TY - JOUR A1 - Claer, Mario A1 - Ferrein, Alexander A1 - Schiffer, Stefan T1 - Calibration of a Rotating or Revolving Platform with a LiDAR Sensor JF - Applied Sciences Y1 - 2019 U6 - http://dx.doi.org/10.3390/app9112238 SN - 2076-3417 VL - Volume 9 IS - issue 11, 2238 PB - MDPI CY - Basel ER - TY - JOUR A1 - Heuermann, Holger A1 - Schiek, Burkhard T1 - Calibration of network analyser measurements with leakage errors JF - Electronics letters. 30 (1994), H. 1 Y1 - 1994 SN - 0013-5194 SP - 52 EP - 53 ER - TY - JOUR A1 - Heuermann, Holger T1 - Calibration procedures with series impedances and unknown lines simplify on-wafer measurements JF - IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 47 (1999), H. 1 Y1 - 1999 SN - 0018-9480 SP - 1 EP - 5 ER - TY - JOUR A1 - Schopp, Christoph A1 - Doll, Timo A1 - Gräser, Ulrich A1 - Harzheim, Thomas A1 - Heuermann, Holger A1 - Kling, Rainer A1 - Marso, Michael T1 - Capacitively Coupled High-Pressure Lamp Using Coaxial Line Networks JF - IEEE Transactions on Microwave Theory and Techniques N2 - This paper describes the development of a capacitively coupled high-pressure lamp with input power between 20 and 43 W at 2.45 GHz, using a coaxial line network. Compared with other electrodeless lamp systems, no cavity has to be used and a reduction in the input power is achieved. Therefore, this lamp is an alternative to the halogen incandescent lamp for domestic lighting. To serve the demands of domestic lighting, the filling of the lamp is optimized over all other resulting requirements, such as high efficacy at low induced powers and fast startups. A workflow to develop RF-driven plasma applications is presented, which makes use of the hot S-parameter technique. Descriptions of the fitting process inside a circuit and FEM simulator are given. Results of the combined ignition and operation network from simulations and measurements are compared. An initial prototype is built and measurements of the lamp's lighting properties are presented along with an investigation of the efficacy optimizations using large signal amplitude modulation. With this lamp, an efficacy of 135 lmW -1 is achieved. Y1 - 2016 U6 - http://dx.doi.org/10.1109/TMTT.2016.2600326 SN - 0018-9480 VL - 64 IS - 10 SP - 3363 EP - 3368 PB - IEEE CY - New York, NY ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Hennings, D. A1 - Wernicke, R. T1 - Ceramic multilayer capacitors. Hagemann, H. J.; Hennings, D.; Wernicke, R. JF - Philips' technical review / Philips' Gloeilampenfabrieken. Philips' Gloeilampenfabrieken . 41 (1984) Y1 - 1984 SN - 0031-7926 SP - 89 EP - 98 ER - TY - JOUR A1 - Haag, S. A1 - Zontar, D. A1 - Schleupen, Josef A1 - Müller, T. A1 - Brecher, C. T1 - Chain of refined perception in self-optimizing assembly of micro-optical systems JF - Journal of sensors and sensor systems N2 - Today, the assembly of laser systems requires a large share of manual operations due to its complexity regarding the optimal alignment of optics. Although the feasibility of automated alignment of laser optics has been shown in research labs, the development effort for the automation of assembly does not meet economic requirements – especially for low-volume laser production. This paper presents a model-based and sensor-integrated assembly execution approach for flexible assembly cells consisting of a macro-positioner covering a large workspace and a