Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
20213-D point cloud generation from airborne single-pass and single-channel circular SAR data
Palm, S.; Stilla, U.
Journal Article
20213D Printed and Metallized Ka-Band Orthomode Transducer for Polarimetric Radar Applications
Freialdenhoven, T.; Witte, P.; Dallmann, T.
Conference Paper
2021A 61-GHz RFID frontend with SiGe transceiver MMIC and SIW coupling network
Funke, Dominic A.; Hansen, Steffen; Bredendiek, Christian; Grenter, Thorben; Bögel, Gerd vom; Harutyunyan, Armen; Fiedler, Raik; Heinig, Andreas; Pohl, Nils
Conference Paper
2021Analyzing the Effective Coherent Integration Time for Space Surveillance Radar Processing
Awadhiya, Rajat; Vehmas, Risto
Conference Paper
2021Avoiding Interference in Multi-Emitter Environments: A Reinforcement Learning Approach
Ak, Serkan; Brüggenwirth, Stefan
Conference Paper
2021Cable mantle for shield current suppression in a shielded cable
Betancourt, Diego; Bertuch, Thomas; Jenne, Jürgen Walter; Günther, Matthias
Patent
2021Choice of the parameters in a primal-dual algorithm for Bregman iterated variational regularization
Altuntac, E.
Journal Article
2021Circularly Polarized Periodic Leaky-Wave Antenna Based on Dielectric Image Line for Millimeter-Wave Radar Applications
Zandamela, A.; Al-Bassam, A.; Heberling, D.
Journal Article
2021A Compact Harmonic Radar System with Active Tags at 61/122 GHz ISM Band in SiGe BiCMOS for Precise Localization
Hansen, S.; Bredendiek, C.; Briese, G.; Pohl, N.
Journal Article
2021Complementary direct data domain STAP for multichannel airborne passive radar
Cristallini, D.; Rosenberg, L.; Wojaczek, P.
Conference Paper
2021A Costas-Based Waveform for Local Range-Doppler Sidelobe Level Reduction
Neuberger, Nadav; Vehmas, Risto
Journal Article
2021Dealing with co-channel interference in multi-channel airborne passive radar
Cristallini, D.; Summers, A.; Wojaczek, P.; Young, R.; O'Hagan, D.
Journal Article
2021Deep neural network design for SAR/ISAR-based automatic target recognition
Wagner, S.; Brüggenwirth, S.
Book Article
2021Design of a Polarization Rotating FSS for Polarimetric Automotive Radar Measurements
Sims, A.; Freialdenhoven, T.; Dallmann, T.
Conference Paper
2021Development and Characterization of a Plastic 3D-Printed only external-layer Metal-Coated Waveguide Antenna Array
Betancourt, D.; Galvis-Salzburg, C.; Weinmann, F.
Conference Paper
2021Development of a millimetre wave based SAR real-time imaging system for three-dimensional non-destructive testing
Schwäbig, C.; Wang, S.; Gütgemann, S.
Journal Article
2021Digital pattern synthesis with a compact MIMO antenna of half-wavelength diameter
Zandamela, A.; Schraml, K.; Chalermwisutkul, S.; Heberling, D.; Narbudowicz, A.
Journal Article
2021Dimension-Reduced Rx Beamforming Optimized for Simultaneous Detection and Estimation
Neuberger, Nadav; Vehmas, Risto; Ender, Joachim
Journal Article
2021Distinguishing living and non living subjects in a scene based on vital parameter estimation
Rudrappa, Manjunath Thindlu; Herschel, Reinhold; Knott, Peter
Conference Paper
2021Dual Cancelled Channel STAP for Target Detection and DOA Estimation in Passive Radar
Blasone, G.P.; Colone, F.; Lombardo, P.; Wojaczek, P.; Cristallini, D.
Journal Article
2021DVB-S Based Passive Polarimetric ISAR - Methods and Experimental Validation
Pisciottano, Iole; Santi, Fabrizio; Pastina, Debora; Cristallini, Diego
Journal Article
2021Effects of Movement for High Time-Bandwidths in Batched Pulse Compression Range-Doppler Radar
Bok, D.; O'Hagan, D.; Knott, P.
