; Steigleder, Tobias; Malessa, Anke; Michler, Fabian; Hameyer, Laura; Neumann, Nina; Lurz, Fabian; Weigel, Robert; Ostgathe, Christoph; Kölpin, Alexander
  Scientific Data 1 (7): Article No. 291 (2020)
  Open Access | Publisher DOI
• Continuous In-Bed Monitoring of Vital Signs Using a Multi Radar Setup for Freely Moving Patients
  Schellenberger, Sven; Shi, Kilin; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Sensors 20 (20): 5827 (2020)
  Open Access | Publisher DOI
• Automatic Signal Quality Index Determination of Radar-Recorded Heart Sound Signals Using Ensemble Classification.
  Shi, Kilin; Schellenberger, Sven; Michler, Fabian; Steigleder, Tobias; Malessa, Anke; Lurz, Fabian; Ostgathe, Christoph; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Biomedical Engineering 3 (67): 8731709 (2020)
  Publisher DOI
• Towards embedded radcom-sensors in wind turbine blades: Preliminary numerical and experimental studies
  Simon, Jonas; Moll, Jochen; Krozer, Viktor; Kurin, Thomas; Lurz, Fabian; Weigel, Robert; Krause, Stefan; Bagemiel, Oliver; Nuber, Andreas; Issakov, Vadim
  Progress in Electromagnetics Research Letters (90): 61-67 (2020)
  

2019

• An Open-Source Speech Codec at 450 bit/s with Pseudo-Wideband Mode
  Erhardt, Stefan; Kurin, Thomas; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference, EuMC : 8910691 (2019)
  Publisher DOI
• An open-source speech codec at 450 bit/s with pseudo-wideband mode
  Erhardt, Stefan; Kurin, T.; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  European Radar Conference, EuRAD: 8904470 (2019-10)
  
• Low-Cost Transmitarray Antenna Designs in V-Band based on Unit-Cells with 1 Bit Phase Resolution
  Frank, Martin; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Frequenz 73 (11-12) : (2019-10-18)
  Publisher DOI
• Low-cost Transmitarray Antenna Designs with ±70° Beam Steering Range in V-Band
  Frank, Martin; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  GeMiC 2019 - 2019 German Microwave Conference: 8698118 (2019-04-23)
  Publisher DOI
• 122 GHz low-cost substrate integrated waveguide based leaky-wave antenna design
  Frank, Matthias; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 8714239 (2019-01)
  Publisher DOI
• Compact low-cost substrate integrated waveguide fed antenna for 122 GHz radar applications
  Frank, Matthias; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  International Journal of Microwave and Wireless Technologies 4 (11): 408-412 (2019)
  Publisher DOI
• Electronically Reconfigurable 6 × 6 Element Transmitarray at K-Band Based on Unit Cells With Continuous Phase Range
  Frank, Matthias; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Antennas and Wireless Propagation Letters 4 (18): 8661610 (2019)
  Publisher DOI
• Design of planar microstrip-to-waveguide transitions using topology optimization
  Hassan, Emadeldeen; Berggren, Martin; Scheiner, Benedict; Michler, Fabian; Weigel, Robert; Lurz, Fabian
  IEEE Radio and Wireless Symposium, RWS: 8714566 (2019-05-14)
  Publisher DOI
• An Error Compensation Algorithm for Indirect Resonant Planar Relative Permittivity Sensor Principles up to 100 GHz
  Lau, Isabella; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP, IEEE MTT-S: 8880090 (2019-07)
  Publisher DOI
• Influence of the PCB Manufacturing Process on the Measurement Error of Planar Relative Permittivity Sensors Up to 100 GHz
  Lau, Isabella; Hajian, Ali; Michler, Fabian; Gold, Gerald; Lurz, Fabian; Schmid, Ulrich; Helmreich, Klaus; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Microwave Theory and Techniques 7 (67): 8698275 (2019-07)
  Publisher DOI
• Characterization of the Wireless Onboard Channel during Tunnel Crossing in High-Speed Rail Traffic
  Lichtblau, Johann; Lurz, Fabian; Sanftl, Benedikt; Weigel, Robert; Kölpin, Alexander
  SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC 2019)
  Publisher DOI
• Development of a novel channel model for train-onboard communication in commuter traffic at 100 km/h
  Lichtblau, Johann; Lurz, Fabian; Sanftl, Benedikt; Weigel, Robert; Kölpin, Alexander
  Kleinheubach Conference, KHB: 8890196 (2019-09-01)
  
