Electronic Engineering
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Publikationen

Veröffentlichungen des Instituts für Electronic Engineering

Nachfolgend finden Sie in einer Übersicht die Publikationen der Mitarbeiterinnen und Mitarbeiter des Instituts.

Art der Veröffentlichung

  • Buch (Monographie)

    • Bijak, Manfred; Mandl, Thomas; Martinek, Johannes; Mayr, Winfried; Pichler, Markus  (2007)  9-th Vienna international workshop on functional electrostimulation, Proceedings  Zentrum für Biomedizinische Technik und Physik, Medizinische Universität Wien / 2007 / Wien / 288 S.

  • Artikel

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2010)  A Simple, Efficient, and EMI-Optimized Solar Array Inverter  WSEAS Transactions on Circuits and Systems / Issue 9 / Vol. 9 / Sept. 2010 / ISSN 1109-2734 / pp.597-606

    • Himmelstoß, Felix A.  (2010)  On teaching Switched Mode Power Supplies- A Converter with Limited Duty Cycle  Journal of Power Electronics / Vol.10 No. 6 / Nov. 2010 / ISSN 1598-2092 / pp. 667-673

    • Martinek, Johannes; Stickler, Yvonne; Reichel, Martin; Mayr, Winfried; Rattay, Frank  (2008)  A novel approach to simulate Hodgkin-Huxley-like excitation with COMSOL Multiphysics  Artifical Organs / Wiley Inter science / 2008 / Malden (USA ) Volume 32 Issue 8 / Pages 614 - 619 / 10.1111/j.1525-1594.2008.00611.x

    • Meyerspeer, M.; Mandl, Thomas; Reichel, Martin; Mayr, Winfried; Hofer, C.; Kern, H.; Moser, E.  (2008)  Effects of functional electrical stimulation in denervated thigh muscles of paraplegic patients mapped with T2 imaging  MAGMA / 21(3) / 2008 May / Epub 2008 Apr 19 / p. 219-226

    • Mandl, Thomas; Meyerspeer, M.; Reichel, Martin; Kern, H.; Hofer, C.; Mayr, Winfried; Moser, E.  (2008)  Functional electrical stimulation of long-term denervated, degenerated human skeletal muscle: estimating activation using T2-parameter magnetic resonance imaging methods  Artif Organs / 32(8) / 2008 Aug. / p. 604-608

    • Wöhrer, F.J.; Hofmüller, W.; Himmelstoß, Felix A.  (2006)  Sicher gelöscht – Löschvorrichtung für Stromrichter  Antriebstechnik 11 / 2006 / pp. 28-33

    • Martinek, Johannes; Reichel, Martin; Rattay, Frank; Mayr, Winfried  (2005)  Analysis of calculated electrical activation of denervated muscle fibres in the human thigh  Artificial Organs / 2005 / Wiley Inter Science / Malden (USA) / Volume 29 Issue 6 / Pages 444 - 447 / 10.1111/j.1525-1594.2005.29074.x

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2005)  High Efficiency DC-to-AC Power Inverter with Special DC Interface  AUTOMATIKA / 46 / 2005 / ISSN 0005-1144 / p. 143-148

    • Lanmüller, H.; Ashley, Z.; Unger, E.; Sutherland, H.; Reichel, Martin; Russold, M.; Jarvis, J.; Mayr, Winfried; Salmons, S.  (2005)  Implantable device for long-term electrical stimulation of denervated muscles in rabbits  Med Biol Eng Comput. / 43(4) / 2005 Jul. / p. 535-40

    • Pucher, Robert; Mense, Alexander; Wahl, Harald; Schmöllebeck, Fritz  (2003)  Intrinsic Motivation of Students in Project Based Learning  The Transactions of the SA Institute of Electrical Engineers / Volume 94 / No 3 / September 2003 / pp 6-9

    • Himmelstoß, Felix A.; Bekherti, H.; Ederer, C.  (2002)  A New Two-Switch DC-to-AC Converter  Journal of Electrical Engineering / Vol.2/2002 / Politechnica Publishing House / ISSN 1582-4594

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Inverter (Analysis of an Advances Third Order System)  CSCC-Journal Resent Advances in Circuits, Systems and Signal Processing / July 2002 / ISBN 960-8052-64-5 / pp. 132-137

    • Hauser, H.; Himmelstoß, Felix A.; Wurm, P.H.  (2002)  Magnetic Loss Measurement and Calculation of a DC/DC Converter  International Journal of Applied Electromagnetics and Mechanics / 2001/2002 / pp.411-419

    • Reichel, Martin; Breyer, T.; Mayr, Winfried; Rattay, Frank  (2002)  Simulation of the three-dimensional electrical field in the course of functional electrical stimulation  Jornal of artificial Organs 26 / 2002 / p.252-255

    • Bijak, Manfred; Mayr, Winfried; Rakos, M.; Hofer, C.; Lanmüller, Hermann; Rafolt, D.; Reichel, Martin; Sauermann, Stefan; Schmutterer, C.; Unger, Ewald; Russold, M.; Kern, T.  (2002)  The Vienna functional electrical stimulation system for restoration of walking functions in spastic paraplegia  Artificial Organs 26 / p. 224-227

    • Hauser, H.; Himmelstoß, Felix A.; Wurm, P.H.  (2001)  Application of the Energetic Model of Ferromagnetic Loss Calculation During Start- Up of a DC/DC Converter  JSAEM Studies in Applied Electromagnetics and Mechanics 9 / ISBN 4-931455-08-5 / pp.207-208 / (10th International Symposium on Applied Electromagnetics and Mechanics ISEM / 13-16.5.2001 / Tokyo)

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald  (2001)  Biphasische Stimulation: eine neue Technik, um den Stimulationsartefakt bei Durchführung intraoperativer Elektroneurodiagnostik mit kurzen Latenzen zu reduzieren  Acta Chirurgica Austriaca 33, Supplement 177 / Blackwell Wissenschafts-Verlag GesmbH / 23-24. 2001 / Vienna (Austria)

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald; Frey, M.  (2001)  Intraoperative Elektroneurodiagnostik mittels transkutaner, elektrischer Stimulation der Spinalwurzeln: Abschluss einer prospektiven, 4jährigen Studie an über 100 peripheren Nerven  Acta Chirurgica Austriaca 33 / Supplement 177 / Blackwell Wissenschafts-Verlag GesmbH / Vienna (Austria) / 2001

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1999)  Analysis of a New High Efficiency DC-to-AC Inverters  IEEE Transactions on Power Electronics / Vol. 14 Nr. 3 / May 1999 / pp. 454-460

    • Hauser, H.; Himmelstoß, Felix A.; Wurm, P.H.  (1999)  Modelling of an Autotransformer of a DC/DC Converter  Studies of Applied Electromagnetics and Mechanics (Non-Linear Electromagnetic Systems ISEM) / IOS Press / Amsterdam / pp.161-164

    • Himmelstoß, Felix A.; Edelmoser, K.H.  (1998)  High Dynamic Class-D Power Amplifier  IEEE Transactions on Consumer Electronics / Vol. 44 Nr.4 / November 1998 / pp.1329-1333

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1998)  New High Efficiency Current Fed DC-to-AC Inverters  2nd World Conference on Photovoltaic Solar Energy Conversion / July 6-10 1998 / Vienna (Austria) / pp. 3100-3103

    • Himmelstoß, Felix A.; Edelmoser, K.H.; Anselmi, C.C.  (1996)  Analysis of a Quality Class-D Amplifier  IEEE Transactions on Consumer Electronics / Vol. 42, Nr.3 / August 1996 / pp.860-864

  • In Buch (Kapitel/Teil einer Monographie)

    • Hammerl, Barbara; Pucher, Robert; Mense, Alexander; Wahl, Harald; Schmöllebeck, Fritz  (2009)  Intrinsic Motivation and Education for Sustainability   Intrinsic Motivation- An Essential Key to Success / Reena Raj / 2009 / Icfai University Press / 1 st edition / pp. 60-74

    • Schmöllebeck, Fritz  (2008)  Organisationsmodelle von Fachhochschulen und fachhochschulischen Institutionen  Management von Fachhochschul-Studiengängen / Rankl, Wala, Mair, Breinbauer / Linde Verlag 2008 / ISBN 978-3-7073-1207-2

    • Schmöllebeck, Fritz; Pucher, Robert  (2007)  Problem und Project Based Learning an der Fachhochschule Technikum Wien  Problembasiertes Lernen / Konzepte, Werkzeuge und Fallbeispiele aus dem deutschsprachigen Raum / Jörg Zumbach, Agnes Weber, unter Oloswski / h.e.p. verlag ag / 2007 / Bern / ISBN 978-3-03905-350-6 / S. 191-205

    • Schmöllebeck, Fritz; Pucher, Robert  (2007)  Problem- und Project.Based Learning an der Fachhochschule Technikum Wien  Problembasiertes Lernen / J.Zumbach, A. Weber, G.Olsowski / hep Verlag / 2007 / ISBN 978-3-03905

    • Sauermann, Stefan; Bijak, Manfred; Rafolt, D.; Unger, E.; Reichel, Martin; Mayr, Winfried; Lanmüller, Hermann  (2003)  Automatisierte Datenerfassung zur Bestimmung optimaler FES Parameter  Biomedizinische Technik 48 / Ergänzungsband 1 / Vorträge / 2003 / S. 50-51

  • In Proceedings (Aufsatz / Paper einer Konferenz etc.)