compact micromanipulator with camera attached to the positioner. In order to make full use of available models from computer-aided design (CAD) and optical simulation, sensor systems at different levels of accuracy are used for matching perceived information with model data. This approach is named "chain of refined perception", and it allows for automated planning of complex assembly tasks along all major phases of assembly such as collision-free path planning, part feeding, and active and passive alignment. The focus of the paper is put on the in-process image-based metrology and information extraction used for identifying and calibrating local coordinate systems as well as the exploitation of that information for a part feeding process for micro-optics. Results will be presented regarding the processes of automated calibration of the robot camera as well as the local coordinate systems of part feeding area and robot base. Y1 - 2014 U6 - http://dx.doi.org/10.5194/jsss-3-87-2014 SN - 2194-878X VL - 3 IS - 1 SP - 87 EP - 95 PB - Copernicus Publ. CY - Göttingen ER - TY - JOUR A1 - Serror, Martin A1 - Hack, Sacha A1 - Henze, Martin A1 - Schuba, Marko A1 - Wehrle, Klaus T1 - Challenges and Opportunities in Securing the Industrial Internet of Things JF - IEEE Transactions on Industrial Informatics Y1 - 2021 U6 - http://dx.doi.org/10.1109/TII.2020.3023507 SN - 1941-0050 VL - 17 IS - 5 SP - 2985 EP - 2996 PB - IEEE CY - New York ER - TY - JOUR A1 - Scholl, Ingrid A1 - Aach, Til A1 - Deserno, Thomas M. A1 - Kuhlen, Torsten T1 - Challenges of medical image processing JF - Computer Science - Research and Development Y1 - 2011 SN - 1865-2042 VL - 26 IS - 1-2 SP - 5 EP - 13 PB - Springer CY - Berlin ER - TY - JOUR A1 - Holtrup, S. A1 - Sadeghfam, Arash A1 - Heuermann, Holger A1 - Awakowicz, P. T1 - Characterization and optimization technique for microwave-driven high-intensity discharge lamps using hot S-parameters JF - IEEE transactions on microwave theories and techniques N2 - High-intensity discharge lamps can be driven by radio-frequency signals in the ISM frequency band at 2.45 GHz, using a matching network to transform the impedance of the plasma to the source impedance. To achieve an optimal operating condition, a good characterization of the lamp in terms of radio frequency equivalent circuits under operating conditions is necessary, enabling the design of an efficient matching network. This paper presents the characterization technique for such lamps and presents the design of the required matching network. For the characterization, a high-intensity discharge lamp was driven by a monofrequent large signal at 2.45 GHz, whereas a frequency sweep over 300 MHz was performed across this signal to measure so-called small-signal hot S-parameters using a vector network analyzer. These parameters are then used as an equivalent load in a circuit simulator to design an appropriate matching network. Using the measured data as a black-box model in the simulation results in a quick and efficient method to simulate and design efficient matching networks in spite of the complex plasma behavior. Furthermore, photometric analysis of high-intensity discharge lamps are carried out, comparing microwave operation to conventional operation. Y1 - 2014 U6 - http://dx.doi.org/10.1109/TMTT.2014.2342652 SN - 0018-9480 VL - 62 IS - 10 SP - 2471 EP - 2480 PB - IEEE CY - New York ER - TY - JOUR A1 - Prume, Klaus A1 - Tyholdt, F. A1 - Calame, F. A1 - Raeder, H. T1 - Chemically derived seeding layer for {100}-textured PZT thin films / Tyholdt, F. ; Calame, F. ; Prume, K. ; Raeder, H. ; Muralt, P. JF - Journal of Electroceramics. 