Karl-Åke L Johansson

Tekniker at Electronics Laboratory

Showing 9 publications

2018

DBBC3 — The new wide-band backend for VLBI

Gino Tuccari, Walter Alef, S. Dornbusch et al
Proceedings of Science. Vol. 344
Paper in proceedings
2017

Design, Implementation and Tests of the Signal Chain for the Twin Telescopes at Onsala Space Observatory

Miroslav Pantaleev, Leif Helldner, Rüdiger Haas et al
Proceedings of the 23rd European VLBI Group for Geodesy and Astrometry Working Meeting, p. 15-19
Conference contribution
2015

Onsala Space Observatory – IVS Technology Development Center Activities during 2014

Miroslav Pantaleev, Rüdiger Haas, Bhushan Billade et al
International VLBI Service for Geodesy and Astrometry 2014 Annual Report, p. 300-303
Book chapter
2014

Onsala Space Observatory – IVS Technology Development Center Activities during 2013

Miroslav Pantaleev, Rüdiger Haas, Bhushan Billade et al
International VLBI Service for Geodesy and Astrometry 2013 Annual Report, edited by K. D. Baver, D. Behrend, and K. L. Armstrong, NASA/TP-2014-217522, 2014., p. 349-352
Book chapter
2013

Onsala Space Observatory – IVS Technology Development Center

Miroslav Pantaleev, Ulf Kylenfall, Leif Helldner et al
International VLBI Service for Geodesy and Astrometry 2012 Annual Report, p. 346-349
Book chapter
2011

Onsala Space Observatory – IVS Technology Development Center

Miroslav Pantaleev, Rüdiger Haas, Leif Helldner et al
International VLBI Service for Geodesy and Astrometry 2010 Annual Report, edited by D. Behrend and K.Baver (NASA/TP-2011-215880), p. 280-283
Book chapter
2008

The IVS Technology Development Center at the Onsala Space Observatory

Rüdiger Haas, MAGNE HAGSTRÖM, Lars-Göran Gunnarsson et al
International VLBI Service for Geodesy and Astrometry 2007 Annual Report, edited by D. Behrend and K. Baver. Vol. NASA/TP-2008-214162, p. 261-263
Conference contribution
2006

A 279-381 GHz SIS Receiver for the APEX Telescope

C. Risacher, Victor Belitsky, Igor Lapkin et al
Proceedings of the 16th International Symposium on Space Terahertz Technology, Chalmers University of Technology, Gothenburg, Sweden, May 2-4, 2005, p. 432-437
Conference contribution
2006

A 0.8 mm heterodyne facility receiver for the APEX telescope

Christophe Risacher, Vessen Vassilev, Raquel Monje et al
Astronomy & Astrophysics. Vol. 454, p. L17-L20
Journal article

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