    • Stöckelmayr, Kerstin; Tesar, Michael; Hofmann, Alexander; Pucher, Robert; Schmöllebeck, Fritz  (2011)  New Role Models for IT-Students to Improve their Motivation to Learn  In T. Bastiaens & M. Ebner (Eds.), Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2011 (pp. 2318-2323). Chesapeake, VA: AACE

    • Mandl, Thomas; Martinek, Johannes; Bijak, Manfred; Lanmüller, Hermann; Mayr, Winfried; Pichler, Markus  (2010)  10-th Vienna international workshop on functionalelectrostimulation and 15th IFESS Annual Conference  Proceedings / Center for Medical Physicsand Biomedical Engineering, Medical University of Vienna / Vienna Medical School / ISBN 3-900928-09-5 / 388 S.

    • Himmelstoß, Felix A.; Walter, Ch.  (2010)  A Simple Cuk Converter Derivated Two-Quadrant DC Motor Controller  International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM / June 14-16 2010 / Pisa / pp. 1108-1112

    • Himmelstoß, Felix A.; Flicker, Y.; Rabl, M.  (2010)  A Simple Two-Quadrant DC Motor Controller  12th International Conference on Optimization of Electrical and Electronics Equipment, OPTIM / Vol. 2 / May 18-19 2010 / Brasov (Romania) / 978-1-4244-7020-4-10 pp. 576-581

    • Pucher, Robert; Schmöllebeck, Fritz; Mense, Alexander  (2010)  Can undergraduate Students be integrated into large research projects?  In proceedings of the International Conference PBL 2010 / February 8th – 11th 2010 / Universidade de Sao Paulo (Brasil) / ISSN 21770506

    • Himmelstoß, Felix A.; Votzi, H.L.  (2010)  Combined Forward-Flyback-Converter with only two Diodes  Proceedings of the 8th International Conference Elektro / TA2_18-23 / May 24-25 2010 / Zilina (SK) / ISBN: 978-80-554-0196-6

    • Pucher, Robert; Tesar, Michael; Mandl, Thomas; Holweg, Gerd; Schmöllebeck, Fritz  (2010)  GEMIS and QUADRO – Two Projects to Improve Didactics in Computer Science  Proceedings of the IEEEAM International Conference on Applied Computer Science (ACS) / September 15.-17.2010 / Malta / S. 563 – 568 / ISBN 978–960–474–225 –7

    • Schordan, Markus; Kollmitzer, Christian; Pucher, Robert; Brezowar, Gabriela  (2010)  How to Convert a Traditional Course in Programming into an Online Course  Proceedings CD of the International Conference on Education and New Learning Technologies (EDULearn) / 5th – 7th July 2010 / Barcelona (Spain) / ISBN 978-84-613-9386-2

    • Tesar, Michael; Pucher, Robert; Schmöllebeck, Fritz; Salzbrunn, Benedikt; Feichtinger, Romana  (2010)  Kollaboratives Forschen und Lernen mit dem Web 2.0 zur Senkung der Dropout-Rate  Schewa Mandel, Manuel Rutishauser, Eva Seiler Schiedt (Hrsg.): Digitale Medien für Lehre und Forschung

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2010)  Simple, Efficiency and EMI-Optimized Solar Array Inverter  WSEAS International Conference CSCC / July 22-24 2010 / Corfu (Greece) / ISBN: 978-960-474-198-4 / pp. 25-29

    • Kastner, Matthias; Sever, A.; Hager, Christian; Sommer, Thomas; Schmidt, Stefan  (2010)  Smart phone application for real-time optimization of rower movements  Procedia Engineering / 2010 / Vol. 2 / p. 3023–3028 / 8th Conference of the International Sports Engineering Association (ISEA 2010) / July 2010 / Vienna

    • Pucher, Robert; Tesar, Michael; Schmöllebeck, Fritz; Feichtinger, Romana; Salzbrunn, Benedikt  (2010)  The QUADRO Project - Integrating E-Learning Elements with Social Networks to Simplify the Daily Life of IT – Students  In Proceedings of the International Workshop GUIDE2010 / March 18th – 19th 2010 / Universita degli Stui Guglielmo Marconi Roma (Italia)

    • Pucher, Robert; Brezowar, Gabriela; Kollmitzer, Christian; Schmöllebeck, Fritz  (2009)  Audio Files for Mobile Device – A valuable method for teaching?  International Conference on E-Learning in the workplace / Pucher, Brezowar, Kollmitzer, Schmöllebeck / June 10nd – 12th 2009 / Columbia University, New York (USA)

    • Votzi, H.L.; Himmelstoß, Felix A.; Ertl, J.  (2009)  Basic Linear-Mode Solar-Cell Simulators  Industrial Electronic Conference IECON / Nov. 3-5 2009 / Porto (Portugal) / pp. 261-265

    • Himmelstoß, Felix A.; Votzi, H.L.  (2009)  Comparison of a New Combined Four-Diode Forward-Flyback Converter with the Classical Forward Converter  International Symposium on Signals, Circuits, ans Systems ISSCS / July 9-10 2009 / Iasi (Rumenia) / ISBN: 9781-4244-3786-3-09

    • Martinek, Johannes; Mandl, Thomas; Mayr, Winfried; Rattay, Frank; Reichel, Martin  (2009)  Coupling Effects in the Bidomain Model of Functional Electrical Stimulation  Proceedings of the 21th European Modeling and Simulation Symposium / September 23-25 2009 / Tenerife - Canary Islands (Spain)

    • Pucher, Robert; Brezowar, Gabriela; Wahl, Harald; Mense, Alexander; Schmöllebeck, Fritz  (2009)  Is the Performance of Traditional Teaching being Improved by the Use of Audio Files for Mobile Learning?  5th International Conference on Interactive Mobile and Computer Aided Learning / Pucher, Brezowar, Wahl, Mense ,Schmöllebeck / April 22nd – 24th 2009 / Amman (Jordan)

    • Foringer, J.; Himmelstoß, Felix A.  (2009)  Minimzation of the Fundamental Harmonic of the Total Switch Current in Multiple Buck Converter Structures  International Conference on Electrical Drives and Power Electronics EDPE / Oct. 12-14 2009 / Dubrovnik (Croatia)

    • Mandl, Thomas; Martinek, Johannes; Mayr, Winfried; Rattay, Frank; Reichel, Martin  (2009)  Towards a numerical 3D model of Functional Electrical Stimulation of denervated, degenerated human skeletal muscle  Proceeding 21th European Modeling and Simulation Symposium / September 23-25 2009 / Tenerife - Canary Islands (Spain)

    • Wahl, Harald; Mense, Alexander; Nimmervoll, Alexander; Pucher, Robert; Gollner, Helmut; Schm?llebeck, Fritz  (2008)  An Innovative Combination of non Traditional Teaching Methods for Learning in Small Groups  Proceedings of the International Conference PBL2008 ABP / January 30 - February 1 2008 / Colima (Mexico)

    • Gragger, J.V.; Himmelstoß, Felix A.; Pirker, F.  (2008)  Analysis and Control of a Bidirectional Two-Stage Boost Converter  International Symposium on Power Electronics, Electrical Drives, Automation and Motion SPEEDAM / 11-13 2008 / Ischia (June) / ISBN: 978-1-4244-1664-6 / pp. 667-673

    • Himmelstoß, Felix A.; Kräftner, W.  (2008)  Analysis of a device for converting a unipolar input voltage into to symmetric bi-directional output voltages with a magnetically coupled coil  International Power Electronics and Motion Control Conference EPE-PEMC / ISBN: 978-1-4244-1742-1 / pp.331-336

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2008)  Efficiency Optimized, EMI-Reduced Solar Inverter Power Stage  WSEAS International Conference on Circuits / July 22-24 2008 / Heraklion (Greece) / ISBN: 978-960-6766-92-3 / pp. 96-101

    • Stadler, H.; Skritek, Paul; Kollmitzer, Christian; Klock, E.  (2008)  Integrated Real-Time Data Access and Monitoring System for Hydrological Investigations and Water Resources Management  International Symposium on The Role of Hydrology in Water Resources Management / Oct. 14th – 16th 2008 / Capri (Italy)

    • Nimmervoll, Alexander; Pucher, Robert; Wahl, Harald; Gollner, Helmut; Schmöllebeck, Fritz  (2008)  Personal PBL Experiences with Theoretical Computer Science Lectures  Proceedings of the International Conference PBL2008 ABP / January 30 - February 1 2008 / Colima (Mexico)

    • Gragger, J.V.; Dimic, D.; Himmelstoß, Felix A.  (2008)  Simulation of a battery powered air conditioning system with Modelica  Power Conversion and Intelligent Motion PCIM / May 27-29 2008 / Nuremberg (Germany) / ISBN: 978-3-89838-605-0

    • Pucher, Robert; Brezowar, Gabriela; Wahl, Harald; Mense, Alexander; Schmöllebeck, Fritz  (2008)  User centered design in software projects- can it be taught?  Proceedings of the International Conference on Computer Aided Blended Learning (ICBL) / ed. M.E. Auer, G.S. Ferreira / November 3-5 2008 / Florianopolis (Brazil) / 978-3-89958-466-0

    • Fohringer, J.P.; Himmelstoß, Felix A.  (2007)  Boost converter for low step-up ratio with tapped inductor and reduced voltage stress across the buffer capacitor  International Conference on Power Engineering, Energy and Electrical Drives POWERENG / 12.-14. April 2007 / Setubal / ISBN 1-4244-0895-4 / pp. 411-416

    • Nagl, B.; Rafetseder, A.F.; Fohringer, J.P.; Himmelstoß, Felix A.  (2007)  DC-to-DC Converter Simulation Applied to a Modified Boost Converter  IEEE EUROCON 20007 The International Conference on Computer as a Tool / Sept 9-12 2007 / Warsaw (Poland) / ISBN 1-4244-0813-X / pp.1594-1600

    • Reichel, Martin; Martinek, Johannes; Mandl, Thomas; Mayr, Winfried; Rattay, Frank  (2007)  Development of modeling functional electrical stimulation in denervated muscle  Workshop / 19.09.2007 - 22.09.2007 / Krems / Proceedings of the 9-th Vienna international workshop on functional electrostimulation / S. 159 -162

    • Rafetseder, A.F.; Hauser, H.  (2007)  Discontinuous Operation of the Boost Converter with Reduced Buffer Voltage Stress  IEEE International Symposium on Signals, Circuits and Systems ISSCS / July 12-13 2007 / Iasi (Rumenia) / ISBN: 1-4244-0969-1 / pp. 525-528

    • Brezowar, Gabriela; Kollmitzer, Christian; Pucher, Robert; Schmöllebeck, Fritz  (2007)  Efficient Matrix Organisation Of A University  International Technology, Education and Development Conference (INTED) / Brezowar, Pucher, Kollmitzer, Schmöllebeck / 2007 / Valencia (Spain)

    • Himmelstoß, Felix A.; Haas, G.A.; Strummer, M.F.; Votzi, H.L.  (2007)  Electro-Foot-Reflexology Stimulator  IEEE International Symposium on Signals, Circuits and Systems ISSCS / July 12-13 2007 / Iasi (Rumenia) / ISBN: 1-4244-0969-1 / pp.365-368

    • Pucher, Robert; Wahl, Harald; Schmöllebeck, Fritz  (2007)  Integrating undergraduate project based learning in computer science with COAST: A research network  ICT / Providing choices for learners and learning / Proceedings ascilite / 2007 / Singapore

    • Auer, M.; Cech, M.; Himmelstoß, Felix A.  (2007)  Modelling a Synchronouos Generator with Real-Time Hardware  IEEE International Symposium on Industrial Electronics ISIE / June 4.-7. 2007 / Vigo (Spain) / ISBN: 1-4244-0755-9 / pp.467-472

    • Kollmitzer, Christian; Skritek, Paul; Woletz, Kurt; Stadler, H.  (2007)  New Methods including Picture Processing for Hydro-Meteorological On-Line Data Acquisition  International Conference Informatics for Environmental Protection EnviroInfo / September 12th – 14th 2007 / Warshaw (Poland)

    • Stadler, H.; Kollmitzer, Christian; Pindeus, D.; Skritek, Paul  (2007)  Remote Quality Monitoring Of On-Line Measurements For Hydrological Investigations  IUUG Perugia / July 2nd – 13th 2007

    • Pucher, Robert; Schmöllebeck, Fritz; Hofmann, Alexander  (2007)  Teaching in Project Based Learning Environments and the Role of Intrinsic vs. Extrinsic Motivation   International Conference ICBL / Auer Michael , De Salvador Ferreira Golberi / May 07-09 2007

    • Himmelstoß, Felix A.; Fohringer, J.P.; Nagl, P.; Rafetseder, A.F.  (2006)  A new Step-Up Converter with Reduced Voltage Stress Across the Buffer Capacitor  10th International Conference on Optimization of Electrical and Electronics Equipment, OPTIM / Vol. 2 / May 18-19 2006 / ISBN 973-635-704-X, 978-973-635-704-6 / pp. 141-146

    • Fohringer, J.P.; Himmelstoß, Felix A.  (2006)  Analysis of a boost converter with tapped inductor and reduced voltage stress across the buffer capacitor  IEEE International Conference on Industrial Technology ICIT / Dec. 15-17 2006 / Mumbai (India) / ISBN 1-4244-0726-5 / pp.126-131

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2006)  DC-toDC Solar Converter with Controlled Active Clamping System  Conference on Power Electronics and Motion Control EPE-PEMC / Aug. 30- Sept. 1 2006 / Portoroz (Slovenia) / ISBN 1-4244-0121-6/ pp. 124-127 / CD

    • Gollner, Helmut; Pucher, Robert; Schmöllebeck, Fritz; Kollmitzer, Christian  (2006)  From Teaching to Learning – An Innovative Approach to Engineering Education  Proceedings of the International Conference System Identification and Control Problems (SICPRO) / VA Trapeznikov Institute of Control Sciences / 30. Jan. - 2. Feb. 2006 / Moskau / ISBN 5-201-14984-7 / reviewed Paper

    • Wahl, Harald; Pucher, Robert; Hofmann, Alexander; Mense, Alexander; Gollner, Helmut; Schmöllebeck, Fritz  (2006)  Handle Team Changes in Student Projects - the Example of the Vienna Cubes  Proceeding of the International Conference PBL2006 ABP / July 17-24 2006 / Lima (Peru)

    • Pucher, Robert; Kleinrath, Paul; Hofmann, Alexander; Schmöllebeck, Fritz  (2006)  How Students Teach Robots to Think – The Example of the Vienna Cubes a Robot Soccer Team  Proceedings of the 8th WSEAS International Conference on Automatic Control, Model & Simulation (ACMOS) / March 12-14 2006 / Prague (Czech Republic) / ISBN: 960-8457-42-4 / S. 17 – 21 / reviewed Paper

    • Martinek, Johannes; Stickler, Yvonne; Dohnal, F.; Reichel, Martin; Mayr, Winfried; Rattay, Frank  (2006)  Simulation der elektrischen Stimulation im menschlichen Oberschenkel mit Hilfe von FEMLAB  Neue Wege der Multiphysik Simulation / 2006 / Deutschland / S. 20-23 / Vortrag bei der COMSOL / 30.10.2006 - 31.10.2006 / Frankfurt am Main (Deutschland)

    • Mense, Alexander; Wahl, Harald; Pucher, Robert; Nimmervoll, Alexander; Hofmann, Alexander; Schmöllebeck, Fritz  (2006)  Structural Changes in European Higher Education Cause Changes in Teaching Methods  Proceedings of the International Conference PBL2006 ABP / July 17-24 2006 / Lima (Peru)

    • Wöhrer, F.J.; Hofmüller, W.; Himmelstoß, Felix A.  (2006)  Wechselrichterkippen in netzgeführten Stromrichterschaltungen bei Netzspannungs-Ausfall oder Netzspannungs- Einbruch und Abhilfe durch eine Löschvorrichtung  VDI/VDE Tagung Elektro-mechanische Antriebssysteme, Böblingen / 27.9.-28.9. 2006 / Deutschland / erschienen in VDI-Berichte 1963 / ISBN 3-18-091963-9 / pp. 407-423

    • Brauner, G.; Himmelstoß, Felix A.; Pascoli, G.; Pirker, F.; Berger, K.A.  (2005)  A Switch for Automotive Application  IEEE Vehicle Power and Propulsion Conference VPPC /Sept, 7-9 2005 / Chicago (Illinois, USA) / CD ISBN 0-7803-9281-7

    • Brauner, G.; Himmelsto?, Felix A.; Pascoli, G.; Pirker, F.; Schwarz, A.  (2005)  An Automotive Hybrid Switch  Proceedings of the 21st Worldwide Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exihibition EVS21 / CD ROM / 2.-6. April 2005 / Monaco

    • Himmelstoß, Felix A.; Ecker, M.E.  (2005)  Analyzes of a Bidirectional DC-DC Half-Bridge Converter with Zero-Voltage Switching  International Symposium on Signals, Circuits and Systems, ISSCS / July 14-15 2005 / Iasi (Rumenia) / ISBN 0-7803-9029-6 / pp. 449-452 / CD 0-7803-7979-9

    • Himmelstoß, Felix A.; Wimmer, E.  (2005)  Bidirectional DC-DC Half-Bridge Converter with the Possibility of Zero-Voltage Switching and Reduced Current Stress of the Inductors  International Conference von Power Electronics and Intelligent Control for energy Conservation PELINCEC /Oct. 16-19 2005 / Warsaw (Poland) / CD

    • Pucher, Robert; Schmöllebeck, Fritz; Kollmitzer, Christian; Gollner, Helmut; Balog, Peter; Mense, Alexander; Wahl, Harald  (2005)  Design of Master Degree Programs to Meet Todays Business Needs  Management of Change / 12th Annual EDINEB Conference / 2005

    • Wöhrer, F.J.; Hofmüller, W.; Himmelstoß, Felix A.  (2005)  Device for Avoiding the Destructive Effects of Commutation Failures on Line Commutated Converters  International Conference on Electrical Drives and Power Electronics EDPE / Sept 26-28 2005 / Dubrovnik (Croatia) / ISBN 953-6037-43-2

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2005)  High Efficiency DC-to-AC Power Inverter  International Conference on Electrical Drives and Power Electronics EDPE / Dubrovnik (Croatia) / Sept 26-28 2005 / CD / ISBN 953-6037-43-2

    • Pucher, Robert; Wahl, Harald; Hofmann, Alexander; Schmöllebeck, Fritz  (2005)  Managing large projects with changing students – the example of the roboter soccer team “Vienna Cubes"  Proceedings of the 22nd ASCILITE Conference Brisbane / December 4-7 2005 / Volume 2 / pp 561-567

    • Schmöllebeck, Fritz; Kollmitzer, Christian; Lehner, Martin; Pucher, Robert  (2005)  The Way to Bologna with the Bachelor-Master System – New Challenges for Vocational Education in Austria  JVET 2005 / 13.-15.July 2005 / Oxford

    • Fenz, C.J.; Brauner, G.; Faltin, C.; Krall, C.; Himmelstoß, Felix A.  (2004)  A Hybrid Synchronous Switching Device  Conference on Power Electronics and Motion Control EPE-PEMC /Vol. 2 / Sept. 2004 / Riga (Lettland) / pp. 7-12

    • Schmöllebeck, Fritz; Kollmitzer, Christian; Pucher, Robert; Mense, Alexander; Wahl, Harald  (2004)  An Interdisciplinary Approach in Educating Future Leaders in a Rapidly Growing European Union  Proceedings of the EDiNEB XI Conference / June 16-18 2004 / Maastricht (Netherlands) / URL: http://www.fdewb4.unimaas.nl/edineb/welcome.asp

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2004)  Bi-directional DC-to-DC Converter for Solar Battery Backup Applications  IEEE Power Electronics Specialists Conference PESC / Juni 2004 / Aachen / pp. 2070-2074

    • Riedmüller, K.; Stiedl, A.; Himmelstoß, Felix A.  (2004)  Comparision of an Interleaved Power Factor Corrector with a Boost PFC in Continouos Inductor Current Mode  International Conference on Optimization of Electrical and Electronic Equipment OPTIM / Vol. 2 / May 20-21 2004 / Brasov (Romania) / pp. 209-212

    • Reichel, Martin; Martinek, Johannes; Mayr, Winfried; Rattay, Frank  (2004)  Functional electrical stimulation of denervated skeletal muscle fibers in 3D human thigh - modeling and simulation  Proceedings of the 8-th Vienna international workshop on functional electrostimulation / 10.09.2004 - 13.09.2004 / Vienna / S.44 - 47

    • Fenz, C.J.; Brauner, G.; Kral, C.; Himmelstoß, Felix A.  (2004)  Hybrid Switching of High Currents in the Vicinity of the Zero Crossing of the Supply Voltage  International Conference on Optimization of Electrical and Electronic Equipment OPTIM / Vol. 1 / May 20-21 2004 / Brasov (Romania) / pp. 199-204

    • Lanmüller, H.; Unger, E.; Reichel, Martin; Ashley, Z.; Mayr, Winfried; Tschakert, A.  (2004)  Impantable Stimulator for the Conditioning of Denervated Muscle in Rabbit  Proceedings of the 8th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics University of Vienna / 2004 / Vienna (Austria) / p. 176-178

    • Pucher, Robert; Mense, Alexander; Wahl, Harald; Nimmervoll, Alexander; Hofmann, Alexander; Hammerl, Barbara; Schmöllebeck, Fritz  (2004)  Intrinsic Motivation of Students in PBL Courses  Proceedings of the International Conference PBL2004 Pleasure by Learning / June 13-19 2004 / Cancun (Mexico)

    • Hammerl, Barbara; Pucher, Robert; Mense, Alexander; Wahl, Harald; Schmöllebeck, Fritz  (2004)  Intrinsic motivation of students – the role of proper course design in education for sustainability  Proceedings of the International Conference EMSU2004 Environmental Management for Sustainable Universities / June 09-11 2004 / Monterrey (Mexico)

    • Schmöllebeck, Fritz; Kollmitzer, Christian; Pucher, Robert; Wahl, Harald; Mense, Alexander  (2004)  New Architecture and didactics for study programmes in a growing European Union   PBL 2004 International Conference / June 13-19 2004 / Cancun (QuintanaRoo)

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2004)  Optimized DC-to-AC Power Inverter for Power Grid Operation  Conference on Power Electronics and Motion Control EPE-PEMC / Vol.2 / Sept. 2004 / Riga (Lettland) / pp. 229-232

    • Rafolt, D.; Mayr, Winfried; Vetter, K.; Gallasch, E.; Bijak, Manfred; Reichel, Martin; Sauermann, Stefan; Lanmüller, H.; Unger, Ewald; Hofer, C.  (2004)  Saturation of the M-Wave Amplitude with Increasing Stimulation Amplitude  Proceedings of the 8th Vienna International Workshop on FES /Department of Biomedical Engineering and Physics, University of Vienna / 2004 / Vienna (Austria) / p.122-124

    • Mayr, Winfried; Hofer, C.; Rafolt, D.; Bijak, Manfred; Lanmüller, Hermann; Reichel, Martin; Sauermann, Stefan; Unger, Ewald  (2004)  The European Project RISE: General Overview and Engineering Aspects  Proceedings of the 8th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics, University of Vienna / 2004 / Vienna (Austria)

    • Schmöllebeck, Fritz; Kollmitzer, Christian  (2003)  Development of Curricula for Vocational Training in Electronics Engineering at Technikum Wien  JVET 2003 / 18-20.Juli 2003 / Greenwich

    • Pucher, Robert; Wahl, Harald; Mense, Alexander; Nimmervoll, Alexander; Hofmann, Alexander; Schmöllebeck, Fritz  (2003)  Didaktik für das Wissenszeitalter  Beiträge der Informationstagung Mikroelektronik 2003 / Schriftenreihe der ÖVE Nr. 33 / pp 461-467

    • Hauser, H.; Himmelstoß, Felix A.; Wurm, P.H.  (2003)  Flux measurements and modeling of the magnetic hysteresis for a zero-voltage switching dc-to-dc converter  47th Annual Conference on Magnetism & Magnetic Materials / November 11-15 2002 / Tampa (Florida) / also published in Journal of Applied Physics 93 / 2003 / Vol. 10 / pp. 8790-8792

    • Rattay, Frank; Reichel, Martin; Martinek, Johannes; Persy, I.; Resatz, S.; Mayr, W.  (2003)  Functional electrical stimulation of denervated skeletal muscles: a modeling study  Proceedings of the 25th Annual International Conference / Engineering in Medicine and Biology Society 25th Annual International Conference / 2003 / Cancun / S.1557-1560

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2003)  High Efficiency Multi Stage/Level Solar Converters  11th International Conference Science, Education and Society / Section 3 / 17-19 Sept. 2003 / Zilina (Slovakia) / ISBN 80-8070-118-0 / pp.161-165

    • Pucher, Robert; Wahl, Harald; Mense, Alexander; Schmöllebeck, Fritz  (2003)  How to Motivate Students in Project Based Learning  10th Annual EDINEB Conference / Impact on Culture and Education on Learning Practices / June 18-20 2003 / Renaissance Salzburg Hotel / Salzburg Austria

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2003)  Improved 1 kW solar inverter with wide input range  IEEE Signals, Circuits and System SCS 2003 / 10-11 July 2003 / Vol. 1 / Iasi (Romenia) / ISBN 0-7803-7979-9 / pp. 201-204

    • Himmelstoß, Felix A.; Wimmer, E.  (2003)  Simple DC-to-DC Converters with the Possibility of Bipolar Input Voltage  European Power Electronics Conference EPE / Sept. 2-4 2003 / Toulouse / ISBN 90-75815-07-7

    • Martinek, Johannes; Reichel, Martin; Rattay, Frank; Mayr, Winfried  (2003)  Simulation and Analysis of Electric Activiation of Denervated Muscle Fibres in the Human Thigh  FEM Workshop / Tagungsbandbeitrag / Ulm (Germany) / S. 103-107

    • Sauermann, Stefan; Bijak, Manfred; Rafolt, D.; Unger, Ewald; Reichel, Martin; Mayr, Winfried; Lanmüller, Hermann  (2003)  The BioSignalizer Software for Experimental Work on Functional Electrostimulation of Long-Term Denervated Rabbit Muscle  IFMBE Proceedings / CD Proceedings of the World Congress on Medical Physics and Biomedical Engineering / 24-29. August 2003 / Sydney (Australia)