19 (2007), H. 4 Y1 - 2007 SN - 1385-3449 SP - 311 EP - 314 ER - TY - JOUR A1 - Siepmann, Thomas A1 - Rupietta, D. T1 - Closer to the customer with computerized product support JF - Technische Mitteilungen Krupp (1993) Y1 - 1993 CY - Essen ER - TY - JOUR A1 - Hartung, Frank A1 - Horn, U. T1 - Codierung digitaler Videosignale nach dem MPEG-Standard / Hartung, F. ; Horn, U. JF - Mikroelektronik + Mikrosystemtechnik. 9 (1995) Y1 - 1995 N1 - gedruckte Ausgabe in der Bereichsbibliothek Jülich vorhanden SP - 18 EP - 23 ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Backhaus, U. A1 - Goessner, S. T1 - Collaborative eLearning Concepts for University Level Online Laboratory Courses in Engineering. U. Backhaus, S. Goessner, H. J. Hagemann JF - Proceedings Online Educa Berlin: 8th International Conference on Technology Supported Learning & Training. 2002 Y1 - 2002 N1 - Online Educa <2002, Berlin> SP - 62 EP - 66 ER - TY - JOUR A1 - Schubert, Nicole A1 - Scholl, Ingrid T1 - Comparing GPU-based multi-volume ray casting techniques JF - Computer Science - Research and Development Y1 - 2011 SN - 1865-2042 VL - 26 IS - 12 SP - 39 EP - 50 PB - Springer CY - Berlin ER - TY - JOUR A1 - Ferrein, Alexander A1 - Hermanns, Lutz A1 - Lakemeyer, Gerhard T1 - Comparing Sensor Fusion Techniques for Ball Position Estimation / Ferrein, Alexander ; Hermanns, Lutz ; Lakemeyer, Gerhard JF - RoboCup 2005: Robot Soccer World Cup IX Y1 - 2006 SN - 978-3-540-35437-6 N1 - Lecture Notes in Computer Science ; 4020 SP - 154 EP - 165 PB - Springer CY - Berlin ER - TY - JOUR A1 - Prume, Klaus A1 - Roelofs, Andreas A1 - Schmitz, Thorsten A1 - Reichenberg, Bernd T1 - Compensation of the Parasitic Capacitance of a Scanning Force Microscope Cantilever Used for Measurements on Ferroelectric Capacitors of Submicron Size by Means of Finite Element Simulations / Prume, Klaus ; Roelofs, Andreas ; Schmitz, Thorsten ; Reichenb JF - Japanese Journal of Applied Physics. 41 (2002), H. 11B Y1 - 2002 SN - 0021-4922 SP - 7198 EP - 7201 ER - TY - JOUR A1 - Hüning, Felix A1 - Eifert, T. A1 - Handrick, K. A1 - Neuhausen, U. T1 - Computational Magnetochemistry: Complementary Quantum Mechanical Tools / Eifert, T. ; Handrick, K. ; Hüning, F. ; Neuhausen, U. ; Schilder, H. ; Lueken, H. JF - Zeitschrift für Anorganische und Allgemeine Chemie (ZAAC) - Journal of Inorganic and General Chemistry . 632 (2006), H. 4 Y1 - 2006 SN - 1521-3749 SP - 521 EP - 529 PB - - ER - TY - JOUR A1 - Hüning, Felix A1 - Eifert, T. A1 - Handrick, K. A1 - Neuhausen, U. T1 - Computational Magnetochemistry: Complementary Quantum Mechanical Tools / Eifert, T. ; Handrick, K. ; Hüning, F. ; Neuhausen, U. ; Schilder, H. ; Lueken, H. JF - 20 Jahre Wilhelm-Klemm-Stiftung / Kuratorium der Wilhelm-Klemm-Stiftung (Hrsg.) Y1 - 2006 SN - 978-3-8322-5520-6 SP - 193ff PB - Shaker CY - Aachen ER - TY - JOUR A1 - Wolf, Martin A1 - Luczak, Holger T1 - Computer Supported Communication and Cooperation – Making Information Aware / Luczak, H. ; Wolf, M. JF - Human-computer interaction : proceedings of HCI International '99 (the 8th International Conference on Human-Computer