Journal Article
2021Egomotion estimation for a sensor platform by fusion of radar and IMU data
Wallrath, Patrick; Herschel, Reinhold
Conference Paper
2021Elektronische Schaltung zur gesteuerten Signalweiterleitung
Daalmanns, Norbert
Patent
2021Feasibility Study on the Acquisition of Automotive Radar Data of Urban Traffic Scenarios in Bangkok
Nair, Sreejith; Palaksha, Yeshaswini; Pongthavornkamol, Tiwat; Dallmann, Thomas; Noomwongs, Nuksit; Chalermwisutkul, Suramate
Conference Paper
2021Fiber-based frequency modulated LiDAR with MEMS scanning capability for long-range sensing in automotive applications
Cwalina, S.; Kottke, C.; Jungnickel, V.; Freund, R.; Runge, P.; Rustige, P.; Knieling, T.; Gu-Stoppel, S.; Albers, J.; Laske, N.; Senger, F.; Wen, L.; Giovanneschi, F.; Altuntac, E.; Ramesh, A.N.; Gonzalez-Huici, M.A.; Kuter, A.; Reddy, S.
Conference Paper
2021First experimental results on multi-angle DVB-S based passive ISAR exploiting multipolar data
Santi, Fabrizio; Pisciottano, Iole; Pastina, Debora; Cristallini, Diego
Conference Paper
2021Fool the COOL - On the Robustness of Deep Learning SAR ATR Systems
Wagner, Simon; Panati, Chandana; Brüggenwirth, Stefan
Conference Paper
2021Fraunhofer-Institut für Hochfrequenzphysik und Radartechnik. Jahresbericht 2020
 
Annual Report
2021A Full E-Band Single-Channel SiGe Transceiver MMIC for Monostatic FMCW Radar Systems
Bredendiek, C.; Hansen, S.; Briese, G.; Pohl, N.
Conference Paper
2021Geometry-Induced Acceleration in case of a Straight-Line Target Trajectory in Bistatic Radar
Bok, Dominik
Journal Article
2021High resolution multi-aspect SAR imaging of military vehicles
Berens, P.; Walterscheid, I.; Saalmann, O.; El-Arnauti, G.
Conference Paper
2021High Resolution SAR Imaging Using a 240 GHz FMCW Radar System with Integrated On-Chip Antennas
Thomas, Sven; Froehly, André; Bredendiek, Christian; Herschel, Reinhold; Pohl, Nils
Conference Paper
2021Implementation of tunable resonators in planar groove gap waveguide technology
Oyedokun, T.; Geschke, R.H.; Stander, T.
Journal Article
2021Improving magnetic resonance imaging with smart and thin metasurfaces
Stoja, E.; Konstandin, S.; Philipp, D.; Wilke, R.N.; Betancourt, D.; Bertuch, T.; Jenne, J.; Umathum, R.; Günther, M.
Journal Article
2021Inverse Synthetic Aperture Radar Imaging: A Historical Perspective and State-of-the-Art Survey
Vehmas, R.; Neuberger, N.
Journal Article
2021Investigation of Printed Meander-Line Bow-Tie Structures for GNSS Antenna Elements and Arrays with Planar-3D Integral Equation Methods
Vaupel, Thomas
Conference Paper
2021ISAR imaging by integrated compressed sensing, range alignment and autofocus
Rosebrock, F.; Rosebrock, J.; Cerutti-Maori, D.; Ender, J.
Conference Paper
2021Jet collimation in NGC 315 and other nearby AGN
Boccardi, B.; Perucho, M.; Casadio, C.; Grandi, P.; MacConi, D.; Torresi, E.; Pellegrini, S.; Krichbaum, T.P.; Kadler, M.; Giovannini, G.; Karamanavis, V.; Ricci, L.; Madika, E.; Bach, U.; Ros, E.; Giroletti, M.; Zensus, J.A.
Journal Article
2021Joint Communication and Radar Sensing: An Overview
Thomä, Reiner; Dallmann, Thomas; Jovanoska, Snezhana; Knott, Peter; Schmeink, Anke
Conference Paper
2021A Ka-Band Polarization Rotating Multilayer Reflector for Polarimetric Radars
Freialdenhoven, Tim; Dallmann, Thomas
Conference Paper
2021Land Clutter Statistics from an Airborne Passive Bistatic Radar
Rosenberg, Luke; Duk, Vichet
Journal Article
2021Landmark-based RADAR SLAM for Autonomous Driving
Ramesh, Avinash Nittur; Moreno León, Carlos; Centenera Zafra, Jorge; Brüggenwirth, Stefan; González-Huici, María Antonia
Conference Paper
2021Localisation of trapped victims using spatially distributed, synchronised FMCW radar sensors
Shargorodskyy, Maksim; Herschel, Reinhold
Conference Paper
2021Matched Correlation of linear and non-linear frequency-modulated waveforms for far-field TDOA-DoA in the context of MFRFS
Worms, Josef; Kohler, Michael; O’Hagan, Daniel
Conference Paper
2021MIMO-ISAR-Based UWB Imaging System for Non-Destructive Testing
Cetinkaya, Harun; Nowok, Sandra; Herschel, Reinhold
Conference Paper
2021Miniaturisiertes Millimeterwellen SAR auf kleinen Flugplattformen
Caris, Michael
Book Article
2021Nested open books and the binding sum
Durst, S.; Klukas, M.
