TY - GEN A1 - Rudolph, Matthias A1 - Dewitz, Mike A1 - Liero, Armin A1 - Khalil, I. A1 - Chaturvedi, Nidhi A1 - Wipf, Christian A1 - Bertenburg, R. M. A1 - Miller, J. A1 - Würfl, Joachim A1 - Heinrich, Wolfgang A1 - Tränkle, Günther T1 - Highly Robust X-Band LNA with Extremely Short Recovery Time Y1 - 2009 ER - TY - CHAP A1 - Schmückle, Franz-Josef A1 - Lenk, Friedrich A1 - Hutter, Matthias A1 - Klein, Matthias A1 - Oppermann, Hermann A1 - Engelmann, Gunter A1 - Töpper, Michael A1 - Riepe, Klaus J. A1 - Heinrich, Wolfgang T1 - W-band flip-chip VCO in thin-film environment T2 - 2005 IEEE MTT-S International Microwave Symposium, June 12 - 17, 2005, Long Beach, CA N2 - A flip-chip packaging approach for W-band GaAs chips is presented using thin-film structures on silicon as carrier substrate. Reliability investigations indicate that, depending on bump size, the CTE mismatch is not critical and an underfiller does not provide distinctive benefits. A 77 GHz VCO GaAs-HBT MMIC is flip-chip-mounted to demonstrate validity of the packaging scheme. Y1 - 2005 SN - 0-7803-8845-3 U6 - https://doi.org/10.1109/MWSYM.2005.1516837 PB - IEEE Operations Center CY - Piscataway, NJ ER - TY - CHAP A1 - Kleber, Arno A1 - Terhorst, Birgit A1 - Hülle, Daniela A1 - Leopold, Matthias A1 - Müller, S. A1 - Raab, Thomas A1 - Sauer, Daniela A1 - Scholten, Thomas A1 - Dietze, Michael A1 - Felix-Henningsen, Peter A1 - Heinrich, J. A1 - Spies, E. D. A1 - Thiemeyer, H. ED - Kleber, Arno ED - Terhorst, Birgit T1 - Subdued Mountains of Central Europe T2 - Mid-Latitude Slope Deposits (Cover Beds) N2 - Slope deposits, which veil entire slopes or large parts of them in a rather uniform manner (cover beds), are ubiquitous in the subdued mountains of Central Europe. Here we provide an overview of the current state of knowledge on these deposits. The Central European cover beds are divided into (1) the upper layer that is ubiquitously distributed and displays a relatively constant thickness; (2) the intermediate layer the distribution of which is mainly restricted to flat relief, to slope depressions, and to lee-ward facing slopes; and (3) the basal layer, which is rather widespread again. Both the upper and intermediate layer contain intermixed loess, whereas the basal layer is free of loess and typically has a high bulk density. Aside from the loess content, the composition of the layers differs, reflecting varying portions of crushed and chemically weathered rock allocated from up-slope. This causes notable diversity depending on bedrock and, thus, induces remarkable regional differences. Cover beds were mainly formed by periglacial gelifluction. The upper layer formed in the Late Glacial possibly during several short episodes of activity. In contrast, the underlying layers may be diachronous; nevertheless, they display recurring vertical sequences. This is probably due to the fact that loess-free layers usually could not deposit as long as there was loess in the environs, which may have been inherited from older deposits. Thus, the last phase of surface wash, during which older loess was removed, determines the age of the lower layers. Y1 - 2013 SN - 978-0-444-53118-6 U6 - https://doi.org/10.1016/B978-0-444-53118-6.00002-7 SP - 9 EP - 93 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Wallraven, Christian A1 - Fischer, J. A1 - Cunningham, Douglas William A1 - Bartz, Dirk A1 - Bülthoff, Heinrich H. T1 - The Evaluation of Real-World and Computer-Generated Stylized Facial Expressions Y1 - 2007 ER - TY - CHAP A1 - Wallraven, Christian A1 - Fischer, J. A1 - Cunningham, Douglas William A1 - Bartz, Dirk A1 - Bülthoff, Heinrich H. T1 - The Evaluation of Stylized Facial Expressions T2 - Proceedings, Symposium on Applied Perception in Graphics and Visualization, APGV 2006, Boston, Massachusetts, July 28 - 29, 2006 Y1 - 2006 SN - 1-59593-429-4 SP - 85 EP - 92 PB - ACM Press CY - New York, NY ER - TY - CHAP A1 - Fischer, J. A1 - Cunningham, Douglas William A1 - Bartz, Dirk A1 - Wallraven, Christian A1 - Bülthoff, Heinrich H. A1 - Strasser, W. T1 - Measuring the Discernibility of Virtual Objects in Conventional and Stylized Augmented Reality Y1 - 2006 ER -