Search Results - "Zimmermann, Ralph"

Technology, Assembly, and Test of a W-Band Traveling Wave Tube for New 5G High-Capacity Networks by Andre, Frederic, Racamier, Jean-Clande, Zimmermann, Ralph, Trung Le, Quang, Krozer, Viktor, Ulisse, Giacomo, Minenna, Damien F. G., Letizia, Rosa, Paoloni, Claudio

“…The folded waveguide (FWG) traveling wave tube (TWT) developed in the frame of the Horizon 2020 TWEETHER project for enabling a novel <inline-formula>…”
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Illumination Aspects in Active Terahertz Imaging by von Spiegel, Wolff, am Weg, Christian, Henneberger, Ralf, Zimmermann, R, Roskos, Hartmut G

“…Our paper focuses on illumination aspects in active terahertz imaging. First, we introduce our fast 620-GHz camera and discuss imaging with focused…”
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Illumination Aspects in Active Terahertz Imaging: SPECIAL ISSUE ON TERAHERTZ TECHNOLOGY by VON SPIEGEL, Wolff, AM WEG, Christian, HENNEBERGER, Ralf, ZIMMERMANN, Ralph, ROSKOS, Hartmut G

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Discrimination on grounds of "race" and because of ethnic origin in the mirror of the law relating to the AGG by Gobel-Zimmermann, Ralph, Marquardt, Liisa

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SPECT imaging of dopamine and serotonin transporters with [123I]beta-CIT: pharmacological characterization of brain uptake in nonhuman primates by Laruelle, M, Baldwin, R M, Malison, R T, Zea-Ponce, Y, Zoghbi, S S, al-Tikriti, M S, Sybirska, E H, Zimmermann, R C, Wisniewski, G, Neumeyer, J L

“…Single photon emission computed tomography (SPECT) studies of regional kinetic uptake and pharmacological specificity of [123I]methyl 3 beta-(4-iodophenyl)…”
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Legal aspects of obtaining a refugee status by Göbel-Zimmermann, Ralph

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Radar-based detection of birds near wind energy plants: First experiences from a field study by Moll, Jochen, Malzer, Moritz, Scholz, Nikolas, Krozer, Viktor, Durr, Manfred, Pozdniakov, Dimitry, Salman, Rahmi, Zimmermann, Ralph, Scholz, Markus

“…Bats and birds are at risk when they are flying near wind energy plants (WEP). Hence, a protection of bats and birds is postulated to reduce their mortality…”
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Radar-based detection of bats: Experiments in a laboratory flight tunnel by Moll, Jochen, Malzer, Moritz, Scholz, Nikolas, Krozer, Viktor, Pozdniakov, Dimitry, Salman, Rahmi, Zimmermann, Ralph, Hechavarria, Julio, Beetz, M. Jerome, Kossl, Manfred

“…A high number of bats are being killed by wind energy plants (WEPs) either by direct collision with the rotor-blades or due to an abrupt drop in pressure…”
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A four-element 80-GHz luggage scanner based on the synthetic aperture radar principle by Essen, Helmut, Zimmermann, Ralph, Moll, Jochen, Krozer, Viktor, Klein, Bernd, Kramer, Ingo

“…During recent years different types of millimetre-wave and terahertz-scanners have been developed, as well radar-based as passive radiometers. Mainly body…”
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High power frequency multipliers to 330 GHz by Alderman, Byron, Henry, Manju, Maestrini, Alain, Grajal, Jesus, Zimmermann, Ralph, Sanghera, Hosh, Hui Wang, Wilkinson, Paul, Matheson, David

“…The development of GaAs Schottky diodes using substrate transfer techniques is presented. It is argued that these devices are limited in power handling by the…”
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Regelungsbedarf für eine Einwanderungsgesetzgebung? by Göbel-Zimmermann, Ralph, Masuch, Thorsten

“…In den Koalitionsverhandlungen nach der Bundestagswahl wird neben der Reform des Staatsangehörigkeitsrechts und der Novellierung des Ausländerrechts auch die…”
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Handlungsspielräume und Grenzen einer Änderung des Asylrechts by Bierwirth, Christoph, Göbel-Zimmermann, Ralph

“…Das gegenwärtige Asylverfahren ist auch aus der Sicht des schutzbedürftigen Flüchtlings mangelhaft. Schnelle und einfache Lösungen gibt es jedoch nicht. Eine…”
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Consideration of velocity saturation in the design of GaAs varactor diodes by Crowe, Thomas W., Peatman, William C. B., Zimmermann, Rudiger, Zimmermann, Ralph

“…The design of GaAs Schottky barrier varactor diodes is reconsidered in light of the recent discovery of velocity saturation effects in these devices. The…”
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