• Measurements for onboard communication in a high-speed train up to 330 km/h for selected scenarios at 2.45 GHz
  Lichtblau, Johann; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS : 8714281 (2019-05-14)
  Publisher DOI
• Phased array approach for vehicle-to-infrastructure communication in train stations
  Lichtblau, Johann; Michler, Fabian; Scheiner, Benedict; Lurz, Fabian; Graebner, Martin; Hundhausen, Mira; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 8714204 (2019-05-14)
  Publisher DOI
• Extended ellipse-based reconstruction algorithm for six-port radar
  Linz, Sarah; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 8714294 (2019-05-14)
  Publisher DOI
• Squircle-Based Calibration Algorithm for Six-Port Radar
  Linz, Sarah; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Microwave Theory and Techniques 10 (67): 8798881 (2019-10-01)
  Publisher DOI
• (Micro)Metering with microwaves: A low-cost, low-power, high-precision radar system
  Michler, Fabian; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Microwave Magazine 1 (20): 8575185 (2019-01-01)
  Publisher DOI
• A clinically evaluated interferometric continuous-wave radar system for the contactless measurement of human vital parameters
  Michler, Fabian; Shi, Kilin; Schellenberger, Sven; Steigleder, Tobias; Malessa, Anke; Hameyer, Laura; Neumann, Nina; Lurz, Fabian; Ostgathe, Christoph; Weigel, Robert; Kölpin, Alexander
  Sensors (Switzerland) 11 (19): 2492 (2019-06-01)
  Open Access | Publisher DOI
• Pulse wave velocity detection using a 24 GHz six-port based doppler radar
  Michler, Fabian; Shi, Kilin; Schellenberger, Sven; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 8714521 (2019-05-14)
  Publisher DOI
• Synchronization approaches and improvements for a low-complexity power line communication system
  Reisslan, Torsten; Kuba, Matthias; Rober, Jörg; Kölpin, Alexander; Weigel, Robert; Lurz, Fabian
  IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm: 8909724 (2019-10-01)
  Publisher DOI
• Compressed Sensing Based Near-Field Radar Target Imaging and Localization Employing Normalized Iterative Hard Thresholding
  Reissland, Torsten; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 8711811 (2019-05-09)
  Publisher DOI
• Design of a rotary coupler for data transmission on fast rotating mechanical shafts and roboter arms
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Lau, Isabella; Lichtblau, Johann; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 8714480 (2019)
  Publisher DOI
• Frequency readjustment of excitation signals for resonant surface acoustic wave sensors in the 2.45 GHz ISM band
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Weigel, Robert; Kölpin, Alexander
  Asia-Pacific Microwave Conference Proceedings, APMC (2019-December): 9038210 (2019)
  Publisher DOI
• Frequency response characterization of surface acoustic wave resonators using a six-port frequency measurement system
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Weigel, Robert; Kölpin, Alexander
  Kleinheubach Conference, KHB : 8890082 (2019)
  
