Activities for the square kilometer array (SKA) in Europe

Authors

  • Marianna V. Ivashina Netherlands Foundation for Research in Astronomy, Dwingeloo, Netherlands
  • A. Van Ardenne ASTRON Institute, Netherlands
  • J. D. Bregman ASTRON Institute, Netherlands
  • J. G. Bij de Vaate ASTRON Institute, Netherlands
  • M. van Veelen ASTRON Institute, Netherlands

DOI:

https://doi.org/10.1109/ICATT.2003.1238822

Keywords:

HF antennas, antenna arrays, focal planes, radioastronomy, radiotelescopes, reviews

Abstract

The paper is an overview of the activities in research and development of the new generation radio telescope, the SKA, in Europe. It focuses on the aperture array technology for decameter and longer wavelengths, including relevant actions for the low frequency array (LOFAR) and focal plane arrays (FARADAY) covering the lower and higher frequency bands. We describe the concepts, specifications and the key parameters as well as application directions for radioastronomy for SKA, FARADAY and LOFAR.

References

Schilizzi, R.T. The SKA: Organisation and Challenges. IEEE ISAP, Columbus, OH, 2003.

http://www.skatelescope.org/.

http://www.astron.nl.

www.skatelescope.org/documents/dcwp/AA_Whitepaper_reply_0503.pdf.

van de Tol, S.; Boonstra, A.J.; de Vaate, J.G. Bij; van Ardenne, A. Multiple satellite detection with a prototype new generation phased array radio telescope. 25th ESA Antenna Workshop, 2002, Estec, Noordwijk, Netherlands.

Ivashina, M.; Bregman, J.D.; van Ardenne, A. A way to improve the field of view of the radiotelescope with a dense Focal plane array. Proc. of CriMiCo02, Sevastopol, Ukraine, 2002.

Bo Thide; et al. Third LOIS Workshop, 24-25 Nov. 2002, Vaxjo University, Vaxjo, Sweden.

Bregman, J.D. Concept design for a low frequent array. SPIE Proc. Astronomical Telescopy and Instrumentation 2000 Radio Telescopes, Vol. 4015G.

Horneffer, A.; Falcke, H.; Kampert, K.H. LOPES - Detecting Radio Emission from Cosmic Ray Air Showers. Proc. of the 6th Network Symp., 2002, Ros, E.; Porcas, E.; Zensus, R.W. (eds.), MPIfR Bonn, Germany. 2002, p. 23.

LOFAR-ASTRON-MEM-030, http://www.lofar.org.

Published

2003-09-27