Karl-Åke L Johansson

Tekniker at Onsala Space Observatory

Contact Details

Publications (11)
Projects (0)

Showing 11 publications

2020

Onsala Space Observatory – IVS Technology Development Center Activities during 2017–2018

Rüdiger Haas, Gunnar Elgered, Leif Helldner et al

Report - NASA Goddard Space Flight Center

Show project

2019

DBBC3 Towards the BRAND EVN Receiver

Gino Tuccari, Walter Alef, Sven Dornbusch et al

Proceedings of the 24th European VLBI Group for Geodesy and Astrometry Working Meeting, p. 27-30

Paper in proceeding

2018

DBBC3 — The new wide-band backend for VLBI

Gino Tuccari, Walter Alef, S. Dornbusch et al

Proceedings of Science. Vol. 344

Paper in proceeding

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

Other 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

Other 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

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

Other conference contribution

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