@inproceedings{28576, author = {{Dumitrescu, Roman and Anacker, Harald and Bauer, Frank and Gausemeier, J{\"u}rgen}}, booktitle = {{Proceedings of the ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis}}, publisher = {{ASME}}, title = {{{Computer support for the identification of solution patterns for the conceptual design of advanced mechatronic systems}}}, year = {{2012}}, } @inproceedings{28577, author = {{Kokoschka, Martin and Gausemeier, J{\"u}rgen and Lehner, Markus}}, booktitle = {{Proceedings of 18th International ICE-Conference on Engineering, Technology and Innovation }}, title = {{{Development of Product Piracy Robust Products and Production Systems}}}, year = {{2012}}, } @proceedings{28578, editor = {{Kokoschka, Martin and Gausemeier, J{\"u}rgen and Lehner, Markus}}, title = {{{Development of Product Piracy Robust Products and Production Systems}}}, year = {{2012}}, } @inproceedings{28579, author = {{Gausemeier, J{\"u}rgen and Lehner, Markus and Peitz, Christoph and Grote, Anne-Christin}}, publisher = {{International Society for Professional Innovation Management (ISPIM)}}, title = {{{Stakeholder based innovation management}}}, volume = {{17}}, year = {{2012}}, } @article{28580, author = {{Radkowski, Rafael and Wassmann, Helene}}, journal = {{IEEE International Conference on Intelligent Engineering Systems (INES) 2012}}, title = {{{Knowledge-based Zooming Technique for the Interactive Analysis of Mechatronic Systems}}}, year = {{2012}}, } @inproceedings{28581, author = {{Dumitrescu, Roman and Gaukstern, Tobias and J{\"u}rgenhake, Christoph and Gausemeier, J{\"u}rgen and K{\"u}hn, Arno}}, title = {{{Pattern-Based Integrative Design of Molded Interconnect Devices (MID)}}}, year = {{2012}}, } @inproceedings{28582, author = {{Bensiek, Tobias and K{\"u}hn, Arno and Gausemeier, J{\"u}rgen and Grafe, Michael}}, booktitle = {{Proceedings of the 12th International Design Conference}}, title = {{{Maturity Based Improvement of Product Development Processes in Small and Medium-Sized Enterprises}}}, year = {{2012}}, } @article{28583, author = {{Klemp, Eric and Wall, Marina}}, journal = {{Digital Engineering Magazin}}, title = {{{The production of tomorrow - additive manufacturing processes in industrial use}}}, volume = {{4/12}}, year = {{2012}}, } @book{28584, editor = {{Gausemeier, J {\ "u} rgen and Lanza, Gisela and Lindemann, Udo}}, publisher = {{Carl Hanser Verlag, M {\ "u} nchen}}, title = {{{Developing products and production systems integratively - modeling and analysis in the early days Phase of product creation}}}, year = {{2012}}, } @article{28585, author = {{Gausemeier, J{\"u}rgen and Echterhoff, Niklas and Kokoschka, Martin and Wall, Marina}}, journal = {{Fraunhofer Direct Digital Manufacturing Conference 2012}}, title = {{{Thinking ahead the Future of Additive Manufacturing – Scenario-based Matching of Technology Push and Market Pull}}}, year = {{2012}}, } @inproceedings{28586, author = {{Gausemeier, J{\"u}rgen and Lehner, Markus and Peitz, Christoph}}, publisher = {{IAMOT}}, title = {{{Stakeholder analysis in developing technology strategies}}}, volume = {{21}}, year = {{2012}}, } @inproceedings{28587, author = {{Teichrieb, Heinrich and Just, Viktor and Dziwok, Stefan and Pohlmann, Uwe and Schierbaum, Thomas and Tr {\ "a} chtler, Ansgar}}, title = {{{Model-based design of two cooperating Delta Robot}}}, year = {{2012}}, } @inproceedings{28692, author = {{Bloh, Thiemo}}, location = {{Bielefeld}}, title = {{{Kooperationsbedingte Identitäts- und Kompetenzentwicklung von Grundschullehrkräften}}}, year = {{2012}}, } @phdthesis{24036, author = {{Pottebaum, Jens}}, isbn = {{3-86991-525-0}}, keywords = {{Arbeitsorganisation, E-Learning, Lernorganisation, Lerntechnik, Wissensmanagement}}, publisher = {{Monsenstein und Vannerdat}}, title = {{{Optimierung des einsatzbezogenen Lernens durch Wissensidentifikation}}}, year = {{2012}}, } @inproceedings{24067, author = {{König-Ries, Birgitta and Pipek, Volkmar and Pottebaum, Jens and Strohschneider, Stefan}}, booktitle = {{Software Engineering 2012: Fachtagung des GI-Fachbereichs Softwaretechnik, 27. Februar - 2. März 2012 in Berlin}}, editor = {{Jähnichen, Stefan and Küpper, Axel and Albayrak, Sahin}}, isbn = {{978-3-88579-292-5}}, keywords = {{Ver{\}}, pages = {{196}}, publisher = {{GI}}, title = {{{IT-Unterstützung für Public Safety & Security: Interdisziplinäre Anforderungsanalyse, Architekturen und Gestaltungskonzepte (IT4PSS 2012) }}}, year = {{2012}}, } @inproceedings{24401, abstract = {{A subharmonic receiver for sensing applications in the 245 GHz ISM band has been proposed. The receiver consists of a single-ended common base LNA, a 60 GHz push-push VCO with 1/32 divider, a transconductance 4th subharmonic mixer and IF amplifier. The receiver is fabricated in fT/fmax=300/500 GHz SiGe: C BiCMOS technology. Its measured single-ended gain is 21 dB at 243 GHz with tuning range of 12 GHz, and the single- side band noise figure is 32 dB. The input 1-dB compression point is at -37 dBm. The receiver dissipates a power of 358 mW.}}, author = {{Mao, Yanfei and Scheytt, Christoph and Schmalz, Klaus and Borngräber, Johannes}}, booktitle = {{Microwave Integrated Circuits Conference (EuMIC), 2012 7th European}}, pages = {{183--186}}, title = {{{245 GHz subharmonic receiver in SiGe}}}, year = {{2012}}, } @inproceedings{24402, abstract = {{The design of a complex integrated transceiver for 121–124 GHz is presented. The transceiver consists of the transmitter with VCO, power amplifier and power detectors, the receiver with LNA, two mixers for quadrature receive path and variable gain amplifiers for IF-output and the digital control circuits with SPI-interface. A central part is the VCO with DAC and memory for on-chip storage of programmable frequency ramps for FMCW radar applications. The oscillator phase noise is -92 dBc/Hz at 1MHz offset. For calibration of the radar-system on chip, a frequency measurement unit is integrated. The radar chip has power consumption of 380 mW and occupies an area of 1.8 mm x 1.5 mm. Several examples of frequency ramp generation are presented. The chip is intended for integration together with antenna in a single package.}}, author = {{Debski, Wojciech and Winkler, Wolfgang and Sun, Yaoming and Marinkovic, Miroslav and Borngräber, Johannes and Scheytt, Christoph}}, booktitle = {{Microwave Integrated Circuits Conference (EuMIC), 2012 7th European}}, pages = {{191--194}}, title = {{{120 GHz Radar Mixed-Signal Transceiver}}}, year = {{2012}}, } @inproceedings{24403, abstract = {{A passive microwave sensor based on microstrip lines for characterizing cell cultivation in aqueous compartments is presented. The proposed design methodology leads to a highly sensitive biosensor structure, which is fabricated on Rogers 3003 material. It is shown that a sufficiently high sensitivity is achieved to monitor the cultivation stadium of a yeast culture based on detection of permittivity changes. The obtained measurement results show good agreement with the performed full 3D EM simulations. According to these results the presented biosensor is capable of characterizing the stage of yeast cultivation label-free and contactless.}}, author = {{Wessel, Jan and Schmalz, Klaus and Cahill, Brian and Gastrock, Gunter and Scheytt, Christoph}}, booktitle = {{Microwave Conference (EuMC), 2012 42nd European}}, title = {{{Microwave Biosensor for Characterization of Compartments in Teflon Cappilaries}}}, doi = {{10.23919/EuMC.2012.6459231 }}, year = {{2012}}, } @inproceedings{24404, abstract = {{Precise position is necessary for a robot to reliably localize itself and navigate in the environment. Robot position can be calculated internally or acquired from an external system. This paper presents a software architecture of a vision-based robot tracking system that can provide precise position information as well as identification of many robots. The software architecture has been designed to take into consideration the need for a flexible and scalable system that can interoperate with many similar systems and support different types of image sources, image processing, and outputs. With the architecture, future enhancements or replacements can be implemented as plug-ins, which can be easily integrated into the system. This paper also demonstrates the proposed architecture in different application scenarios}}, author = {{Tanoto, Andry and Li, Hanyi and Rückert, Ulrich and Sitte, Joaquin}}, booktitle = {{In Proceedings of the IEEE International Symposium on Intelligent Control (ISIC)}}, pages = {{pp. 19--24}}, title = {{{Scalable and Flexible Vision-Based Multi-Robot Tracking System}}}, doi = {{10.1109/ISIC.2012.6398261}}, year = {{2012}}, } @inproceedings{24405, abstract = {{Abstract— This paper presents a fully digital transmitter architecture based on a digital polar modulator (DPM) and switch-mode power amplifier (SMPA). A simple method for comparison and estimation of different digital modulation techniques for SMPA is described. An estimation of the proposed digital polar modulator properties was done by means of a 2.1..2.2 GHz class-F power amplifier. For a CDMA signal with 9.5 dB peak-to-average power ratio (PAPR), the class-F based amplifier module driven by DPM pulse train shows more than 1 W output power and more than 10 % of drain efficiency. }}, author = {{Ostrovskyy, Philip and Heuermann, Holger and Sadeghfam, Arash and Scheytt, Christoph}}, booktitle = {{Microwave Integrated Circuits Conference (EuMIC), 2012 7th European}}, location = {{Amsterdam}}, pages = {{659--662}}, title = {{{Performance Estimation of Fully Digital Polar Modulation driving a 2 GHz Switch-Mode Power Amplifier}}}, doi = {{10.23919/EuMC.2012.6459419}}, year = {{2012}}, }