Journal Article
2021A new airborne network concept to improve air navigation safety
Valdes Crespi, Ferran; Sandenbergh, Stephan; Schell, Jochen; O'Hagan, Daniel; Knott, Peter
Conference Paper
2021Noise Radar Technology: Waveforms Design and Field Trials
Galati, G.; Pavan, G.; Savci, K.; Wasserzier, C.
Journal Article
2021Non-contact Blood Pressure Estimation Using a 300 GHz Continuous Wave Radar and Machine Learning Models
Jung, Marie; Caris, Michael; Stanko, Stephan
Conference Paper
2021Observing Water Surface Temperature from Two Different Airborne Platforms over Temporarily Flooded Wadden Areas at the Elbe Estuary
Fricke, K.; Baschek, B.; Jenal, A.; Kneer, C.; Weber, I.; Bongartz, J.; Wyrwa, J.; Schöl, A.
Journal Article
2021Online Dictionary Learning for Classification of Antipersonnel Landmines using Ground penetrating Radar
Giovanneschi, Fabio
Book
2021Passive Radar STAP detection and DoA estimation under antenna calibration errors
Blasone, Giovanni Paolo; Colone, Fabiola; Lombardo, Pierfrancesco; Wojaczek, Philipp; Cristallini, Diego
Journal Article
2021Post-integration Antenna Characterisation for a V-band Drone-detection Radar
Geschke, R.H.; Shoykhetbrod, A.; Brauns, R.; Schwäbig, C.; Wickmann, S.; Leuchs, S.; Krebs, C.; Küter, A.; Nüssler, D.
Conference Paper
2021Preliminary investigations toward multi-frame DVB-S based passive ISAR
Santi, F.; Pisciottano, I.; Cristallini, D.; Pastina, D.
Conference Paper
2021Quality losses of stap in case of missing pulses
Pruente, L.
Conference Paper
2021Quality of service based radar resource management using deep reinforcement learning
Durst, Sebastian; Brüggenwirth, Stefan
Conference Paper
2021Quantum Illumination with Multiple Entangled Photons
Gallego Torromé, R.
Journal Article
2021Range migration algorithm with improved two-step motion compensation
Ribalta, A.
Conference Paper
2021Refraction compensation for non-destructive testing of fibre-composite materials
Froehly, Andre; Herschel, Reinhold
Conference Paper
2021Refraction Compensation in Non-Destructive Testing
Froehly, A.; Herschel, R.
Conference Paper
2021Results on Super-Resolution and Target Identification Techniques from the SPERI Project
Brüggenwirth, Stefan; Wagner, Simon; Bieker, Tanja; Battisti, Nicola; Rispoli, Vincenzo; Greco, Mario; Pinelli, Gianpaolo; Cataldo, Davide; Martorella, Marco
Journal Article
2021Rx Beamforming for Long Baseline Multistatic Radar Networks
Hoffmann, Rudolf; Neuberger, Nadav; Vehmas, Risto
Conference Paper
2021Spatial Mapping of Material Properties utilizing FMCW near Field Radar Scans
Pawliczek, S.; Herschel, R.; Pohl, N.
Conference Paper
2021Terahertz-basierte zerstörungsfreie Prüfung (ZfP). Das Unsichtbare sichtbar machen
Nüßler, D.; Jonuscheit, J.
Journal Article
2021Theoretical foundations of deep learning
Brüggenwirth, S.; Wagner, S.
Book Article
2021A Three-Stage Inter-Channel Calibration Approach for Passive Radar on Moving Platforms Exploiting the Minimum Variance Power Spectrum
Wojaczek, P.; Cristallini, D.; O'Hagan, D.W.; Colone, F.; Blasone, G.P.; Lombardo, P.
Journal Article
2021UWB Millimeter-wave 1D MIMO Array for Non-destructive Testing
Tolin, E.; Campo, M.A.; Cetinkaya, H.; Herschel, R.; Guetgemann, S.; Krebs, C.; Bruni, S.