Interaction), Munich, Germany, August 22 - 26, 1999 Y1 - 1999 N1 - HCI - International Conference on Human-Computer Interaction ; 8 (Munich, Germany) : 1999.08.22-26 ; in 2 Bänden SP - 298 EP - 302 PB - Erlbaum CY - Mahwah, NJ ER - TY - JOUR A1 - Wolf, Martin A1 - Simon, S. A1 - Schlick, Christopher T1 - Computergestützte Kooperation - Eine Seifenblase? / Wolf, M.; Simon, S.; Schlick, C. JF - Rechnergestützte Kooperation in Verwaltungen und großen Unternehmen : Tagungsband zum Workshop der GI-Gachgruppe / Peter Mambrey ... ( Hrsg.) Y1 - 1997 SP - 220 EP - 234 PB - Univ., Fachbereich Mathematik u. Informatik CY - Essen ER - TY - JOUR A1 - Heuermann, Holger A1 - Peters, N. A1 - Schmitz, T. A1 - Sadeghfam, Arash T1 - Concept of Balanced Antennas with Load-Invariant Base Impedance Using a Two Element LC-Coupler. Peters, N., Schmitz, Th., Sadeghfam, A., Heuermann, H. JF - Proceedings of the European microwave association : journal of the European microwave association Y1 - 2005 SP - 117 EP - 122 PB - PLUS CY - Pisa ER - TY - JOUR A1 - Lohr, Jürgen T1 - Content-Management für die Verteilung von Multimedia-Diensten N2 - In: Unterrichtsblätter / Deutsche Telekom AG. 54. 2001. 7. S. 410-420 (11 S. ) Angesichts der zunehmenden Globalisierung von Informationen und Informationsdiensten können Inhalte (Contents) für mehrere unterschiedliche Dienste genutzt und auf verschiedenen Endgeräten ausgegeben werden. Hier setzt ein Content-Management-System (CMS) an, welches sowohl für die Kunden als auch für die Anbieter der unterschiedlich distribuierten Dienste Synergien und somit Einsparpotenziale bietet. Darüber hinaus werden für die Anbieter dieser Dienste durch die allgemeine Definition von Leistungstools und die Definition von Wertschöpfungsketten künftige Produktentwicklungen vereinheitlicht und optimiert werden. Mit der Entwicklung und Vertriebsfreigabe immer weiterer Informationsdienste, die von verschiedenen Dienste-Providern betrieben werden, ist der Bedarf an einer Koordinierung der Entwicklungen und Investitionen im Bereich der Content-Akquisition und des Content-Management (CM) bedeutend angestiegen. Neben Akquisition, lizenzrechtlichen Fragen und Verwaltung des im Rahmen von Diensten angebotenen Content rücken vor allem auch Fragen der Gestaltung von Content-Management-Plattformen (CMP) immer stärker in den Blickpunkt. Der Beitrag stellt die globalen Ergebnisse dar, die in einem Forschungs- und Entwicklungsauftrag des Zentralbereichs Innovationsmanagement der Deutschen Telekom zu diesem Thema ermittelt wurden. Es werden die Kernmodule für eine Content- Management-Plattform beschrieben, die die Anforderungen an die Bereitstellung vielfältiger Content-Angebote erfüllt. Die folgenden Themen werden behandelt: + Begriffsbestimmung, + Content- und Dienste-Portfolio, + Standard Content-Prozess, + synergetische Content-Plattform (sCP), + Modelle der sCP, + Aspekte beim Betrieb und + Nutzen eines Content-Management. KW - Content Management KW - Multimediamarkt Y1 - 2001 ER - TY - JOUR A1 - Umutlu, Lale A1 - Bitz, Andreas A1 - Maderwald, Stefan A1 - Orzada, Stephan A1 - Kinner, Sonja A1 - Kraff, Oliver A1 - Brote, Irina A1 - Ladd, Susanne C. A1 - Schroeder, Tobias A1 - Forsting, Michael T1 - Contrast-enhanced ultra-high-field liver MRI: a feasibility trial JF - European Journal of Radiology Y1 - 2013 U6 - http://dx.doi.org/10.1016/j.ejrad.2011.07.004 SN - 0720-048X VL - 82 IS - 5 SP - 760 EP - 767 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Ferrein, Alexander A1 - Jacobs, Stefan A1 - Lakemeyer, Gerhard T1 - Controlling Unreal Tournament 2004 Bots with the logic-based action language Golog / Jacobs, Stefan ; Ferrein, Alexander ; Lakemeyer, Gerhard JF - Proceedings of the First AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE). Y1 - 2005 SP - 151 EP - 152 ER - TY - JOUR A1 - Hartung, Frank A1 - Girod, Bernd T1 - Copyright protection in video delivery networks by watermarking of pre-compressed video / Hartung, Frank ; Girod, Bernd JF - Multimedia Applications, Services and Techniques - EMAST ´97 : Second European Conference Milan, Italy, May 21-23, 1997 Proceedings / Fdida, Serge ; Morganti, Michele Y1 - 1997 N1 - Lecture Notes in Computer Science ; 1242 SP - 423 EP - 436 PB - Springer CY - Berlin ER - TY - JOUR A1 - Chen, Bixia A1 - Schoemberg, Tobias A1 - Kraff, Oliver A1 - Dammann, Philipp A1 - Bitz, Andreas A1 - Schlamann, Marc A1 - Quick, Harald H. A1 - Ladd, Mark E. A1 - Sure, Ulrich A1 - Wrede, Karsten H. T1 - Cranial fixation plates in cerebral magnetic resonance imaging: a 3 and 7 Tesla in vivo image quality study JF - Magnetic Resonance Materials in Physics, Biology and Medicine N2 - Objective This study assesses and quantifies impairment of postoperative magnetic resonance imaging (MRI) at 7 Tesla (T) after implantation of titanium cranial fixation plates (CFPs) for neurosurgical bone flap fixation. Materials and methods The study group comprised five patients who were intra-individually examined with 3 and 7 T MRI preoperatively and postoperatively (within 72 h/3 months) after implantation of CFPs. Acquired sequences included T₁-weighted magnetization-prepared rapid-acquisition gradient-echo (MPRAGE), T₂-weighted turbo-spin-echo (TSE) imaging, and susceptibility-weighted imaging (SWI). Two experienced neurosurgeons and a neuroradiologist rated image quality and the presence of artifacts in consensus reading. Results Minor artifacts occurred around the CFPs in MPRAGE and T2 TSE at both field strengths, with no significant differences between 3 and 7 T. In SWI, artifacts were accentuated in the early postoperative scans at both field strengths due to intracranial air and hemorrhagic remnants. After resorption, the brain tissue directly adjacent to skull bone could still be assessed. Image quality after 3 months was equal to the preoperative examinations at 3 and 7 T. Conclusion Image quality after CFP implantation was not significantly impaired in 7 T MRI, and artifacts were comparable to those in 3 T MRI. Y1 - 2016 U6 - http://dx.doi.org/10.1007/s10334-016-0548-1 SN - 1352-8661 VL - 29 IS - 3 SP - 389 EP - 398 PB - Springer CY - Berlin ER - TY - JOUR A1 - Benkner, Thorsten T1 - CS+: A Novel Self-Adaptive Slot Assignment Scheme for ATDMA JF - Mobile technology for the human race / 1996 IEEE 46th Vehicular Technology Conference, Atlanta, Georgia, USA, April 28 - May 1, 1996 Y1 - 1996 SN - 0-7803-3158-3 N1 - Vehicular Technology Conference <46, 1996, Atlanta, Ga.