TY - CONF A1 - Falkenhagen, Jana A1 - Krüger, Ralph-Peter A1 - Maier, Bärbel A1 - Much, Helmut A1 - Schulz, Günter T1 - Orthogonal two-dimensional chromatography of poly(ethylene oxid) adducts T2 - HPLC '96 CY - San Francisco, CA, USA DA - 1996-06-16 PY - 1996 CY - San Francisco AN - OPUS4-2221 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Hintz, M. A1 - Thust, H. A1 - Rabe, Torsten A1 - Schulz, Bärbel T1 - Neue Technologievarianten von LTCC durch druckunterstütztes Sintern KW - LTCC KW - Drucksintern KW - Metallisieren PY - 2004 SN - 0173-9913 SN - 0196-6219 VL - 18 IS - 1 SP - 174 EP - 179 PB - Göller CY - Baden-Baden AN - OPUS4-5339 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Heunisch, Andreas A1 - Schulz, Bärbel A1 - Rabe, Torsten T1 - LTCC antenna array with integrated liquid crystal phase shifter for satellite communication T2 - CICMT 2012 - 8th International conference on ceramic interconnect & ceramic microsystems technologies CY - Erfurt, Germany DA - 2012-04-16 KW - LTCC multilayer KW - Liquid crystals KW - Cavities KW - Pressure assisted sintering PY - 2012 SP - 000097 EP - 000102 (Session TP 1 / TP 15) AN - OPUS4-27404 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schulz, Bärbel A1 - Fritz, Ulrich A1 - Gemeinert, Marion A1 - Güther, Wolfgang T1 - Keramik für Mikroelektronik und Mikrosystemtechnik: Multilayer-Technologie T2 - Messe und Kongress Mikrosystemtechnik mSYS CY - Berlin, Germany DA - 2003-04-28 PY - 2003 AN - OPUS4-4751 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schulz, Bärbel A1 - Gemeinert, Marion A1 - Rabe, Torsten A1 - Schiller, Wolfgang Arno T1 - Keramik für Mikroelektronik und Mikrosystemtechnik: Mehrlagen-Folien-Technologie T2 - Sensor & Test 2003 CY - Nuremberg, Germany DA - 2003-05-13 PY - 2003 AN - OPUS4-4749 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Rabe, Torsten A1 - Kuchenbecker, Petra A1 - Schulz, Bärbel A1 - Schmidt, M. T1 - Hot Embossing: An Alternative Method to Produce Cavities in Ceramic Multilayer N2 - New applications of ceramic multilayers, for example, in biotechnology, sensor technology, and chemical micro-reaction technique, call for cavities with complex geometries. Hot embossing offers a promising, cost-effective way to generate these structures on the surfaces of green tapes or laminates. Cavities inside low-temperature co-fired ceramic multilayer were manufactured by a combination of hot embossing, lamination by a special adhesive technique, and zero shrinkage sintering. The edge and surface quality in the green state as well as the sintered multilayers with surface structures and cavities were extensively characterized by laser surface scanning, optical and ultrasound microscopy. Sintering shrinkage of hot-embossed laminates could be reduced in the x and y directions to less than 0.5%. KW - Keramische Multilayer KW - LTCC KW - Lamination KW - Heißprägen KW - Zero Shrinkage Sinterung PY - 2007 U6 - https://doi.org/10.1111/j.1744-7402.2007.02117.x SN - 1546-542X SN - 1744-7402 VL - 4 IS - 1 SP - 38 EP - 46 PB - American Ceramic Soc. CY - Westerville, Ohio AN - OPUS4-16125 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schulz, Bärbel A1 - Meine, Kerstin A1 - Rabe, Torsten T1 - Herstellung und Charakterisierung von LTCC-Multilayern mit großvolumigen Kavitäten T2 - Symp. HLK 2009 CY - Aachen, Germany DA - 2009-03-25 PY - 2009 AN - OPUS4-19690 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Gaebler, A. A1 - Moessinger, A. A1 - Goelden, F. A1 - Manabe, A. A1 - Goebel, M. A1 - Follmann, R. A1 - Koether, D. A1 - Modes, C. A1 - Kipka, A. A1 - Deckelmann, M. A1 - Rabe, Torsten A1 - Schulz, Bärbel A1 - Kuchenbecker, Petra A1 - Lapanik, A. A1 - Mueller, S. A1 - Haase, W. A1 - Jakoby, R. T1 - Liquid crystal-reconfigurable antenna concepts for space applications at microwave and millimeter waves N2 - Novel approaches of tunable devices for millimeter wave applications based on liquid crystal (LC) are presented. In the first part of the paper, a novel concept of a tunable LC phase shifter realized in Low Temperature Cofired Ceramics technology is shown while the second part of the paper deals with a tunable high-gain antenna based on an LC tunable reflectarray. The reflectarray features continuously beam scanning in between ±25°. Also first investigations on radiation hardness of LCs are carried out, indicating that LCs might be suitable for space applications. KW - Tunable antenna KW - Phase shifter KW - Liquid crystal KW - LTCC PY - 2009 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b43-194273 SN - 1687-5877 VL - 2009 IS - Article ID 876989 SP - 1 EP - 7 PB - Hindawi Publishing Corporation CY - New York, NY, USA AN - OPUS4-19427 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schulz, Bärbel A1 - Heunisch, Andreas A1 - Rabe, Torsten T1 - Hochpräzise Strukturierung von LTCC-Multilayern mittels Mikrofräsen T2 - DKG-Jahrestagung 2011 CY - Saarbrücken, Germany DA - 2011-03-28 PY - 2011 AN - OPUS4-23492 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Prasetiadi, A. E. A1 - Jost, M. A1 - Schulz, Bärbel A1 - Quibeldey, M. A1 - Rabe, Torsten A1 - Follmann, R. A1 - Jakoby, R. T1 - Liquid-Crystal-Based Amplitude Tuner Fabricated N2 - A 30GHz liquid-crystal-based amplitude tuner is proposed for the first time. The amplitude of a signal can be controlled by using the interference principle. An input signal is divided into a tunable liquid crystal phase shifter and a fixed transmission line. Later, the divided signals are combined together at the output port. The output amplitude depends on the phase difference between the tunable and the fixed line. The low temperature co-fired ceramic technology is utilized to fabricate the device. The measurement shows an attenuation range of 11 dB to 30 dB with a maximum biasing voltage of 100V. T2 - 12th European Microwave Integrated Circuits Conference CY - Nürnberg, Germany DA - 09.10.2017 KW - LTCC technology KW - Liquid crystals KW - RF components PY - 2017 SN - 978-2-87487-048-4 SN - 2325-0305 SP - 345 EP - 348 PB - IEEE AN - OPUS4-44752 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -