High-power terahertz emitter arrays

Autor: Daniel Segovia-Vargas, Gabriel Santamaria-Botello, Guillermo Carpintero, David Gonzalez-Ovejero, Ivan Camara-Mayorga, Luis Enrique Garcia-Munoz, Alejandro Rivera-Lavado, Kerlos Atia-Abdalmalak

Publikováno v: HAL
2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT)
2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications (iWAT), Mar 2017, Athens, France. pp.142-145

This manuscript proposes the combination of several photomixing THz sources for overcoming the power limitations of this technology. Each element is placed in the gap of a balanced antenna. All the elements conform a 2D rectangular array. For avoidin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9be10ad3019cb31a17160928e44f7d07
https://doi.org/10.1109/iwat.2017.7915341

The upGREAT heterodyne array receivers for far Infrared astronomy

Autor: Mose Choi, Karl Jacobs, Rafael Castenholz, Heiko Richter, Rolf Güsten, Bernd Klein, Achim Wunsch, Nicolas Reyes, Christian Leinz, Stefan Heyminck, M. Justen, Ivan Camara, Jürgen Stutzki, O. Ricken, A. Bell, D. Büchel, P. Pütz, Alexei Semenov, Christine Honingh, Urs U. Graf, Heinz-Wilhelm Hübers, T. Klein, Christophe Risacher

Publikováno v: 2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd6d323676c199c11db6091f8b0a7ffb
https://doi.org/10.1109/irmmw-thz.2014.6956152

GREAT: The German Receiver for Astronomy at Terahertz Frequencies

Autor: Urs U. Graf, H. P. Roeser, H.-W. Huebers, Armin Wagner, Peter van der Wal, Ivan Camara, Gert Schnieder, Achim Wunsch, C. Kasemann, Rolf Guesten, Paul Hartogh, Rudolf Schieder, Karl Jacobs, Geronimo L. Villanueva, Juergen Stutzki, Oliver Sievertz

Publikováno v: SPIE Proceedings.

GREAT - a heterodyne instrument for high-resolution spectroscopy aboard SOFIA is developed by a consortium of German research institutes. The first-light configuration will allow parallel observations in two far-infrared frequency bands. We will have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ff12ce950a2ce99a18a95cb15b06166
https://doi.org/10.1117/12.458820

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THz antenna array based on photomixers for radioastronomy applications.

Autor: Mumoz, Luis Enrique Garcia, de Paz, Javier Montero, Lavado, Alejandro Rivera, Mayorga, Ivan Camara, Gusten, Rolf, Generalov, A.A., Lioubtchenko, Dmitri, Gallardo, Pablo Acedo, de Dios, Cristina, Criado, Ruben, Munoz, Eduardo Ugarte, Raisanen, A.V., Vargas, Daniel Segovia

Publikováno v: 2013 7th European Conference on Antennas & Propagation (EuCAP); 2013, p450-453, 4p