> PB - IEEE Service Center CY - Piscataway, NY ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Bachmann, P.K. A1 - Lade, H. A1 - Leers, D. T1 - CVD Diamond Growth: Gas Compositions and Film Properties / P.K. Bachmann, H.J. Hagemann, H. Lade, D. Leers, D.U. Wiechert and H. Wilson JF - Advanced materials '94 : proceedings of the NIRIM International Symposium on Advanced Materials '94, Tsukuba, Japan, March 13 - 17, 1994 / National Institute for Research in Inorganic Materials. Ed. by M. Kamo ... Y1 - 1994 N1 - NIRIM International Symposium on Advanced Materials ; 1994 (Tsukuba) : 1994.03.13-17 SP - 115 EP - 120 PB - International Communications Specialists CY - Tokyo ER - TY - JOUR A1 - Mayer, Claudia T1 - Danach ging das Leben weiter : Macht und Gewalt im Geschlechterkampf bei Günter Grass. Mayer-Iswandy, Claudia JF - Alte Welten - neue Welten : Akten des IX. Kongresses der Internationalen Vereinigung für germanische Sprach- und Literaturwissenschaft (IVG) ; [Akten des IX. Internationalen Germanisten-Kongresses, Vancouver 1995] / hrsg. von Michael S. Batts. Bd. 2: Abstracts Y1 - 1996 SN - 3-484-10716-2 N1 - Internationaler Germanisten-Kongress SP - 37 PB - Niemeyer CY - Tübingen ER - TY - JOUR A1 - Mayer, Claudia T1 - Das Ich ist eine Illusion JF - Deutsches Allgemeines Sonntagsblatt (1990) Y1 - 1990 N1 - "Gott und die Welt" SP - 16 EP - 16 ER - TY - JOUR A1 - Zastrow, Udo A1 - Greuel, M. A1 - Weiße, Felicitas T1 - Das Kawabata-Meßgeräte- und Berechnungssystem: Der Griff eines Gewebes - subjektive Beurteilung und objektive Messung, Teil 1 JF - Bekleidung + Wäsche, Bekleidung + Maschenware : Zeitschrift für die gesamte Bekleidungsindustrie. 43 (1991), H. 4 Y1 - 1991 SP - 22 EP - 25 ER - TY - JOUR A1 - Zastrow, Udo A1 - Greuel, M. A1 - Weiße, Felicitas T1 - Das Kawabata-Meßgeräte- und Berechnungssystem: Der Griff eines Gewebes - subjektive Beurteilung und objektive Messung, Teil 2 JF - Bekleidung + Wäsche, Bekleidung + Maschenware : Zeitschrift für die gesamte Bekleidungsindustrie. 43 (1991), H. 5 Y1 - 1991 SP - 36 EP - 45 ER - TY - JOUR A1 - Schiffer, Stefan A1 - Ferrein, Alexander T1 - Decision-Theoretic Planning with Fuzzy Notions in GOLOG JF - International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems N2 - In this paper we present an extension of the action language Golog that allows for using fuzzy notions in non-deterministic argument choices and the reward function in decision-theoretic planning. Often, in decision-theoretic planning, it is cumbersome to specify the set of values to pick from in the non-deterministic-choice-of-argument statement. Also, even for domain experts, it is not always easy to specify a reward function. Instead of providing a finite domain for values in the non-deterministic-choice-of-argument statement in Golog, we now allow for stating the argument domain by simply providing a formula over linguistic terms and fuzzy uents. In Golog’s forward-search DT planning algorithm, these formulas are evaluated in order to find the agent’s optimal policy. We illustrate this in the Diner Domain where the agent needs to calculate the optimal serving order. Y1 - 2016 U6 - http://dx.doi.org/10.1142/S0218488516400134 SN - 1793-6411 VL - 24 IS - Issue Suppl. 2 SP - 123 EP - 143 PB - World Scientific CY - Singapur ER - TY - JOUR A1 - Hartung, Frank A1 - Horn, Uwe A1 - Huschke, Jörg A1 - Kampmann, Markus T1 - Delivery of Broadcast Services in 3G Networks / Hartung, Frank ; Horn, Uwe ; Jörg Huschke ; Kampmann, Markus ; Lohmar, Thorsten ; Lundevall, Magnus JF - IEEE Transactions on Broastcasting. 