Photonic integrated beamformers for broadband radio astronomy

Autor:	Maurizio Burla, Khan, M. R. H., David Marpaung, Chris Roeloffzen, Peter Maat, Klaas Dijkstra, Arne Leinse, Hoekman, M., Rene Heideman
Rok vydání:	2010
Předmět:	IR-75667 Astrophysics::Instrumentation and Methods for Astrophysics EWI-19335 METIS-276756
Zdroj:	International Workshop on Phased Array Antenna Systems for Radio Astronomy, 1-1 STARTPAGE=1;ENDPAGE=1;TITLE=International Workshop on Phased Array Antenna Systems for Radio Astronomy University of Twente Research Information (Pure Portal)
Popis:	For the modern radio astronomy instruments wide instantaneous bandwidth is a characteristic of great interest. This can be a difficult requirement for a phased array antenna (PAA)employing a traditional electronic beamformer: the performance of the constituting components, mainly combiners and delay elements, limits the bandwidth of the total system.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6a39b0dc750c2d261aee4a4920b92d49 https://research.utwente.nl/en/publications/photonic-integrated-beamformers-for-broadband-radio-astronomy(dd5743ee-32bf-48d6-aeef-de4457ae59d2).html Zobrazit plný text záznamu