Conference Paper
2021Verfahren und Vorrichtung zur Erwärmung dielektrischer Objekte mit einer gleichmäßigen Wärmeverteilung mittels Hochfrequenzstrahlung
Liontas, Christos
Patent
2021Verfahren und Vorrichtung zur Erwärmung dielektrischer Objekte mit einer vorgebbaren Wärmeverteilung mittels Hochfrequenzstrahlung
Liontas, Christos
Patent
2021Verfahren und Vorrichtung zur gleichmäßigen Erwärmung dielektrischer Objekte mittels Hochfrequenzstrahlung
Liontas, Christos
Patent
2021Verfahren zum Betrieb eines MIMO-Radarsystems sowie dafür ausgebildetes Radarsystem
Thomas, Sven; Küter, Andries; Krebs, Christian; Pohl, Nils
Patent
2021Waveform Design for Sparse Signal Processing in Radar
Anitori, Laura; Ender, Joachim
Conference Paper
20203D Localization Using a Scalable FMCW MIMO Radar Design
Wittemeier, J.; Ahmed, A.M.; Tran, T.N.; Sezgin, A.; Pohl, N.
Conference Paper
202076GHz OFDM Radar Demonstrator with Real-Time Processing for Automotive Applications
Nuss, B.; Diewald, A.; Schoepfel, J.; Martini, D.; Pohl, N.; Zwick, T.
Conference Paper
202094 GHz Radar used for Perimeter Surveillance with wide Target Clarification
Johannes, W.; Caris, M.; Stanko, S.
Conference Paper
2020Accuracy and Modeling Improvements for an Integral Equation Framework Applied to Thin Layer Microstrip and Substrate Integrated Waveguide (Siw) Structures
Vaupel, T.
Conference Paper
2020Accurate and Efficient Computation of Antenna Measurements Via Spherical Wave Expansion
Gemmer, T.M.; Heberling, D.
Journal Article
2020Active reflector tag for millimeter wave harmonic radar at 61/122 GHz ISM Band Based on 130 nm-BiCMOS SiGe:C Technology
Hansen, S.; Bredendiek, C.; Pohl, N.
Conference Paper
2020Adaptive sampling for compressed spherical near-field measurements
Culotta-López, C.; Heberling, D.
Conference Paper
2020Airborne Passive Radar Detection for the APART-GAS Trial
Duk, V.; Wojaczek, P.; Rosenberg, L.; Cristallini, D.; O'Hagan, W.
Conference Paper
2020Amplitude and Phase Uncertainty Analysis due to Cable Flexing in Robot-Based Measurement Systems
Moch, R.; Gemmer, T.M.; Heberling, D.
Conference Paper
2020Application of sub-cooled superfluid helium for cavity cooling at linac-based free electron lasers, energy recovery and proton linacs
Putselyk, S.
Conference Paper
2020ATRIUM: Test Environment for Automotive Radars
Wald, Stefan; Mathy, Torsten; Nair, Sreejith; Moreno Leon, Carlos; Dallmann, Thomas
Conference Paper
2020Avoiding jammers: A reinforcement learning approach
Ak, S.; Brüggenwirth, S.
Conference Paper
2020Beamforming and tracking assessment with passive radar experimental data
Cao, T.-T.V.; Vu, T.; Byrne, M.; Dahal, N.; Berry, P.E.; Iji, A.B.; Gustainis, D.; Ummenhofer, M.; Kohler, M.
Conference Paper
2020Broadband mm-wave propagation characterization of planar groove gap waveguide
Oyedokun, T.; Geschke, R.H.; Stander, T.
Journal Article
2020Broadside Radiation Equalization Through Mode Coupling Balancing in Periodic Leaky-Wave Antennas
Al-Bassam, A.; Heberling, D.; Caloz, C.
Conference Paper
2020Characterisation of a Fibre-Optic Active Probe for Compensation of the Test-Zone Field
Gemmer, T.M.; Mann, W.; Heberling, D.
Conference Paper
2020Characterization of back-scattering and multipath in a suburban area after the calibration of an X-band commercial radar
Galati, G.; Pavan, G.; Wasserzier, C.
Journal Article
2020Combined CS and DL techniques for DOA with a Rotman Lens
Weiß, M.; Kohler, M.; Saam, A.; Worms, J.
Conference Paper
2020A Compact 24 × 24 Channel MIMO FMCW Radar System Using a Substrate Integrated Waveguide-Based Reference Distribution Backplane
Kueppers, S.; Cetinkaya, H.; Herschel, R.; Pohl, N.
Journal Article
2020Comparison of Grating Lobe Suppression Using High Impedance Structure: EBG and BON in Phased Array Antenna
Khadiko, N.; Alshrafi, W.; Chalermwisutkul, S.; Heberling, D.
Conference Paper
2020Complex Successive Concave Sparsity Approximation
Panhuber, R.; Prünte, L.
