Wide bandwidth integrated 1-4 GHz feed development for VLBI and SKA
Paper in proceeding, 2012
Wide-band single pixel feeds such as the wide-band Eleven feed developed in Europe through Onsala Space Observatory/Chalmers are rapidly increasing in maturity. Compared to the traditional octave bandwidth feeds, wide bandwidth feeds, such as the Eleven feed, will create the possibility of significantly larger instantaneous frequency coverage observations with existing radio telescopes, such as those used in the VLBI networks, and for future radio telescopes, such as the Square Kilometre Array. This Project is supported by RadioNet3, Developments In VLBI Astronomy (DIVA).
Author
J. Geralt bij de Vaate
Netherlands Institute for Radio Astronomy (ASTRON)
Miroslav Pantaleev
Chalmers, Earth and Space Sciences, Onsala Space Observatory
Marianna Ivashina
Chalmers, Earth and Space Sciences, Onsala Space Observatory
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Jian Yang
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Michael Lindqvist
Chalmers, Earth and Space Sciences, Onsala Space Observatory
F. Schäfer
Max Planck Society
R. Keller
Max Planck Society
W. Alef
Max Planck Society
Proceedings of Science
18248039 (eISSN)
Vol. 2012-October
11th European VLBI Network Symposium and Users Meeting, EVN Symposium 2012
Bordeaux, France,
Bordeaux, France,
Subject Categories (SSIF 2011)
Physical Sciences
Astronomy, Astrophysics and Cosmology
Roots
Basic sciences
Infrastructure
Onsala Space Observatory