    • Lechner, T.; Brauner, G.; Himmelstoß, Felix A.  (2002)  A Hybrid Switching System for Test Applications  Proc. Optimization of Electrical and Electronic Equipments OPTIM / May 16-17 2002 / Brasov (Romania) / pp. 187-192

    • Himmelstoß, Felix A.; Bekherti, H.; Ederer, C.  (2002)  A New Two-Switch DC-to-AC Converter  Proc. Optimization of Electrical and Electronic Equipments OPTIM / May 16-17 2002 / Brasov (Romania) / pp. 283-288

    • Himmelstoß, Felix A.; Bekherti, H.; Ederer, C.  (2002)  A Simple DC-to-DC Converter with the Possibility of Bipolar Output)  Proceedings of the 28th Annual Conference of the IEEE Industrial Electronics Society IECON-2002 / November 5-8, 2002 / Sevillia (Spain) / ISBN 0-7803-7474-6 / pp.1243-1248 / und CD-ROM / ISBN 0-7803-7475-4

    • Himmelstoß, Felix A.; Wurm, P.H.; Hauser, H.  (2002)  Application of the Energetic Model of Ferromagnetic Hysteresis to Bidirectional DC-to-DC Converters with High Input to Output Voltage Ratio  Proceedings of the Sixth European Space Power Conference / May 6-11 2002 / Porto (Portugal) / ISBN: 92-9092-812-3 / pp.235-240

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Bidirectional DC-to-DC Converter with Wide Input to Output Voltage Ratio  17th European Photovoltaic Solar Enregy Conference and Exhibition/ 22-26 Oct. 2001 / Munich (Germany) / published 2002 / ISBN 3-936338-08-6 / pp.588-591

    • Sauermann, Stefan; Reichel, Martin; Bijak, Manfred; Unger, Ewald; Rafolt, D.; Mayr, Winfried; Lanmüller, Hermann  (2002)  BioSignalizer: Data acquisition and analysis for experimental and clinical applications  IFMBE Proceedings / Vienna, Austria, Verein zur Veranstaltung der EMBEC / Hutten, H. and Krösl, P. / 3(1) / 4.12. 2002 /p. 408-409.

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald; Millesi, H.  (2002)  Biphasic stimulation: a new approach to reduce the artefact of transcranially motor evoked potentials in brachial plexus surgery  The XIIIth International Symposium on Brachial Plexus Surgery (Club Narakas) / January 24th-26th 2002 / Paris (France)

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, E.; Millesi, H.  (2002)  Biphasic stimulation: a new technique to reduce the stimulus artifact during motor evoked potentials in brachial plexus surgery  International Congress for upper extremity, hand and microsurgery / August 28th – 31st 2002 / Corfu (Greece)

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Inverter (Analysis of a Fifth Order System III)  Proceedings of the 28th Annual Conference of the IEEE Industrial Electronics Society IECON / November 5-8 2002 / Sevillia (Spain) / ISBN 0-7803-7474-6 / pp.1107-1112 / und CD-ROM / ISBN 0-7803-7475-4

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Inverter (Analysis of a Fifth Order System-III)  Proceedings of the 10th International Power Electronics and Motion Control EPE-PEMC / September 9-11 2002 / Cavtat and Dubrovnik (Croatia) / CD-ROM / ISBN: 953-184-047-4

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Inverter (Analysis of a Seventh Order System II)  Proccedings of the 9th IEEE International Conference on Electronics, Circuits and Systems ICECS / September 15-18 2002 / Dubrovnik (Croatia) / ISBN 0-7803-7596-3 / pp. 963-966

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Inverter (Analysis of an Advances Third Order System)  Proceedings of the 5th IEEE International Conference on Circuits, Systems Communications and Computers CSCC / July, 7-14 2002 / CD-ROM 444-683.pdf / Rethymon (Greece) / ISBN: 960-8052-63-7

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  Control Strategy of a Solar Power Inverter (Analysis of a Fifth Order System-II)  Proceedings of the International IEEE Symposium on Industrial Electronics ISIE / July 8-11 2002 / Aquila (Italy) / ISBN: 0-7803-7369-3 / pp. 919-923

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2002)  DC-to-DC Solar Battery Converter for Paralleled Operation in Multi-Source Structures  Proceedings of the International Conference of Power and Energy Systems IASTED (Euro-PES) / June 25-28. 2002 / Crete (Greece) / pp. 406-409

    • Himmelstoß, Felix A.; Wurm, P.H.  (2002)  Disturbance-Free Current Acquisition for Photovoltaic Converters  3rd Mediteranian Conference and Exhibition on Power Generation, Transmission and Energy Conversion / Nov. 4-6 2002 / Athens (Greece) / CD-ROM MED02-137a.pdf

    • Schmöllebeck, Fritz  (2002)  Entwicklung von Organisationsstrukturen an FHS in Österreich  Symposium Personalentwicklung an österreichischen FHs / 18.11.2002 / MCI-Innsbruck

    • Mayr, Winfried; Hofer, C.; Bijak, Manfred; Rafolt, D.; Reichel, Martin; Unger, E.; Mödlin, M.; Kern, H.  (2002)  FES of denervated muscles  Preliminary experimental and clinical results and their implications on the actual EU-Project RISE / Karcni, T., Veltink, P., and Jaeger, R. / 25.06. 2002 / Ljubljana (Slovenia) / p.152-154

    • Hauser, H.; Fulmek, P.; Himmelstoß, Felix A.; Wohlbank, T.; Wöhrnschimel, R.; Wurm, P.H.  (2002)  Magnetic Hysterese Modelling of Electronic Components  1st International Workshop on Electronic Design, Test, and Application, DELTA / Proceedings / Jan. 29-31 2002 / Christchurch (New Zealand) / pp. 272-279

    • Hauser, H.; Himmelstoß, Felix A.; Wurm, P.H.  (2002)  Magnetic Loss Measurement During Start-Up of a DC/DC Converter  Workshop on 1&2 Dimensional Magnetic Measurement and Testing / ISBN 3-902105-00-3 / pp. 109-116.

    • Reichel, Martin; Mayr, Winfried; Rattay, Frank  (2002)  Simulation of Excitation Effects at the Muscle-Tendon Junction in Denervated Muscle fiber  IFESS 2002 Proceedings / 2002 / Ljubljana (Slovenia) / p.152-154

    • Sauermann, Stefan; Bijak, Manfred; Reichel, Martin; Unger, E.; Rakos, M.; Rafolt, D.; Mayr, Winfried; Lanmüller, Helmut  (2001)  A Computerized System for Control, Data Aquisition and Online Analyses of Biosignals  Proceedings ARGESIM/ASIM / 2001 / Vienna (Austria) / S. 608-611

    • Himmelstoß, Felix A.; Hartl, G.; Wimmer, E.  (2001)  A New Fourth Order DC-to-AC Converter  14th International Conference Electrical Drives and Power Electronics EDPE / 3-5 Oct. 2001 / The High Tatras (Slovakia) / ISBN: 80-89061-46-X / pp. 89-94

    • Himmelstoß, Felix A.; Hörmann, W.; Wimmer, E.  (2001)  A Special Bidirectional Step-Up and Inverting Step-Up/Down Converter  International Telecommunication Energy Conference INTELEC / Oct. 14-18 2001 / pp. 89-94

    • Rafolt, D.; Mayr, Winfried; Freilinger, G.; Bijak, Manfred; Hofer, C.; Lanmüller, Hermann; Reichel, Martin; Sauermann, Stefan; Schmutterer, C.; Unger, Ewald; Kozlovskaya, I.  (2001)  Application of Functional Electrical Stimulation (FES) for training in Long-Term Space Flights  Proceedings CD / 18.Congress of the International Society of Biomechanics / 2001 / Zürich / S 414

    • Sauermann, Stefan; Bijak, Manfred; Reichel, Martin; Rafolt, D.; Unger, E.; Mayr, Winfried; Lanmüller, Helmut  (2001)  Automated Estimation of Stimulation Threshold using Single Twitches and Acceleration Sensors  Proceedings / Department of Biomedical Engineering and Physics, University of Vienna / 12-9-2001 / Vienna (Austria) / S. 148-151

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2001)  Bidirectional DC-to-DC Converter in Solar Battery Applications  Proceedings of the International Conference of Power and energy Systems IASTED Euro-PES 2001 / 3.6 July 2001 / pp. 580-584

    • Sauermann, Stefan; Bijak, Manfred; Reichel, Martin; Schmutterer, C.; Rafolt, D.; Mayr, Winfried; Lanmüller, Helmut  (2001)  BioSignalizer -A Class Library for Acquisition, Analysis, Display, and Management of Biosignals in Clinical and Experimental Research  Proceedings / Österreichische Computergesellschaft / 5-10-2001 / Vienna (Austia) / S. 143-149

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald; Milesi, H.  (2001)  Biphasic Stimulation: A New Approach to Reduce the Stimulus Artefact During Intraoperative Electroneurodiagnostics with Short Latencies  Inaugural Congress of the World Society for Reconstructive Surgery Inaugural Congress of the World Society for Reconstructive Surgery / 256 / Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Medical College and University / 2001 / Taipei (Taiwan)

