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Schadewald, Uwe; Halbedel, Bernd; Ziolkowski, Marek; Brauer, Hartmut; Müller, Ekkehard; Schumacher, L.
Beeinflussung der Verteilung parametrischer Ionen in Flüssigkeiten und Schmelzen mittels magnetischer Gradientenkräfte. - In: Kurzfassungen. - Offenbach : Dt. Glastechn. Ges., (2011), S. 11-12

Li, Sheng; Lamare, Rodrigo C.; Haardt, Martin
Adaptive frequency-domain biased estimation algorithms with automatic adjustment of shrinkage factors. - In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing : (ICASSP) ; 22 - 27 May 2011, Prague Congress Center, Prague, Czech Republic ; proceedings.. - Piscataway, NJ : IEEE, ISBN 978-1-4577-0539-7, (2011), S. 4268-4271

http://dx.doi.org/10.1109/ICASSP.2011.5947296
Zhang, Jianshu; Römer, Florian; Haardt, Martin
Beamforming design for multi-user two-way relaying with MIMO amplify and forward relays. - In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing : (ICASSP) ; 22 - 27 May 2011, Prague Congress Center, Prague, Czech Republic ; proceedings.. - Piscataway, NJ : IEEE, ISBN 978-1-4577-0539-7, (2011), S. 2824-2827

http://dx.doi.org/10.1109/ICASSP.2011.5947072
Song, Nuan; Steinwandt, Jens; Wang, Lei; Lamare, Rodrigo C.; Haardt, Martin
Non-data-aided adaptive beamforming algorithm based on the widely linear auxiliary vector filter. - In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing : (ICASSP) ; 22 - 27 May 2011, Prague Congress Center, Prague, Czech Republic ; proceedings.. - Piscataway, NJ : IEEE, ISBN 978-1-4577-0539-7, (2011), S. 2636-2639

http://dx.doi.org/10.1109/ICASSP.2011.5947026
Römer, Florian; Haardt, Martin
Analytical performance assessment of 1-D structured least squares. - In: 2011 IEEE International Conference on Acoustics, Speech and Signal Processing : (ICASSP) ; 22 - 27 May 2011, Prague Congress Center, Prague, Czech Republic ; proceedings.. - Piscataway, NJ : IEEE, ISBN 978-1-4577-0539-7, (2011), S. 2464-2467

http://dx.doi.org/10.1109/ICASSP.2011.5946983
Ruggaber, Benjamin; Schmidt, Franz; Krüger, Udo
Ermittlung der Übertragungsfunktion einer auf Glasfiltern basierenden Multispektralkamera. - In: Einladung zur 112. Jahrestagung vom 14. Juni bis 18. Juni 2011 und zur satzungsgemäßen ordentlichen Mitgliederversammlung der DGaO am 17. Juni 2011 in Ilmenau/Thüringen. - Ilmenau, (2011), S. 36

Es wird ein Modell vorgestellt sowie experimentell überprüft, welches die spektralen Eigenschaften der optischen Komponenten einer Multispektralkamera (MK), bezogen auf ein jeweiliges Pixel, beschreibt. Im Modell wird der Einfluss der Blendenzahl bzw. die spektrale Transmission der Filter für konischen Strahlungseinfall (Strahlkegel) berücksichtigt.



Wetzstein, Olaf; Ortlepp, Thomas; Stolz, Ronny; Kunert, Jürgen; Meyer, Hans-Georg; Töpfer, Hannes
Comparison of RSFQ logic cells with and without phase shifting elements by means of BER measurements. - In: IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee.. - New York, NY : IEEE, ISSN 1558-2515, Bd. 21 (2011), 3, S. 814-817

http://dx.doi.org/10.1109/TASC.2010.2102998
Haverkamp, Imke; Mielke, Olaf; Kunert, Jürgen; Stolz, Ronny; Meyer, Hans-Georg; Töpfer, Hannes; Ortlepp, Thomas
Linearity of a digital SQUID magnetometer. - In: IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee.. - New York, NY : IEEE, ISSN 1558-2515, Bd. 21 (2011), 3, S. 705-708

http://dx.doi.org/10.1109/TASC.2010.2087734
Ebert, Björn; Ortlepp, Thomas
Optimization of Josephson junction comparators in terms of speed and accuracy. - In: IEEE transactions on applied superconductivity : a publication of the IEEE Superconductivity Committee.. - New York, NY : IEEE, ISSN 1558-2515, Bd. 21 (2011), 3, S. 687-692

This paper investigates the trade-off between speed and accuracy of a Josephson comparator by numerical simulations. The accuracy is quantified by the width of the gray zone whereas the speed is determined by the switching time of the comparator cell. In contrast to previous studies, both performance parameters are simultaneously evaluated. It turns out that there is an inherent compromise between speed and accuracy that is robust against modifications of circuit parameters. Eventually, a new comparator topology is proposed to improve the accuracy while maintaining a reasonable switching speed.



http://dx.doi.org/10.1109/TASC.2010.2089666
Böttcher, Annika; Schneider, Christian; Vary, Peter; Thomä, Reiner S.
Dependency of the power and delay domain parameters on antenna height and distance in urban macro cell. - In: . - Piscataway, NJ : IEEE, (2011), S. 1395-1399