• In-Situ-Linearization for Instantaneous Frequency Measurement Systems
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference, EuMC : 8910810 (2019)
  Publisher DOI
• Low-power contactless LC-tank based respiratory sensor
  Scheiner, Benedict; Schellenberger, Sven; Shi, Kilin; Heusinger, Elisabeth; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Electronics Letters 6 (55): 304-306 (2019-03-21)
  Publisher DOI
• An Ensemble LSTM Architecture for Clinical Sepsis Detection
  Schellenberger, Sven; Shi, Kilin; Wiedemann, Jan Philipp; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Computing in Cardiology : 9005457 (2019-09-01)
  Publisher DOI
• Respiration Extraction from Radar Heart Sound Measurements
  Schellenberger, Sven; Shi, Kilin; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference: 6533-6536 (2019-07-01)
  Publisher DOI
• Support Vector Machine-Based Instantaneous Presence Detection for Continuous Wave Radar Systems
  Schellenberger, Sven; Shi, Kilin; Steigleder, Tobias; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Asia-Pacific Microwave Conference Proceedings, APMC: 1465-1467 (2019-12)
  Publisher DOI
• Segmentation of Radar-Recorded Heart Sound Signals Using Bidirectional LSTM Networks
  Shi, Kilin; Schellenberger, Sven; Weber, Leon; Wiedemann, Jan Philipp; Michler, Fabian; Steigleder, Tobias; Malessa, Anke; Lurz, Fabian; Ostgathe, Christoph; Weigel, Robert; Kölpin, Alexander
  Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS: 8857863 (2019-07)
  Publisher DOI
• Evaluation of Antenna Calibration and DOA Estimation Algorithms for FMCW Radars
  Stephan, Michael; Wang, Kuangda; Reissland, Torsten; Weigel, Robert; Wu, Ke; Lurz, Fabian
  European Microwave Conference, EuMC: 8910916 (2019-10)
  Publisher DOI
• Evaluation of Antenna Calibration and DOA Estimation Algorithms for FMCW Radars
  Stephan, Michael; Wang, Kuangda; Reissland, Torsten; Weigel, Robert; Wu, Ke; Lurz, Fabian
  European Radar Conference, EuRAD : 8904743 (2019)
  

2018

• Antenna and Package Design for 61- and 122-GHz Radar Sensors in Embedded Wafer-Level Ball Grid Array Technology
  Frank, Martin; Reissland, Torsten; Lurz, Fabian; Voelkel, Matthias; Lambrecht, Franziska; Kiefl, Stefan; Ghesquiere, Pol; Jalli Ng, Herman; Kissinger, Dietmar; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Microwave Theory and Techniques 12 (66): 8515104 (2018-12-01)
  Publisher DOI
• Evaluation of cellular standards for low data rate applications regarding power consumption and timing parameters
  Hertlein, Markus; Breun, Sascha; Cappel, Germar; Schwarzmeier, Andre; Lurz, Fabian; Weigel, Robert; Fischer, Georg
  IEEE Radio and Wireless Symposium, RWS: 217-219 (2018-02-28)
  Publisher DOI
• An Accurate Free Space Method for Material Characterization in W- Band Using Material Samples with Two Different Thicknesses
  Lau, Isabella; Frank, Martin; Shi, Kilin; Lurz, Fabian; Talai, Armin; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference, EuMC: 8541437 (2018-11-20)
  Publisher DOI
• Examination of OFDM for wireless train-onboard communication
  Lichtblau, Johann; Sanftl, Benedikt; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 184-187 (2018-02-28)
  Publisher DOI
• A review on six-port radar and its calibration techniques
  Linz, Sarah; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  International Microwave and Radar Conference, MIKON: 80-83 (2018-07-05)
  Publisher DOI
• Compact PCB delay line for six-port based instantaneous frequency measurement
  Lurz, Fabian; Scheiner, Benedict; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  International Microwave and Radar Conference, MIKON: 87-90 (2018-07-05)
  Publisher DOI
• Low-power frequency synthesizer for multi-tone six-port radar
  Lurz, Fabian; Hofstetter, Patrick; Lindner, Stefan; Linz, Sarah; Michler, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet : 84-87 (2018-03-09)
  Publisher DOI
• Microw(h)att?! Ultralow-Power Six-Port Radar
  Lurz, Fabian; Michler, Fabian; Scheiner, Benedict; Weigel, Robert; Kölpin, Alexander
  IEEE Microwave Magazine 1 (19): 91-98 (2018)
  Publisher DOI
• Reader architectures for wireless surface acoustic wave sensors
  Lurz, Fabian; Ostertag, Thomas; Scheiner, Benedict; Weigel, Robert; Kölpin, Alexander
  Sensors (Switzerland) 6 (18): 1734 (2018-06)
  Open Access | Publisher DOI
• High-Precision Interferometric Radar for Sheet Thickness Monitoring
  Mann, Sebastian; Will, Christoph; Reissland, Torsten; Lurz, Fabian; Lindner, Stefan; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Microwave Theory and Techniques 6 (66): 3153-3166 (2018-06)
  Publisher DOI
• A planar 24 GHz switched-beam antenna based on Pin diodes for remote sensing applications
  Michler, Fabian; Scheiner, Benedict; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Asia-Pacific Microwave Conference, APMC (2018): 8617541 (2019-01-16)
  Publisher DOI
• Performance Analysis of an Ultra Wideband Transceiver for Real- Time Localization
  Michler, Fabian; Deniz, Harun; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference, EuMC: 8541672 (2018-11-20)
  Publisher DOI
• Fast dual-synthesizer for six-port in-situ linearization in the 2.4 GHz ISM-band
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Lindner, Stefan; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  German Microwave Conference, GeMiC: 223-226 (2018-04-10)
  Publisher DOI
• Microstrip-to-waveguide transition in planar form using a substrate integrated waveguide
  Scheiner, Benedict; Mann, Sebastian; Lurz, Fabian; Michler, Fabian; Erhardt, Stefan; Lindner, Stefan; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 18-20 (2018-02-28)
  Publisher DOI
• Six-Port Based Multitone and Low-Power Radar System for Waveguide Measurements in Smart Factories
  Scheiner, Benedict; Lurz, Fabian; Michler, Fabian; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference, EuMC: 8541518 (2018-11-20)
  Publisher DOI
• Contactless carotid pulse measurement using continuous wave radar
  Shi, Kilin; Schellenberger, Sven; Steigleder, Tobias; Michler, Fabian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Asia-Pacific Microwave Conference Proceedings (APMC 2018)
  Publisher DOI