    • Reichel, Martin; Bijak, Manfred; Mayr, Winfried; Lanmüller, Hermann; Rafolt, D.; Sauermann, Stefan; Unger, Ewald; Turkof, E.  (2001)  Biphasic Stimulation: An Alternative Approach to Minimize the Stimulus Artifact for Diagnostic and for Control Applications  Proceedings of the 7th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics, University of Vienna / 2001 / Vienna (Austria) / p. 122-125

    • Reichel, Martin; Bijak, Manfred; Mayr, Winfried; Lanmüller, Helmut; Rafolt, D.; Rakos, M.; Sauermann, Stefan; Unger, E.; Turkof, E.  (2001)  Computer Controlled Intraoperative Electroneurodiagnostics  Proceedings of the World Congress on Neuroinformatics / ARGESIM/ASIM / 2001 / Vienna (Austria) / S. 612-616

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2001)  Control Stategy of a Solar Power Converter (Analysis of a Fifth Order System)  14th International Conference Electrical Drives and Power Electronics / 3-5 Oct. 2001 / The High Tatras (Slovakia) / pp. 316-321

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2001)  Control Stategy of a Solar Power Converter (Analysis of a Seventh Order System)   8th IEEE International Conference on Electronics, Circuits and Systems / ICECS / Sept. 2-5 2001 / Malta / pp. 141-145

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2001)  Control Stategy of a Solar Power Converter (Analysis of a Third Order System)  International Symposium on Signals, Circuits and Systems SCS / July 10-11 2001 / Iasi (Romania) / pp. 309-312

    • Himmelstoß, Felix A.; Wurm, P.H.; Hauser, H.  (2001)  Energetic Model of Ferromagnetic Hysteresis Applied to ZETA Converter  XI International Symposium on Theoretical Electrical Engineering ISTET / August 19-22 2001 / Linz (Austria) / ISBN 3-9501391-1-2 / pp.210-213

    • Mayr, Winfried; Freilinger, G.; Rafolt, D.; Bijak, Manfred; Girsch, W.; Hofer, C.; Lanmüller, Helmut; Reichel, Martin; Sauermann, Stefan; Schmutterer, C.; Unger, Ewald; Gratchev, V.; Koryak, Y.; Shenkman, B.; Belozerova, I.; Kozlovskaya, I.; Gregoriev, A.  (2001)  FES as a Countermeasure against Muscular Atrophy in Long-Term Space Flights  7th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics University of Vienna / 12.9.2001 / p.246-249

    • Gföhler, M.; Angeli, T.; Lugner, P.; Hofer, C.; Reichel, Martin; Mayr, Winfried; Bijak, Manfred  (2001)  FES-Cycling-Measurements and Individual Adaptation of Stimulation Patterns on a Test Bed and a Mobile Tricycle  Proceedings of the 7th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics, University of Vienna / 2001 / Vienna (Austria) / p. 40-43

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald; Frey, M.  (2001)  Intraoperative Electroneurodiagnostics with Transcutaneous, Electrical Stimulation of the Spinal Roots in Routine Peripheral Nerve Surgery: Results of a Prospective Study  Inaugural Congress of the World Society for Reconstructive Surgery Inaugural Congress of the World Society for Reconstructive Surgery / 81. / Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Medical College and University / Taipei (Taiwan) / 2001

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2001)  Low Voltage DC-to-DC Converter with Wide Input to Output Voltage Ratio  International Telecommunication Energy Conference INTELEC / Oct. 14-18 2001 / pp. 192-196

    • Reichel, Martin; Bijak, Manfred; Mayr, Winfried; Lanmüller, Helmut; Rafolt, D.; Rakos, M.; Sauermann, Stefan; Unger, E.; Turkof, E.  (2001)  Mobile PC-System for Intraoperative Electroneurodiagnostics  Proceedings of the 7th Vienna International Workshop on FES / Vienna, Austria, Department of Biomedical Engineering and Physics, University of Vienna / 2001 / p. 250-253

    • Turkof, E.; Reichel, Martin; Mayr, Winfried; Unger, Ewald; Frey, M.  (2001)  Motor Evoked Potentials (MEP) for Intraoperative, Sensomotoric Differetiation of Nerve Fascicles without Histochemical Laboratory: an Experimental Study on Sheep  Inaugural Congress of the World Society for Reconstructive Surgery Inaugural Congress of the World Society for Reconstructive Surgery / 193 / Department of Plastic and Reconstructive Surgery, Chang Gung Memorial Hospital, Chang Gung Medical College and University / Taipei (Taiwan)

    • Russold, M.; Bijak, Manfred; Sauermann, Stefan; Reichel, Martin; Rakos, M.; Mayr, Winfried  (2001)  Object oriented Software Components for Multichannel-Stimulator Control  7th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics, University of Vienna / Vienna 8Austria) / 12-9-2001 / S. 254-257

    • Bruck, F.M.; Himmelstoß, Felix A.  (2001)  On Modelling and Simulation of Electric Rolling Stock Drives  14th International Conference Electrical Drives and Power Electronics EDPE / 3-5 Oct. 2001 / The High Tatras (Slovakia) / pp. 361-367

    • Himmelstoß, Felix A.; Hofbauer, M.  (2001)  On Teaching Power Supplies - A Converter with Limited Duty Cycle  Proc. 4th International Scientific Conference ELEKTRO / May 22.23 200 / Zilina (Slovak Republic) / ISBN80-7100-836-2 / pp. 260-264

    • Reichel, Martin; Breyer, T.; Mayr, Winfried; Rattay, Frank  (2001)  Simulation of the Three Dimensional Electric Field in the course of Functional Electrical Stimulation  Proceedings of the 7th Vienna International Workshop on FES / Department of Biomedical Engineering and Physics, University of Vienna / 2001 / Vienna (Austria) / S. 140-143

    • Bijak, Manfred; Mayr, Winfried; Rakos, M.; Hofer, C.; Lanmüller, Hermann; Rafolt, D.; Reichel, Martin; Sauermann, Stefan; Schmutterer, C.; Unger, Ewald; Russold, M.; Kern, H.  (2001)  The Vienna FES system for restoration of walking functions in spastic paraplegia  Proceedings of the 7th Vienna International Workshop on Functional Electrical Stimulation / 12.9.2001 / Dept. of Biomedical Engineering and Physics, University of Vienna / Vienna (Austria)

    • Schmöllebeck, Fritz  (2000)  Fachhochschule - berufsorientierte, akademische Ausbildung im IT-Bereich  WIT 2000 / 22. Nov. 2000 / Gmünd

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2000)  High Efficiency Multiphase DC to AC Inverter  9th International Conference on Power Electronics and Motion Control EPE-PEMC / Vol. 2 / Sept. 5.-7. 2000 / Kosice (Slovakia) / pp. 178-181

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (2000)  Improved Wide Input Voltage Range 1kW Solar Inverter  Proceedings of the 7th International Conference on Electronics, Circuits and Systems ICECS /Decembre 17-20 2000 / Kaslik (Libanon) / pp.742-745

    • Himmelstoß, Felix A.; Wurm, P.H.  (2000)  Low Loss Converters with High Step-Up Conversion Ratio Working at the Border Between Continuous and Discontinuous Mode  Proceedings of the 7th International Conference on Electronics, Circuits and Systems ICECS / Decembre 17-20 2000 / Kaslik (Libanon) / pp.734-737

    • Himmelstoß, Felix A.; Wurm, P.H.; Hauser, H.  (2000)  Magnetic Measurement and Modelling of a DC-DC Converter Start-Up  Proceedings of the Conference Magnetic Measurement / September 11-12 2000 / Prague (Czech Republic) / pp. 9-11

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1999)  Comparison of two High Efficiency DC-to-AC Converters  6th International Conference on Electronics, Circuits and Systems ICECS / Vol. 1 / Sept. 5.-8. 1999 / Paphos (Cyprus) / pp. 169-172

    • Gilly, Hermann; Gstetttenbauer, A.; Schmöllebeck, Fritz  (1999)  Control of Serially Interfaced Laboratory Instruments via Internet  EMBEC 99 / September 1999

    • Himmelstoß, Felix A.; Edelmoser, K.H.  (1999)  Improved Class-D Power Amplifier as High Quality AC-Voltage Source  3rd International IEEE Conference on Power Electronics and Drive Systems PEDS / July 26-29 1999 / Hong Kong / ISBN: 0-7803-5769-8 / p.116-120

    • Bruck, F.M.; Himmelstoß, Felix A.  (1999)  Modelling and Simulation of Synchronous Machines  Proceedings of Electrical Drives and Power Electronics ED&PE / October 5.-7. 1999 / The High Tatras (Slovakia) / pp.105-110

    • Himmelstoß, Felix A.; Wurm, P.H.  (1999)  Simple Converters with high Step-Down Conversion Ratio  Proceedings of Power Conversion and Intelligent Motion PCIM / June 22-24 1999 / Nuremberg (Germany) / pp. 499-504

