Auflistung Fakultät für Elektrotechnik und Informatik nach Lizenz

Auflistung Fakultät für Elektrotechnik und Informatik nach Lizenz

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  • Investigation of ion-ion-recombination at atmospheric pressure with a pulsed electron gun 
    Heptner, Andre; Cochems, Philipp; Langejuergen, Jens; Gunzer, Frank; Zimmermann, Stefan (Cambridge : Royal Society of Chemistry, 2012)
    For future development of simple miniaturized sensors based on pulsed atmospheric pressure ionization as known from ion mobility spectrometry, we investigated the reaction kinetics of ion-ion-recombination to establish ...
  • Low Delay Filter Banks with Perfect Reconstruction 
    Schuller, Gerald (Berlin : De Gruyter, 1996)
    The design of modulated filter banks with a low system delay and with perfect reconstruction will be shown. The filter lengths K can be chosen arbitrarily. The well known orthogonal filter banks have a system delay of K - ...
  • Metal semiconductor metal photodiodes based on all-epitaxial Ge-on-insulator-on-Si(111), grown by molecular beam epitaxy 
    Pokharia, R.S.; Khiangte, K.R.; Rathore, J.S.; Schmidt, J.; Osten, H.J.; Laha, A.; Mahapatra, S. (Bellingham, Wash. : SPIE, 2019)
    We report on the fabrication and characterisation of an all-epitaxial Germanium-on-Insulator (GOI) Metal-Semiconductor-Metal (MSM) photodetector. The MSM photodetector is fabricated on a (111)-oriented epitaxial Ge layer, ...
  • Meßaufbau zur Varaktoruntersuchung im R-Band 
    Geißler, Rainer (Berlin : De Gruyter, 1981)
    Mit Hilfe von Transmissions- und Reflexionsmessungen können die Elemente der Ersatzschaltung einer in einem Gehäuse eingebauten Varaktordiode gefunden werden. Durch Messung des Richtstromes und der Sperrspannung der Diode ...
  • Miniaturisation of electrical machines 
    Ponick, Bernd (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose – Approaches for a miniaturisation of electrical machines that are based on an electromagnetic principle have to overcome numerous challenges. Some of these are only a result of the rules of growth (or shrinkage), ...
  • Model reduction of parasitic coupling networks of mixed-signal VLSI circuits 
    Ludwig, Stefan; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose: This paper aims to present a method for the efficient reduction of networks modelling parasitic couplings in very-large-scale integration (VLSI) circuits. Design/methodology/approach: The parasitic effects are ...
  • Modenanalyse des Stegrundhohlleiters 
    Marquardt, Jürgen; Wendel, Ralf (Berlin : De Gruyter, 1996)
    A modal analysis of a ridged circular waveguide is presented. The method of Kühn [1] is used to find suitable expressions for the vectorpotentials, wherefore the ridged waveguide is intersected into a lot of regions. With ...
  • Numerical computation of magnetic fields applied to magnetic force microscopy 
    Preisner, Thomas; Greiff, Michael; Bala, Uzzal Binit; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2009)
    Purpose - The purpose of this paper is to introduce a method which allows the calculation of the interactions of tip and sample of a magnetic force microscope as a first step to increase the accuracy of this technique. ...
  • Numerical modeling of a MEMS actuator considering several magnetic force calculation methods 
    Preisner, Thomas; Bolzmacher, Christian; Gerber, Andreas; Bauer, Karin; Quandt, Eckhard; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose: The purpose of this paper is to investigate the accuracy of different force calculation methods and their impact on mechanical deformations. For this purpose, a micrometer scaled actuator is considered, which ...
  • Numerical modelling of electrostatic force microscopes considering charge and dielectric constant 
    Bala, Uzzal Binit; Greiff, Michael; Preisner, Thomas; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2009)
    Purpose - The purpose of this paper is to present a hybrid numerical simulation approach for the calculation of potential and electric field distribution considering charge and dielectric constant. Design/methodology/ ...
  • Numerical simulation and investigation of induction through-heaters in dynamic operation mode 
    Blinov, Kirill; Nikanorov, Alexander; Nacke, Bernard; Klöpzig, Markus (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose - Because of their widespread use in industry, induction through-heaters of various metal products must be of high effectiveness not only in "quasi" steady-state operation but in different transient modes as well. ...
  • Numerical simulation of electromagnetic stirring in continuous casting of wires 
    Turewicz, P.; Baake, E.; Umbrashko, A. (Bingley : Emerald Group Publishing Ltd., 2011)
    Purpose - The purpose of this paper is to describe how electromagnetic stirring during continuous casting of ferrous and non-ferrous metals is applied in order to increase the homogeneity and the material properties by ...
  • Numerical studies of the melting process in the induction furnace with cold crucible 
    Umbrasko, A.; Baake, E.; Nacke, B.; Jakovics, A. (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - Aims to present recent activities in numerical modeling of cold crucible melting process. Design/methodology/approach - 3D numerical analysis was used for electromagnetic problem and 3D large eddy simulation (LES) ...
  • Die optimale Ausnutzung des PPI-Radarbildschirmes durch Übertragungssystem mit Frequenzbandkompression 
    Gillmann, H. (Berlin : De Gruyter, 1960)
    The theoretical analysis starts from the screen display and is based on the conventional radial display. Under the simplifying assumption that the luminous density is distributed over the luminous spot according to a ...
  • Optimized designing of a patch phased array with a MoM-solver 
    Wang, Yuanhao; Berens, Michael; Nietsch, Alexander; John, Werner; Mathis, Wolfgang (Bingley : Emerald Group Publishing Ltd., 2014)
    Purpose - The purpose of this paper is to present an optimization process for the design of a 2×2 patch antenna phased array with application for an UHF RFID system. Design/methodology/approach - The optimization process ...
  • Particle transport in recirculated liquid metal flows 
    Kirpo, M.; Jakovičs, A.; Nacke, B.; Baake, E. (Bingley : Emerald Group Publishing Ltd., 2008)
    Purpose - Aims to present recent activities in numerical modeling of turbulent transport processes in induction crucible furnace. Design/methodology/approach - 3D large eddy simulation (LES) method was applied for fluid ...
  • Predictive tolerance bands for the correction-less assembly of optical systems 
    Schindlbeck, Christopher; Pape, Christian; Reithmeier, Eduard (Bellingham, Wash. : SPIE, 2019)
    When assembling optical systems, uncertainties of the positioning system and overall mounting tolerances lead to the deterioration of performance due to resulting misaligned optical components. In this paper, we present a ...
  • Probabilistic balance monitoring for bipedal robots 
    Höhn, O.; Gerth, W. (London : SAGE Publications Ltd., 2009)
    In this paper, a probability-based balance monitoring concept for humanoid robots is proposed. Two algorithms are presented that allow us to distinguish between exceptional situations and normal operations. The first ...
  • Quantitative information in decay curves obtained with a pulsed ion mobility spectrometer 
    Baether, Wolfgang; Zimmermann, Stefan; Gunzer, Frank (Cambridge : Royal Society of Chemistry, 2012)
    Ion mobility spectrometry (IMS) is well known for its very high sensitivity, and thus IMS spectra are commonly used in the identification of trace gases. Extracting quantitative information from IMS spectra is, in contrast, ...
  • Radar distance measurements in circular waveguides involving intermodal dispersion effects 
    Denicke, Eckhard; Armbrecht, Gunnar; Rolfes, Ilona (Cambridge : Cambridge University Press, 2010)
    This contribution deals with guided radar distance measurements in the field of industrial tank level control. The aim is to achieve a submillimeter gauging accuracy even when conducting the measurement within a highly ...

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