| | |
|---|
| 2015 | 300 GHz radar for high resolution SAR and ISAR applications
Caris, M.; Stanko, S.; Palm, S.; Sommer, R.; Wahlen, A.; Pohl, N. | Conference Paper |
| 2014 | Implementation of a 35 GHz SAR sensor and a high resolution camera to enable real-time observation
Johannes, Winfried; Stanko, Stephan; Wahlen, Alfred; Sommer, Rainer; Pohl, Nils; Wellig, Peter; Sennhauser, Christian; Meier, Erich; Kallfass, Ingmar | Conference Paper |
| 2014 | Processing of MIRANDA35 FMCW-SAR data using a time-domain algorithm
Frioud, Max; Wahlen, Alfred; Wellig, Peter | Conference Paper |
| 2014 | Real-Time Onboard Processing and Ground Based Monitoring of FMCW-SAR Videos
Palm, S.; Wahlen, A.; Stanko, S.; Pohl, N.; Wellig, P.; Stilla, U. | Conference Paper |
| 2014 | Very high resolution radar at 300 GHz
Caris, M.; Stanko, S.; Wahlen, A.; Sommer, R.; Wilcke, J.; Pohl, N.; Leuther, A.; Tessmann, A. | Conference Paper |
| 2014 | Very high resolution radar at 300 GHz
Caris, M.; Stanko, S.; Wahlen, A.; Sommer, R.; Wilcke, J.; Pohl, N.; Leuther, A.; Tessmann, A. | Conference Paper |
| 2013 | Millimeter resolution with radar at lower terahertz
Stanko, S.; Caris, M.; Wahlen, A.; Sommer, R.; Wilcke, J.; Leuther, A.; Tessmann, A. | Conference Paper |
| 2013 | Millimeter- and submillimeter-wave monolithic integrated circuits based on metamorphic HEMT technology for sensors and communication
Schlechtweg, M.; Tessmann, A.; Leuther, A.; Massler, H.; Wagner, S.; Aidam, R.; Rosenzweig, J.; Ambacher, O.; Kallfass, I.; Lewark, U.J.; Sommer, R.; Wahlen, A.; Stanko, S.; Ender, J. | Conference Paper |
| 2013 | A monolithic integrated mHEMT chipset for high-resolution submillimeter-wave radar applications
Tessmann, A.; Leuther, A.; Massler, H.; Lewark, U.J.; Wagner, S.; Weber, R.; Kuri, M.; Zink, M.; Riessle, M.; Stulz, H.P.; Schlechtweg, M.; Ambacher, O.; Sommer, R.; Wahlen, A.; Stanko, S. | Conference Paper |
| 2013 | Radarvorrichtung und Verfahren zur Erfassung eines Objekts
Regensburger, Martin; Stanko, Stephan; Schlüter, Klaus; Sommer, Rainer; Wahlen, Alfred | Patent |
| 2013 | SARape - synthetic aperture radar for all weather penetrating UAV application
Caris, M.; Stanko, S.; Sommer, R.; Wahlen, A.; Leuther, A.; Tessmann, A.; Malanowski, M.; Samczynski, P.; Kulpa, K.; Cohen, M.; Kovacs, P.; Papanastasiou, A.; Topping, C.; Georgiou, G.; Guraly, R. | Conference Paper |
| 2013 | SUMATRA - a miniatuized millimeterwave SAR
Stanko, S.; Johannes, W.; Sommer, R.; Wahlen, A. | Conference Paper |
| 2012 | High resolution W-band UAV-SAR
Essen, H.; Johannes, W.; Stanko, S.; Sommer, R.; Wahlen, A.; Wilcke, J. | Conference Paper |
| 2012 | Integration of a miniaturized millimetre wave SAR system in an universal Pod
Stanko, S.; Johannes, W.; Sommer, R.; Wahlen, A. | Conference Paper |
| 2012 | Processing of COBRA FMCW SAR data
Frioud, M.; Wahlen, A.; Essen, H.; Meier, E. | Conference Paper |
| 2012 | SUMATRA - A UAV based miniaturized SAR System
Stanko, S.; Johannes, W.; Sommer, R.; Wahlen, A.; Schröder, M.; Caris, M. | Conference Paper |
| 2011 | Advances in radar imaging at Fraunhofer-FHR
Ender, J.H.G.; Brenner, A.R.; Essen, H.; Wilden, H.; Cerutti-Maori, D.; Wahlen, A.; Johannes, W. | Conference Paper |