    • Wurm, P.H.; Himmelstoß, Felix A.  (1998)  Application of EXCEL for Analyzing DC/DC Converters  6th Workshop on Computers in Power Electronics COMPEL / July 19-22 1998 / Villa Erba (Italy) / pp.113-118

    • Himmelstoß, Felix A.; Edelmoser, K.H.  (1998)  Battery Lifetime Improvement for LF-Amplifiers in Hand-Held-Applications  International Conference on Telecommunications ICT / Vol. III / 21-25 June 1998 / Porto Carras (Greece) / pp. 17-21

    • Edelmoser, K.H.; Erhartt, L.; Himmelstoß, Felix A.; Zach, F.C.  (1998)  Common Mode Disturbances in Force Controlled Rectifier Systems  33rd Intenational Engineering Conference on Energie Conversion IECEC / August 2-6 1998 / Colorado Springs

    • Himmelstoß, Felix A.; Laimer, A.; Brock, A.  (1998)  Microcontroller Solar Battery Charger  2nd World Conference on Photovoltaic Solar Energy Conversion / July 6-10 1998 / Vienna (Austria) / pp. 3127-3110

    • Bruck, F.M.; Himmelstoß, Felix A.  (1998)  Modelling and Simulation of a Synchronous Machine  6th Workshop on Computers in Power Electronics COMPEL / July 19-22 1998 / Villa Erba (Italy) / pp.81-86

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1998)  New High Efficiency DC-to-AC Inverters  IEEE Power Engineering Review / Sept. 1998 / pp. 58-60

    • Schmöllebeck, Fritz; Scharl, W.  (1997)  Das Kolleg für Multimedia – Ein Gemeinschaftsprojekt von GLV, TGM und ORF  ME97 / Oktober 1997

    • Himmelstoß, Felix A.; Tober, J.; Grabsky, W.; Neumann, F.; Zach, F.C.  (1997)  Finger-Force-Control System for Medical Purposes  Proc. of IEEE International Electric Machines and Drives Conference IEMDC / May 18-21 1997 / Milwaukee (Wisconsin , USA) / pp.MB2 12.1-3

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1997)  High Dynamic Class-D Power Amplifier  Digest of International Conference on Consumer Electronics ICCE / June 11-13 1997 / Chicago / pp.302-303

    • Edelmoser, K.H.; Himmelstoß, Felix A.  (1997)  High Efficiency DC-AC Inverter for Solar Application  14th European Photovoltaic Solar Energy Conference and Exhibition / June 30 - July 4 1997 / Barcelona (Spain) / 2180-2183

    • Wöhrer, F.J.; Himmelstoß, Felix A.  (1996)  Combined Feedforward and Feedback Control of the Field in a DC Motor Drive  IEEE International Conference on Industrial Electronics Control and Instrumentation IECON / August 5-10 1996 / Taipe (Taiwan) / pp.59-65

    • Bauer, P.; Van Duijsen, P.J.; Himmelstoß, Felix A.  (1996)  Evaluative Comparision of Power Electronics Simulation Programs  Proc. Electrical Drives and Power Electronics ED&PE / The High Tatras / October 1-3 1996 / Slovakia / pp.39-43

    • Himmelstoß, Felix A.; Tober, J.; Grabsky, W.; Neumann, F.; Zach, F.C.  (1996)  Realization of a Finger-Force-Control System for Medical Purposes  Proc. Electrical Drives and Power Electronics ED&PE / The High Tatras / October 1-3 1996 / Slovakia / ISBN: 80-967249-3-2 / pp.150-154

    • Van Duijsen, P.J.; Bauer, P.; Himmelstoß, Felix A.  (1996)  The Practical Evaluation of Power Electronics Simulation Tools  Proc. Power Electronics and Motion Control PEMC / Sept.2-5 1996 / Budapest (Hungary) / pp.1/136-140

    • Pucher, Robert; Kollmitzer, Christian; Schmöllebeck, Fritz  ()  Should Computer Science Students Use Their Own Laptop Com-puters in Project Based Learning?  Proceedings of the International Conference ICL (Interactive Computer Aided Learning) / September 26 - 28 2007 / Villach (Austria)

  • Poster

    • Martinek, Johannes; Stickler, Yvonne; Mayr, Winfried; Rattay, Frank  (2008)  Influence of the electrode position on the electrical field distribution and excitation of a denervated muscle fiber  Padova Muscle Days / 2008 / Padova (Italy)

    • Reichel, Martin; Martinek, Johannes; Sauermann, Stefan; Schmöllebeck, Fritz  (2008)  eHealth und eCard an der Fachhochschule Technikum Wien  eHealth Konferenz / 2008 / Wien

    • Pucher, Robert; Wahl, Harald; Schmöllebeck, Fritz  (2007)  Integrating undergraduate project based learning in computer science with COAST : A research network  ICT / Providing choices for learners and learning ascilite / 2007 / Singapore

    • Mandl, Thomas; Dohnal, F.; Stickler, Yvonne; Martinek, Johannes; Reichel, Martin; Mayr, Winfried; Rattay, Frank  (2006)  FE-Modellierung für Implantate als Alternative zur transkutanen Elektrostimulation des langzeit denervierten Oberschenkels  Jahrestagung der schweizerischen, deutschen und österreichischen Gesellschaft für Biomedizinische Technik / 06.09.2006 - 09.09.2006 / Zürich

    • Martinek, Johannes; Reichel, Martin; Strummer, M.; Schmöllebeck, Fritz  (2006)  Fachhochschule Technikum Wien – Femlab in der Lehre  Neue Wege der Multiphysik Simulation / 2006/ Deutschland / S.177.180 / COMSOL / 30.10.2006 - 31.10.2006 / Frankfurt am Main (Deutschland)

    • Schmöllebeck, Fritz; Kollmitzer, Christian; Pucher, Robert; Mense, Alexander; Wahl, Harald  (2004)  An Interdisciplinary Approach in Educating Future Leaders in a Rapidly Growing European Union  International Conference PBL2004 Pleasure by Learning / June 13-19 2004 / Cancun (Mexico)

    • Martinek, Johannes; Rattay, Frank; Mayr, Winfried  (2004)  Analysis of calculated electrical activation of denervated muscle fibres in the human thigh  Proceedings of the 8-th Vienna international workshop on functional electrostimulation / 10.09.2004 - 13.09.2004 / Vienna / S.228 - 231

    • Martinek, Johannes; Reichel, Martin; Mayr, Winfried; Rattay, Frank  (2003)  Analyse der Aktivierung von denervierten Muskelfasern im menschlichen Oberschenkel bei FES  Jahrestagung der Österreichischen, Deutschen und Schweizerischen Gesellschaft für Biomedizinische Technik / 2003 / Vol. 48 / Salzburg / S. 444-445

    • Pucher, Robert; Wahl, Harald; Mense, Alexander; Nimmervoll, Alexander; Hofmann, Alexander; Schmöllebeck, Fritz  (2003)  Didaktik für das Wissenszeitalter  Informationstagung Mikroelektronik / 1. - 2. Oktober 2003 / Messe Congress Center Wien

    • Reichel, Martin; Martinek, Johannes; Rattay, Frank; Mayr, Winfried  (2003)  Simulation der Funktionellen Elektrostimulation an der denervierten Oberschenkelmuskulatur  Jahrestagung der Österreichischen, Deutschen und Schweizerischen Gesellschaft für Biomedizinische Technik, Biomedizinische Technik / 2003 / Vol. 48 / Salzburg / S. 60-61

  • Vortrag

    • Schordan, Markus; Kollmitzer, Christian; Pucher, Robert; Brezowar, Gabriela  (2010)  How to Convert a Traditional Course in Programming into an Online Course  Presentaion at the International Conference on Education and New Learning Technologies / EDULearn / 5th – 7th July 2010 / Barcelona (Spain)

    • Pucher, Robert; Brezowar, Gabriela; Kollmitzer, Christian; Schmöllebeck, Fritz  (2009)  AUDIO FILES FOR MOBILE DEVICES – A VALUABLE METHOD FOR TEACHING?  International Conference on E-Learning in the workplace / ICELW / June 10th – 12th 2009 / Columbia University / New York (USA )

    • Wahl, Harald; Mense, Alexander; Nimmervoll, Alexander; Pucher, Robert; Gollner, Helmut; Schmöllebeck, Fritz  (2008)  An Innovative Combination of non Traditional Teaching Methods for Learning in Small Groups.   International Conference PBL2008 ABP / January 30 - February 1 2008 / Colima (Mexico)

    • Pucher, Robert; Hofmann, Alexander; Mense, Alexander; Wahl, Harald; Nimmervoll, Alexander; Brezowar, Gabriela; Schmöllebeck, Fritz  (2008)  Are Human Factors the More Important Factors for the Success of Project Based Learning?  International Conference PBL2008 ABP / January 30 - February 1 2008 / Colima (Mexico)

