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DBBC3 development

G. Tuccari ; W. Alef ; A. Bertarini ; A. Felke ; M. Wunderlich ; S. Buttaccio ; P. R. Platania ; Simon Casey (Institutionen för rymd- och geovetenskap, Onsala rymdobservatorium) ; Michael Lindqvist (Institutionen för rymd- och geovetenskap, Onsala rymdobservatorium)
12th European VLBI Network Symposium and Users Meeting, EVN 2014, Cagliari, Italy, 7-10 October 2014 (1824-8039). (2014)
[Konferensbidrag, refereegranskat]

The RadioNet3 JRA project named 'DBBC3' is progressing as planned. The first units of the 4 GHz bandwidth samplers are available as well as the CORE3 processing elements. The first functional mode for both of them has been successfully tested and the construction of two further DBBC3 units is under way. The main parts of the system are shown together with their performance, and an overview of the implementation is presented for data-rates of 32 and 64 Gbps with two examples of their application: a) astronomical for the EVN and for millimetre VLBI with the EHT (Event Horizon Telescope), and b) geodetic for the VGOS broadband network.

Denna post skapades 2017-05-17.
CPL Pubid: 249376


Institutioner (Chalmers)

Institutionen för rymd- och geovetenskap, Onsala rymdobservatorium (2010-2017)


Astronomi, astrofysik och kosmologi

Chalmers infrastruktur