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2018 | Detection of dry fiber fabric in glass fiber reinforced plastics using a focused W-band radar Meier, Dominik; Zech, Christian; Baumann, Benjamin; Hülsmann, Axel; Link, Torsten; Schlechtweg, Michael; Kühn, Jutta; Steinhagen, Frauke; Reindl, Leonhard | Conference Paper |
1999 | 40 Gbit/s high voltage modulator driver in P-HEMT technology Leich, M.; Ludwig, M.; Hülsmann, A.; Hurm, V.; Steinhagen, F.; Thiede, A.; Schlechtweg, M. | Journal Article |
1999 | Coplanar 4-bit HEMT phase shifters for 94 GHz phased array radar systems Züfle, K.; Steinhagen, F.; Haydl, W.H.; Hülsmann, A. | Conference Paper |
1999 | Coplanar W-band SPDT and SPtt resonated PIN diode switsches Steinhagen, F.; Massler, H.; Haydl, W.H.; Hülsmann, A.; Köhler, K. | Conference Paper |
1998 | Microwave properties of coplanar transmission lines and filters on diamond from 1-120 GHz Steinhagen, F.; Haydl, W.H.; Krems, T.; Marsetz, W.; Locher, R.; Wild, C.; Koidl, P.; Hülsmann, A.; Kerssenbrock, T.v.; Heide, P. | Conference Paper |
1998 | Millimeter wave InP HEMT MMIC technology. Thermal stability and performace Chertouk, M.; Steinhagen, F.; Massler, H.; Dammann, M.; Haydl, W.H.; Köhler, K.; Weimann, G. | Conference Paper |
1998 | Optimised gate-drain feedback capacitance of W-band high gain passivated 0.15 mu m InAlAs/InGaAs HEMTs Chertouk, M.; Steinhagen, F.; Massler, H.; Haydl, W.H.; Köhler, K.; Weimann, G. | Journal Article |
1998 | W-band coplanar MMICs using cascode PM-HEMT technology Haydl, W.H.; Tessmann, A.; Kudszus, S.; Verweyen, L.; Neumann, M.; Hülsmann, A.; Steinhagen, F.; Bangert, A.; Rüdiger, J.; Schlechtweg, M. | Conference Paper |
1998 | W-band high gain passivated 0.15 mu m InP-based HEMTs MMIC technology with high thermal stability on InP substrates Chertouk, M.; Steinhagen, F.; Massler, H.; Dammann, M.; Haydl, W.H.; Köhler, K.; Weimann, G. | Conference Paper |
1997 | Chirp characteristics of 1.55 mu m InGaAs/InGaAlAs multiple quantum well laser diodes Czotscher, K.; Weisser, S.; Länge, R.; Benz, W.; Burkhard, H.; Hillmer, H.; Steinhagen, F.; Kiefer, R.; Lösch, R.; Pletschen, W.; Walcher, H.; Walther, M.; Rosenzweig, J. | Conference Paper |