Dr.-Ing. Ingrid Ullmann

Lehrstuhl für Hochfrequenztechnik (LHFT)

Deep Learning Based Image Enhancement for Automotive Radar Trained with an Advanced Virtual Sensor (2022) Schüßler C, Hoffmann M, Ullmann I, Ebelt R, Vossiek M Journal article Contactless Inspection of Handwritten Documents with Terahertz Imaging (2022) Ullmann I, Root K, Schür J, Scheuble L, Vossiek M Conference contribution, Conference Contribution Close range ISAR imaging with target velocity determination for security screening applications (2021) Root K, Ullmann I, Gmehling S, Vossiek M Conference contribution, Conference Contribution Novel Chipless RFID Concept with High Data Capacity (2021) Ullmann I, Root K, Vossiek M Conference contribution, Conference Contribution A Computationally Efficient Reconstruction Approach for Imaging Layered Dielectrics With Sparse MIMO Arrays (2021) Ullmann I, Vossiek M Journal article, Review article Neuartige Konzepte für die Radarbildgebung in heterogenen Medien (2021) Ullmann I Thesis A Realistic Radar Ray Tracing Simulator for Large MIMO-Arrays in Automotive Environments (2021) Schüßler C, Hoffmann M, Bräunig J, Ullmann I, Ebelt R, Vossiek M Journal article, Original article Circular Polarization Millimeter-Wave SAR Imaging using 3D-Printed Helix Antennas (2020) Ullmann I, Root K, Lomakin K, Gold G, Gottinger M, Helmreich K, Vossiek M Conference contribution, Conference Contribution 3D Printed Helix Antenna for 77 GHz (2020) Lomakin K, Sippel M, Ullmann I, Helmreich K, Gold G Conference contribution, Conference Contribution Automated Defect Detection for Non-Destructive Evaluation by Radar Imaging and Machine Learning (2020) Ullmann I, Egerer P, Schür J, Vossiek M Conference contribution, Conference Contribution