| 2011 | Millimeterwave radar for SAR on UAVs with real-time image display
Stanko, S.; Johannes, W.; Sommer, R.; Wahlen, A.; Wilcke, J.; Essen, H.; Kallfass, I.; Tessmann, A. | Conference Paper |
| 2011 | Millimetre wave SAR for UAV operation
Essen, H.; Stanko, S.; Sommer, R.; Johannes, W.; Wahlen, A.; Wilcke, J.; Hantscher, S. | Conference Paper |
| 2011 | Miniaturized high resolution synthetic aperture radar at 94 GHz for microlite aircraft or UAV
Johannes, W.; Essen, H.; Stanko, S.; Sommer, R.; Wahlen, A.; Wilcke, J.; Wagner, C.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2011 | SAR with MIRANDA - Millimeterwave radar using analog and new digital approach
Stanko, S.; Johannes, W.; Sommer, R.; Wahlen, A.; Wilcke, J.; Essen, H.; Tessmann, A.; Kallfass, I. | Conference Paper |
| 2011 | Signature measurements in monostatic and bistatic SAR Configuration
Essen, H.; Haegelen, M.; Hantscher, S.; Wahlen, A.; Briese, G.; Sommer, R. | Conference Paper |
| 2010 | Ground based Millimeterwave SAR for the evaluation of Target- /Background Signatures
Essen, H.; Wahlen, A.; Johannes, W.; Sommer, R. | Conference Paper |
| 2010 | High resolution FMCW-SAR image generation
Ribalta, A.; Rößing, L.; Berens, P.; Hägelen, M.; Wahlen, A. | Conference Paper |
| 2010 | Polarimetric millimetre wave SAR for precision farming applications
Essen, H.; Nüßler, D.; Krebs, C.; Schimpf, H.; Johannes, W.; Wahlen, A. | Conference Paper |
| 2010 | Radarsendesignalerzeuger und Verfahren zur Radarsendesignalerzeugung
Sommer, R.; Wahlen, A.; Wilke, J.; Tessmann, A.; Kalfass, I. | Patent |
| 2010 | Wide angle SAR for stationary applications
Essen, H.; Wahlen, A.; Johannes, W.; Sommer, R. | Conference Paper |
| 2009 | ISAR imaging of helicopters using millimeter wave radars
Essen, H.; Hägelen, M.; Wahlen, A.; Schulz, K.; Jäger, K.; Hebel, Marcus | Journal Article |
| 2009 | A miniaturised W-band radar for UAV-SAR application
Essen, H.; Bräutigam, M.; Sommer, R.; Wahlen, A.; Johannes, W.; Wilcke, J.; Stanko, S.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2009 | SUMATRA, a W-band SAR for UAV application
Essen, H.; Bräutigam, M.; Sommer, R.; Wahlen, A.; Johannes, W.; Wilcke, J.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2009 | A versatile, miniaturized high performance W-band radar
Essen, H.; Wahlen, A.; Sommer, R.; Johannes, W.; Wilcke, J.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2008 | Active and Passive mm-Wave Imaging for Concealed Weapon Detection and Surveillance
Stanko, S.; Nötel, D.; Wahlen, A.; Huch, J.; Klöppel, F.; Sommer, R.; Hägelen, M.; Essen, H. | Conference Paper |
| 2008 | Development of a 220-GHz experimental radar
Essen, H.; Wahlen, A.; Sommer, R.; Johannes, W.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2008 | A high performance 200-GHz broadband experimental radar
Essen, H.; Stanko, S.; Sommer, R.; Wahlen, A.; Brauns, R.; Wilcke, J.; Johannes, W.; Tessmann, A.; Schlechtweg, M. | Conference Paper |
| 2008 | High resolution millimetre wave measurement radars for ground based SAR and ISAR imaging
Essen, H.; Hägelen, M.; Johannes, W.; Sommer, R.; Wahlen, A.; Schlechtweg, M.; Tessmann, A. | Conference Paper |
| 2008 | High Resolution Tower-Turntable ISAR with the Millimetre Wave Radar COBRA (35 / 94 / 220 GHz)