    • Wahl, Harald; Pucher, Robert; Mense, Alexander; Schmöllebeck, Fritz; Hofmann, Alexander; Nimmervoll, Alexander; Eckkrammer, Florian; Gollner, Helmut  (2008)  Do Competitions between Teams in Self Directed Learning Increase the Performance of Students?  15th Annual EDINEB International Conference "Advances in Business Education and Training" / June 11-13 2008 / Malaga (Spain)

    • Stadler, H.; Skritek, Paul; Kollmitzer, Christian; Klock, E.  (2008)  Integrated Real-Time Data Access and Monitoring System for Hydrological Investigations and Water Resources Management   International Symposium on The Role of Hydrology in Water Resources Management / Oct. 14th – 16th 2008 / Capri (Italy)

    • Wahl, Harald; Gollner, Helmut; Kaufmann, Christian; Mense, Alexander; Pucher, Robert; Schmöllebeck, Fritz  (2007)  A Set of Consecutive Courses in Business Informatics to help IT Professionals being Successful  14th Annual EDINEB International Conference “Preparing Business Professionals for the Changing Global Workplace” / June 20-22 2007 / Vienna

    • Kollmitzer, Christian; Skritek, Paul; Woletz, Kurt; Stadler, H.  (2007)  New Methods including Picture Processing for Hydro-Meteorological On-Line Data Acquisition   nternational Conference Informatics for Environmental Protection EnviroInfo / September 12th – 14th 2007 / Warshaw (Poland)

    • Stadler, H.; Kollmitzer, Christian; Pindeus, D.; Skritek, Paul  (2007)  Remote Quality Monitoring Of On-Line Measurements For Hydrological Investigations   IUUG Perugia / July 2nd – 13th 2007

    • Pucher, Robert; Kollmitzer, Christian; Schmöllebeck, Fritz  (2007)  University of Applied Sciences - Technikum Wien, Austria: Should Computer Science Students Use Their Own Laptop Com-puters in Project Based Learning?   International Conference ICL / Interactive Computer Aided Learning / September 26 - 28 2007 / Villach (Austria)

    • Gollner, Helmut; Pucher, Robert; Schmöllebeck, Fritz; Kollmitzer, Christian  (2006)  From Teaching to Learning – An Innovative Approach to Engineering Education  International Conference System Identification and Control Problems / SICPRO / VA Trapeznikov Institute of Control Sciences / Jan. 30.- Feb. 2.2006 Moskau (Russia)

    • Wahl, Harald; Pucher, Robert; Hofmann, Alexander; Mense, Alexander; Gollner, Helmut; Schmöllebeck, Fritz  (2006)  Handle Team Changes in Student Projects – the Example of the Vienna Cubes  International Conference PBL 2006 ABP / July 17-24 2006 / Lima (Peru)

    • Pfliegl, R.; Schmöllebeck, Fritz; Skritek, Paul  (2002)  Junge Perspektiven für mobile Kommunikation  FMK-Forum / Siemens-Forum / 14.11.2002

  • Abstract

    • Schordan, Markus; Kollmitzer, Christian; Pucher, Robert; Brezowar, Gabriela  (2010)  How to Convert a Traditional Course in Programming into an Online Course  In Abstract CD of the International Conference on Education and New Learning Technologies / EDULearn / 5th – 7th July 2010 / Barcelona (Spain) / ISBN 978-84-613-9385-5

    • Pucher, Robert; Schmöllebeck, Fritz; Wahl, Harald; Mense, Alexander; Brezowar, Gabriela; Gollner, Helmut  (2008)  Competency in Finding Solutions Tailored to Requirements of Customers – Can it be Assessed by Exams?  15th Annual EDINEB International Conference “Advances in Business Education and Training” / June 11-13 2008 / Malaga (Spain)

    • Wahl, Harald; Pucher, Robert; Mense, Alexander; Schmöllebeck, Fritz; Hofmann, Alexander; Nimmervoll, Alexander; Eckkrammer, Florian; Gollner, Helmut  (2008)  Do Competitions between Teams in Self Directed Learning Increase the Performance of Students? 

    • Klock, E.; Stadler, H.; Skritek, Paul; Kollmitzer, Christian  (2008)  Quality Surveillance of Hydrological Data by an Online Monitoring System  Geophysical Research Abstracts / EGU- A-06618 European Geosciences Union General Assembly / Vol.10 / April 13th–18th 2008 / Vienna

    • Wahl, Harald; Gollner, Helmut; Kaufmann, Christian; Mense, Alexander; Pucher, Robert; Schmöllebeck, Fritz  (2007)  A Set of Consecutive Courses in Business Informatics to help IT Professionals being Successful  14th Annual EDINEB International Conference “Preparing Business Professionals for ther Changing Global Workplace” / June 20-22 2007 / Vienna

    • Brezowar, Gabriela; Kollmitzer, Christian; Pucher, Robert; Schmöllebeck, Fritz  (2007)  Efficient Matrix Organisation Of A University  Book of Abstracts of the International Technology, Education and Development Conference 2007 (INTED 2007) / Valencia (Spain)

    • Gollner, Helmut; Pucher, Robert; Schmöllebeck, Fritz; Kollmitzer, Christian  (2006)  From Teaching to Learning – An Innovative Approach to Engineering Education  Program and Abstract Book / International Conference System Identification and Control Problems (SICPRO) / VA Trapeznikov Institute of Control Sciences / Jan. 30.- Feb. 2.2006 / Moskau (Russia)

    • Pucher, Robert; Hofmann, Alexander; Wahl, Harald; Kollmitzer, Christian; Schmöllebeck, Fritz  (2006)  How Students Teach Robots to Play Soccer?  13th Annual EDINEB International Conference “Leading Innovation in Global Education & Leading” / June 14-16 2006 / Lisboa (Portugal)

    • Pucher, Robert; Schmöllebeck, Fritz; Kollmitzer, Christian; Gollner, Helmut; Balog, Peter; Mense, Alexander; Wahl, Harald  (2005)  Design of Master Degree Programs to Meet Today’s Business Needs  12th Annual EDINEB Conference “Management of Change" / June 15-17 2005 / Antwerp (Belgium)

    • Schmöllebeck, Fritz; Kollmitzer, Christian; Pucher, Robert; Mense, Alexander; Wahl, Harald  (2004)  An Interdisciplinary Approach in Educating Future Leaders in a Rapidly Growing European Union  Abstractbook of the 11th Annual EDINEB Conference "The Changing Face of Globalization: Its Impact on Educating Future Leaders" / June 16-18 2004 / Maastricht (Netherlands) / http://www.fdewb4.unimaas.nl/edineb/welcome.asp

    • Pucher, Robert; Mense, Alexander; Wahl, Harald; Schmöllebeck, Fritz  (2003)  Project Based Learning and the Intrinsic Motivation of Students  Abstractbook of the 10th Annual EDINEB Conference "Impact on Culture and Education on Learning Practices" / June 18-20 2003 / Renaissance Salzburg Hotel / Salzburg (Austria) / p. 58

  • In Schriftreihe (Aufsatz, ...)

    • Pucher, Robert; Tesar, Michael; Mandl, Thomas; Holweg, Gerd; Schmöllebeck, Fritz  (2011)  Improving Didactics in Computer Science – The Example of the GEMIS and the QUADRO Projects  International Journal of Education and Information Techologies, Issue 1, Volume 5, 2011

  • Journal (Komplette Ausgabe eines Zeitschriftenheftes)

    • Tester, Test  (2004)  test 

  • Diplomarbeit, Magisterarbeit, Master Thesis

    • Offner, Robert  (2011)  Aufbau und Analyse einer resonanten Einschaltentlastung 

    • Gepp, Johannes  (2011)  Hardware - Entwicklung einer elektronischen Sicherung in Telekommunikationssystemen 

    • Pruckner, Christian  (2011)  Hardwareentwicklung zu iLCD Test- und Programmiersystem 

    • Mayer, Franz-Xaver  (2011)  Hochdynamisches und robustes Regelverfahren für leistungselektronische Konverter 

    • Wukovits, Matthias  (2011)  Resonanter Sperrwandler mit Leistungsfaktorkorrektur und magnetisch gekoppeltem Buch-Konverter 

    • Kolos, Mario  (2011)  Software - Entwicklung einer elektronischen Sicherung in telekommunikationssystemen 

    • Pürstl, Gerrit  (2011)  Stromsymmetrierung bei hart parallel geschalteten Thyristoren 

    • Bokanovic, Mate  (2011)  Vergleich von Methoden zum Erstellen von Disparity Maps 

    • Gindl, Leopold  (2011)  Verlustleistungsanalyse von getakteten Stromversorgungen im Bezug auf deren Dimensionierung 

    • Eitler, Ulrich  (2011)  XXXXXXXXXXXXXX 

  • Lehrmaterial

    • Schmöllebeck, Fritz  (2002)  Problem Based Learning am Technikum Wien  Workshop PBL / Joanneum / 16-17.9.2002 / Graz

  • Sonstiges

    • Himmelstoß, Felix A.; Wurm, P.H.  (1999)  A Sepic Derived Converter with high step-down ratio  CD-ROM of the IEEE International Telecommunication Energy Conference INTELEC / June 6.-9 1999 / Copenhagen