Conference Paper
2020Concept and measurements for a smartphone-based immission monitoring system
Schießl, S.; Ta, T.; Kopacz, T.; Heberling, D.
Conference Paper
2020Concepts for reliable immission measurements in 5G massive MIMO base stations
Bornkessel, C.; Kopacz, T.; Schießl, S.; Heberling, D.; Hein, M.A.
Conference Paper
2020Continuous - Emission noise radar: Design criteria and waveforms
Galati, G.; Pavan, G.; Wasserzier, C.
Conference Paper
2020Data Transfer and Communication in Radar Networks
Müller, P.; Weiß, M.; Sandenbergh, J.S.; O'Hagan, D.W.; Knott, P.
Conference Paper
2020Design and Characterization of a Metasurface Enhancement Plate for 3T MRI
Stoja, Endri; Konstandin, Simon; Wilke, Robin Niklas; Philipp, Dennis; Umathum, Reiner; Jenne, Jürgen; Betancourt, Diego; Bertuch, Thomas; Günther, Matthias
Conference Paper
2020Design and Evaluation of a Passive Frequency-Coded Reflector using W-Band FMCW Radar
Barowski, J.; Abbas, A.A.; El-Absi, M.; Piotrowsky, L.; Pohl, N.; Rolfes, I.; Solbach, K.
Conference Paper
2020Design of a Polarization Rotating SIW-based Reflector for Polarimetric Radar Application
Freialdenhoven, T.; Bertuch, T.; Stanko, S.; Nötel, D.; Vorst, D.; Dallmann, T.
Journal Article
2020Detection in sea clutter using sparse signal separation
Rosenberg, L.; Duk, V.; Ng, B.W.-H.
Journal Article
2020The driving circuit of the waveguide RF Wien filter for the deuteron EDM precursor experiment at COSY
Slim, J.; Nass, A.; Rathmann, F.; Soltner, H.; Tagliente, G.; Heberling, D.
Journal Article
2020Effects of downscaling on radiation performance of impedance-matched ultrasmall antennas
Jantarachote, V.; Tontisirin, S.; Schraml, K.; Heberling, D.; Akkaraekthalin, P.; Chalermwisutkul, S.
Journal Article
2020Efficient Direct Signal Cancellation for FM-based Passive Radar
Schupbach, C.; Paine, S.; O'Hagan, D.
Conference Paper
2020Empirical Calibration Coefficient Estimation in the Context of Multi-Functional RF Systems
Kohler, Michael; O'Hagan, Daniel; Worms, Josef; Bringmann, Oliver
Conference Paper
2020Experimental results of polarimetric passive ISAR exploiting DVB-S2 illumination
Pisciottano, I.; Cristallini, D.; Pastina, D.; Santi, F.
Conference Paper
2020Extending the FOLKI-PIV Algorithm for the Coherent Coregistration of SAR Images
Ribalta, Angel
Conference Paper
2020First results of a joint measurement campaign with PAMIR-Ka and MIRANDA-94
Walterscheid, Ingo; Berens, Patrick; Caris, Michael; Sieger, Stefan; Saalmann, Olaf; Janssen, Daniel; El-Arnauti, Gabriel; Ribalta, Angel; Henke, Daniel; Méndez Domínguez, Elías
Conference Paper
2020Fraunhofer-Institut für Hochfrequenzphysik und Radartechnik. Jahresbericht 2019
 
Annual Report
2020A Fully Integrated SiGe Radar Sensor for Aerosol Flow Rate Measurements
Reinhardt, A.; Freiwald, L.; Jaeschke, T.; Pohl, N.; Höft, M.
Journal Article
2020Grating Lobe Mitigation in Linear Phased Array Antennas Using Leaky-Mode of Bed of Nails
Alshrafi, W.; Heberling, D.
Conference Paper
2020Grating Lobe Mitigation in Series-Fed Patch Periodic Leaky-Wave Antenna Using Parasitic Monopoles
Alshrafi, W.; Al-Bassam, A.; Heberling, D.
Journal Article
2020Grating Lobes Suppression of Patch Antenna Arrays Using Parasitic Monopoles
Alshrafi, W.; Heberling, D.
Conference Paper
2020Height Profiles of Typical Automotive Landmarks Using Tomographic Compact-Range Measurements
Moch, R.; Heberling, D.
Conference Paper
2020A Highly-Efficient 120 GHz and 240 GHz Signal Source in a SiGe-Technology
Vogelsang, F.; Starke, D.; Wittemeier, J.; Rücker, H.; Pohl, N.
Conference Paper