Essen, H.; Biegel, G.; Sommer, R.; Wahlen, A.; Johannes, W.; Wilcke, J. | Conference Paper |
| 2008 | Metamorphic HEMT MMICs and modules for use in a high-bandwidth 210 GHz radar
Tessmann, A.; Kallfass, I.; Leuther, A.; Massler, H.; Kuri, M.; Riessle, M.; Zink, M.; Sommer, R.; Wahlen, A.; Essen, H.; Hurm, V.; Schlechtweg, M.; Ambacher, O. | Journal Article |
| 2008 | Metamorphic HEMT MMICs and Modules for Use in High Bandwidth 220 GHz Radar
Tessmann, A.; Kallfass, I.; Leuther, A.; Kuri, M.; Riessle, M.; Massler, H.; Sommer, R.; Wahlen, A.; Essen, H.; Hurm, V.; Schlechtweg, M.; Ambacher, O. | Journal Article |
| 2008 | Non-cooperative classification of helicopters using millimetre wave radar and ISAR processing
Essen, H.; Hägelen, M.; Wahlen, A.; Bers, K.-H.; Jäger, K.; Hebel, Marcus | Conference Paper |
| 2007 | Ground surveillance with mmW radar for border control and camp protection applications
Neumann, C.; Weiß, G.; Wahlen, A.; Brehm, T. | Conference Paper |
| 2007 | High resolution scattering centre distributions at millimetrewave frequencies derived by broadband ISAR
Essen, H.; Hägelen, M.; Wahlen, A.; Sommer, R.; Johannes, W.; Brehm, T.; Stanko, S. | Conference Paper |
| 2007 | High-bandwidth 220 GHz experimental radar
Essen, H.; Wahlen, A.; Sommer, R.; Johannes, W.; Brauns, R.; Schlechtweg, M.; Tessmann, A. | Journal Article |
| 2007 | KOBRA, a high resolution millimeterwave radar for the evaluation of targets and background signatures
Brehm, T.; Wahlen, A.; Sommer, R.; Wilcke, J.; Essen, H.; Tessmann, A.; Schlechtweg, M. | Conference Paper |
| 2007 | Metamorphic HEMT amplifier circuits for use in a high resolution 210 GHz radar
Tessmann, A.; Leuther, A.; Massler, H.; Kuri, M.; Riessle, M.; Zink, M.; Sommer, R.; Wahlen, A.; Essen, H. | Conference Paper |
| 2006 | First results for ultra-high resolution tower-turntable ISAR and tower-SAR at 94 GHz
Essen, H.; Hägelen, M.; Brauns, R.; Konrad, G.; Sommer, R.; Wahlen, A. | Conference Paper |
| 2006 | SUMATRA-94, a conceptual approach for a low cost millimeterwave synthetic aperture radar on board a model aircraft
Bräutigam, M.; Essen, H.; Brauns, R.; Konrad, G.; Sommer, R.; Wahlen, A.; Wilcke, J. | Conference Paper |
| 2005 | Very high bandwidth millimetre-wave radar
Essen, H.; Wahlen, A.; Sommer, R.; Konrad, G.; Schlechtweg, M.; Tessmann, A. | Journal Article |
| 2004 | High resolution millimeterwave SAR
Brehm, T.; Wahlen, A.; Essen, H. | Conference Paper |
| 2004 | ISAR imaging of flying helicopters at millimeter-wave frequencies
Hägelen, M.; Wahlen, A.; Brehm, T. | Conference Paper |
| 2004 | Motion compensation processing for high resolution millimeterwave SAR
Essen, H.; Schimpf, H.; Wahlen, A.; Brehm, T. | Conference Paper |
| 2003 | High range resolution by means of synthetic bandwidth generated by frequency-stepped chirps
Essen, H.; Schimpf, H.; Wahlen, A. | Journal Article |
| 2002 | Determination of three-dimensional scattering center distributions by high resolution monopulse
Biegel, G.; Essen, H.; Wahlen, A.; Brauns, R. | Conference Paper |
| 2002 | On the scattering mechanism of power lines at millimeter-waves
Essen, H.; Böhmsdorff, S.; Biegel, G.; Wahlen, A. | Journal Article |