53 (2007), H. 1 Part: 2 Y1 - 2007 SN - 0018-9316 N1 - campusweit: http://dx.doi.org/10.1109/TBC.2007.891711 SP - 188 EP - 199 ER - TY - JOUR A1 - Hartung, Frank A1 - Kampmann, M. A1 - Horn, U. A1 - Huschke, J. T1 - Delivery of Mobile TV services in 3G cellular networks / Kampmann, M. ; Hartung, F. ; Horn, U. ; Huschke, J. ; Lohmar, T. JF - Elektronische Medien : Vorträge des 12. Dortmunder Fernsehseminars vom 20. bis 21. März 2007 in Dortmund / Veranst.: ITG-FKTG-Fachbereich 3 ... Wiss. Tagungsleitung: R. Kays Y1 - 2007 SN - 978-3-8007-3019-3 N1 - ITG-Fachbericht ; 199 SP - 49 EP - 52 PB - VDE-Verl. CY - Berlin ER - TY - JOUR A1 - Mayer, Claudia A1 - Fuchs, Britta T1 - Der neue Studiengang Communication and Multimediadesign beginnt JF - Fachhochschule : Fachblatt. 2003 (2003), H. 2 Y1 - 2003 SP - 11 EP - 11 ER - TY - JOUR A1 - Hillgärtner, Michael A1 - Peier, Dirk T1 - Design of a Measurement Setup for the Impedance of Low-Resistance Plate-Conductors in the RF-Range JF - Proceedings of the 10th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM '06, Braşov, May 18 - 20, 2006 / ed. by The Transilvania University of Braşov, Faculty of Electrical Engineering and Computer Science. [Ed. Mihai Cernat .̤] . - Vol. 1: Keynote addresses, electrotechnics Y1 - 2006 SN - 978-973-635703-9 N1 - International Conference on Optimization of Electrical and Electronic Equipment <10, 2006, Braşov>; OPTIM <10, 2006, Braşov> SP - 59 EP - 64 CY - Braşov ER - TY - JOUR A1 - Hillgärtner, Michael A1 - Stonies, R. A1 - Peier, D. A1 - Voges, E. T1 - Design of Low Cost Antennas for Reverberation Chambers JF - Proceedings of the 16th International Zurich Symposium on Electromagnetic Compatibility : [EMC Week 2005, Zurich, Switzerland, February 13 - 18 ; technical exhibition on EMC and RF/microwave Measurements and Instrumentation (February 15 - 17)] / [Laboratory for Electromagnetic Fields and Microwave Electronics, Swiss Federal Institute of Technology Zurich] Y1 - 2005 SN - 3-9521199-9-7 N1 - Nebent.: EMC Zurich 2005 Symposium proceedings. - International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility <16, 2005, Zürich> Institut für Feldtheorie und Höchstfrequenztechnik PB - ETH-Zentrum-IFH CY - Zürich ER - TY - JOUR A1 - Niemüller, Tim A1 - Ferrein, Alexander A1 - Beck, Daniel A1 - Lakemeyer, Gerhard T1 - Design Principles of the Component-Based Robot Software Framework Fawkes JF - Simulation, Modeling, and Programming for Autonomous Robots Y1 - 2010 N1 - Lecture Notes in Computer Science ; 6472 ; Second International Conference, SIMPAR 2010, Darmstadt, Germany, November 15-18, 2010. Proceedings SP - 300 EP - 311 ER - TY - JOUR A1 - Bitz, Andreas A1 - Felder, Jorg A1 - Wittig, Tilmann T1 - Designing MRI Coils with Aid of Simulation JF - Microwaves & RF Y1 - 2013 SN - 0745-2993 VL - 52 IS - 7 SP - 56 PB - Penton CY - Cleveland, Ohio ER - TY - JOUR A1 - Schopp, Christoph A1 - Rohrbach, Felix A1 - Langer, Luc A1 - Heuermann, Holger T1 - Detection of welding wire length by active S11 measurement JF - IEEE Transactions on Plasma Science N2 - A novel method to determine the extruded length of a metallic wire for a directed energy deposition (DED) process using a microwave (MW) plasma jet with a straight-through wire feed is presented. The method is based on the relative comparison of the measured frequency response obtained by the large-signal scattering parameter (Hot-S) technique. In the practical working range, repeatability of less than 6% for a nonactive plasma and 9% for the active plasma