Wide bandwidth integrated 1-4 GHz feed development for VLBI and SKA
Paper i 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).
Författare
J. Geralt bij de Vaate
Netherlands Institute for Radio Astronomy (ASTRON)
Miroslav Pantaleev
Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium
Marianna Ivashina
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium
Jian Yang
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Michael Lindqvist
Chalmers, Rymd- och geovetenskap, Onsala rymdobservatorium
F. Schäfer
Max-Planck Institut für Radioastronomie
R. Keller
Max-Planck Institut für Radioastronomie
W. Alef
Max-Planck Institut für Radioastronomie
Proceedings of Science
18248039 (eISSN)
Vol. 2012-October
11th European VLBI Network Symposium and Users Meeting, EVN Symposium 2012
Bordeaux, France,
Bordeaux, France,
Ämneskategorier
Fysik
Astronomi, astrofysik och kosmologi
Fundament
Grundläggande vetenskaper
Infrastruktur
Onsala rymdobservatorium