2017

• Mixer assisted interferometric six-port system for accurate distance measurements
  Lindner, Stefan; Lurz, Fabian; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  European Microwave Week, EuMW, European Microwave Conference, EuMC 2017: 291-294 (2017-06-28)
  Publisher DOI
• Detector nonlinearity in Six-port radar
  Linz, Sarah; Will, Christoph; Lurz, Fabian; Lindner, Stefan; Mann, Sebastian; Schober, Robert; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7878745 (2017-03-14)
  Publisher DOI
• High-Speed Resonant Surface Acoustic Wave Instrumentation Based on Instantaneous Frequency Measurement
  Lurz, Fabian; Lindner, Stefan; Linz, Sarah; Mann, Sebastian; Weigel, Robert; Kölpin, Alexander
  IEEE Transactions on Instrumentation and Measurement 5 (66): 7827127 (2017-05)
  Publisher DOI
• Smart communication and relative localization system for firefighters and rescuers
  Lurz, Fabian; Müller, Simon; Lindner, Stefan; Linz, Sarah; Gardill, Markus; Weigel, Robert; Kölpin, Alexander
  IEEE MTT-S International Microwave Symposium Digest: 8058885 (2017-10-04)
  Publisher DOI
• Zero-bias schottky power detector design for six-port based radar systems
  Michler, Fabian; Lindner, Stefan; Lurz, Fabian; Erhardt, Stefan; Weigel, Robert; Kölpin, Alexander
  European Microwave Week, EuMW, European Microwave Conference, EuMC 2017: 228-231 (2017-12-19)
  Publisher DOI
• A 24 GHz waveguide based radar system using an advanced algorithm for I/Q offset cancelation
  Will, Christoph; Linz, Sarah; Mann, Sebastian; Lurz, Fabian; Lindner, Stefan; Weigel, Robert; Kölpin, Alexander
  Advances in Radio Science (15): 249-258 (2017-10-25)
  Open Access | Publisher DOI
• Error compensation of the temperature influence on radar based displacement measurements
  Will, Christoph; Mann, Sebastian; Michler, Fabian; Reissland, Torsten; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  Asia-Pacific Microwave Conference Proceedings, APMC: 89-92 (2017-06-28)
  Publisher DOI
• Segmental polynomial approximation based phase error correction for precise near field displacement measurements using Six-Port microwave interferometers
  Will, Christoph; Linz, Sarah; Mann, Sebastian; Lurz, Fabian; Lindner, Stefan; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7878746 (2017-03-14)
  Publisher DOI