state is found. Measurements are conducted with a focus on a simple solution to decrease the processing time and reduce the integration time of the process into the existing hardware. It is shown that monitoring a single frequency for magnitude and phase changes is sufficient to achieve good accuracy. A combination of different measurement values to determine the length is possible. The applicability to different diameter of the same material is shown as well as a contact detection of the wire and metallic substrate. KW - Circuit simulation KW - Hot S-parameter KW - Modeling KW - Plasma KW - Plasma diagnostics Y1 - 2024 U6 - http://dx.doi.org/10.1109/TPS.2024.3356659 SN - 0093-3813 (Print) SN - 1939-9375 (Online) IS - Early Access SP - 1 EP - 6 PB - IEEE ER - TY - JOUR A1 - Rietsch, Stefan H. G. A1 - Brunheim, Sascha A1 - Orzada, Stephan A1 - Voelker, Maximilian N. A1 - Maderwald, Stefan A1 - Bitz, Andreas A1 - Gratz, Marcel A1 - Ladd, Mark E. A1 - Quick, Harald H. T1 - Development and evaluation of a 16-channel receive-only RF coil to improve 7T ultra-high field body MRI with focus on the spine JF - Magnetic Resonance in Medicine Y1 - 2019 U6 - http://dx.doi.org/10.1002/mrm.27731 SN - 1522-2594 IS - Early view PB - Wiley CY - Weinheim ER - TY - JOUR A1 - Wolf, Martin A1 - Foltz, Christian A1 - Schlick, Christopher A1 - Luczak, Holger T1 - Development and evaluation of a groupware system to support chemical design processes / Wolf, Martin ; Foltz, Christian ; Schlick, Christopher ; Luczak, Holger JF - International Journal of Human-Computer Interaction . 14 (2002), H. 2 Y1 - 2002 SN - 1044-7318 SP - 181 EP - 198 PB - - ER - TY - JOUR A1 - Alt, Helmut T1 - Dialoggesteuerte harmonische Analyse mit dem HP 41 JF - Elektrizitätswirtschaft Y1 - 1986 SN - 0013-5496 VL - Bd. 85 IS - H. 4 SP - 139 EP - 142 ER - TY - JOUR A1 - Alt, Helmut T1 - Dialoggesteuerte harmonische Analyse mit dem HP 41 JF - Elektrowärme international Edition B : Industrielle Elektrowärme : IEW = Industrial applications of electro-heat : EWI ; Zeitschr. für das gesamte Gebiet der Elektrowärme in Industrie, Gewerbe und Haushalt Y1 - 1986 SN - 0340-3521 VL - Jg. 44 IS - H. 6 SP - 283 EP - 287 ER - TY - JOUR A1 - Alt, Helmut T1 - Dialoggesteuerte Spannungs- und Belastungsberechnung im Netz eines Elektrizitätsversorgungsunternehmens JF - Elektrizitätswirtschaft Y1 - 1986 SN - 0013-5496 VL - Bd. 85 IS - H. 23 SP - 906 EP - 910 ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Bachmann, P.K. A1 - Lade, H. A1 - Leers, D. T1 - Diamond chemical vapor deposition: gas compositions and film properties / Bachmann, P.K.; Hagemann, H.-J.; Lade, H; Leers, D.; Picht, F.; Wiechert, D.U.; Wilson, H. JF - Diamond, SiC and nitride wide bandgap semiconductors : symposium held April 4 - 8, 1994, San Francisco, California, U.S.A. / ed.: Calvin H. Carter, Jr. ... Y1 - 1994 SN - 1-55899-239-1 N1 - Materials Research Society symposium proceedings ; 339 SP - 267 EP - 277 CY - Pittsburgh, Penn. ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Cassidy, Wiliam D. T1 - Diamond growth rates and quality: dependence on gas phase cpmposition / William D. Cassidy [...], Hans-Jurgen Hagemann JF - Diamond, SiC and nitride wide bandgap semiconductors : symposium held April 4 - 8, 1994, San Francisco, California, U.S.A. / ed.: Calvin H. Carter, Jr. .... 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