2016

• Six-port based interferometry for precise radar and sensing applications
  Kölpin, Alexander; Lurz, Fabian; Linz, Sarah; Mann, Sebastian; Will, Christoph; Lindner, Stefan
  Sensors (Switzerland) 10 (16): 1556 (2016-09-01)
  Open Access | Publisher DOI
• Digital phase correction for multiplexed ADCs in low-cost Six-Port interferometers
  Lurz, Fabian; Dorn, Christian; Lindner, Stefan; Linz, Sarah; Mann, Sebastian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7444321 (2016-03-30)
  Publisher DOI
• Precise and fast frequency determination of resonant SAW sensors by a low-cost Six-Port interferometer
  Lurz, Fabian; Lindner, Stefan; Mann, Sebastian; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  IEEE Instrumentation and Measurement Technology Conference: 7520390 (2016-07-22)
  Publisher DOI
• Differential measuring dual six-port concept and antenna design for an inline foil thickness sensor
  Mann, Sebastian; Linz, Sarah; Erhardt, Stefan; Lindner, Stefan; Lurz, Fabian; Maune, Holger; Weigel, Robert; Kölpin, Alexander
  German Microwave Conference, GeMiC: 7461581 (2016-04-27)
  Publisher DOI
• Substrate integrated waveguide fed antenna for 61 GHz ultra-short-range interferometric radar systems
  Mann, Sebastian; Lurz, Fabian; Linz, Sarah; Lindner, Stefan; Will, Christoph; Wibbing, Sascha; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7444323 (2016-03-30)
  Publisher DOI
• Improved calibration procedure for six-port based precise displacement measurements
  Staszek, Kamil; Linz, Sarah; Lurz, Fabian; Mann, Sebastian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7444322 (2016-03-30)
  Publisher DOI
• A fast and precise Six-Port-based IFM technique for wireless resonant SAW sensing
  Weigel, Robert; Lurz, Fabian; Lindner, Stefan; Mann, Sebastian; Linz, Sarah; Kölpin, Alexander
  IEEE International Ultrasonics Symposium, IUS: 7728613 (2016-11-01)
  Publisher DOI
• A cost-efficient 61 GHz high-resolution radar sensor for industrial positioning and distance measurement
  Wibbing, Sascha; Mann, Sebastian; Lurz, Fabian; Erhardt, Stefan; Lindner, Stefan; Weigel, Robert; Kölpin, Alexander
  International Conference on Microwave, Radar and Wireless Communications, MIKON: 7491940 (2016-06-14)
  Publisher DOI
• Determining linearity of wideband FMCW-systems based on low-cost Six-Port technology
  Wibbing, Sascha; Lurz, Fabian; Mann, Sebastian; Lindner, Stefan; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  German Microwave Conference, GeMiC: 7461637 (2016-04-27)
  Publisher DOI
• Instantaneous heartbeat detection using a cross-correlation based template matching for continuous wave radar systems
  Will, Christoph; Shi, Kilin; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks: 7444314 (2016-03-30)
  Publisher DOI
• Intelligent signal processing routine for instantaneous heart rate detection using a Six-Port microwave interferometer
  Will, Christoph; Shi, Kilin; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS: 7432820 (2016-03-11)
  Publisher DOI

2015

• ADC depending limitations for Six-Port based distance measurement systems
  Lindner, Stefan; Barbon, Francesco; Linz, Sarah; Lurz, Fabian; Mann, Sebastian; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7127396 (2015-01)
  Publisher DOI
• Ultra-short-range, precise displacement measurement setup with a near field slot-line antenna and a dedicated spiral calibration
  Linz, Sarah; Lurz, Fabian; Sporer, Michael; Lindner, Stefan; Mann, Sebastian; Weigel, Robert; Kölpin, Alexander
  IEEE MTT-S International Microwave Symposium, IMS: 7167116 (2015-05)
  Publisher DOI
• A low power 24 GHz radar system for occupancy monitoring
  Lurz, Fabian; Mann, Sebastian; Linz, Sarah; Lindner, Stefan; Barbon, Francesco; Weigel, Robert; Kölpin, Alexander
  IEEE Radio and Wireless Symposium, RWS: 7129719 (2015-01)
  Publisher DOI
• A high-sensitivity radar system featuring low weight and power consumption
  Mann, Sebastian; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE Microwave Magazine 2 (16): 07032054 (2015-03-01)
  Publisher DOI
• Diode detector design for 61 GHz substrate integrated waveguide Six-Port radar systems
  Mann, Sebastian; Erhardt, Stefan; Lindner, Stefan; Lurz, Fabian; Linz, Sarah; Barbon, Francesco; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7127415 (2015-01)
  Publisher DOI
• Underwater interferometric radar sensor for distance and vibration measurement
  Sporer, Michael; Lurz, Fabian; Schluecker, Eberhard; Weigel, Robert; Kölpin, Alexander
  IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7127405 (2015-01)
  Publisher DOI

2014

• Selftest strategies for microwave interferometry for high-precision industrial distance measurements
  Kölpin, Alexander; Linz, Sarah; Barbon, Francesco; Lindner, Stefan; Mann, Sebastian; Lurz, Fabian; Weigel, Robert
  International Conference on Microwaves, Radar and Wireless Communications, MIKON: 6899991 (2014-06)
  Publisher DOI
• Evaluation of the impact of antenna parameters on the performance of Six-port radar
  Linz, Sarah; Vinci, Gabor; Lindner, Stefan; Mann, Sebastian; Lurz, Fabian; Barbon, Francesco; Weigel, Robert; Kölpin, Alexander
  IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC: 6905552 (2014-08)
  Publisher DOI
• I/Q imbalance compensation for Six-port interferometers in radar applications
  Linz, Sarah; Vinci, Gabor; Lindner, Stefan; Mann, Sebastian; Lurz, Fabian; Barbon, Francesco; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference: 6986542 (2014)
  Publisher DOI
• A low-cost 2.4GHz frequency measurement system for microsecond time domain pulses based on Six-Port technology
  Lurz, Fabian; Lindner, Stefan; Mann, Sebastian; Linz, Sarah; Barbon, Francesco; Weigel, Robert; Kölpin, Alexander
  European Microwave Conference: 6986397 (2014)
  Publisher DOI
• 61 GHz millimeter wave voltage variable attenuator based on flip-chip mounted PIN-diodes
  Mann, Sebastian; Lurz, Fabian; Lindner, Stefan; Barbon, Francesco; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  International Conference on Microwaves, Radar and Wireless Communications, MIKON: 6899966 (2014-06)
  Publisher DOI
• A microwave interferometer based contactless quasi-TEM waveguide position encoder with micrometer accuracy
  Mann, Sebastian; Lindner, Stefan; Lurz, Fabian; Barbon, Francesco; Linz, Sarah; Weigel, Robert; Kölpin, Alexander
  IEEE MTT-S International Microwave Symposium Digest: 6848655 (2014-06)
  Publisher DOI

2013

• A high performance line filter for narrowband power line communication testbed applications
  Mueller, Steffen; Lurz, Fabian; Weigel, Robert; Kölpin, Alexander
  IEEE International Conference on Smart Grid Communications, SmartGridComm: 6688039 (2013-10)
  Publisher DOI

2011

• A compact medical platform for mobile sensor fusion and data communication
  Agethen, Roman; Reuter, Lukas; Lurz, Fabian; Fischer, Georg; Weigel, Robert; Kissinger, Dietmar
  IEEE International Symposium on Medical Measurements and Applications, MeMeA: 5966696 (2011-05)
  Publisher DOI
• An online telemetering system for mobile health parameter monitoring and medical assistance
  Agethen, Roman; Lurz, Fabian; Schwarzmeier, Andre; Fischer, Georg; Weigel, Robert; Kissinger, Dietmar
  International Conference on Sensing Technology, ICST: 6137024 (2011-11)
  Publisher DOI