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Compact representation of the effects of mutual coupling in non-regular arrays devoted to the SKA telescope

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de Lera Acedo, Eloy [University of Cambridge] Razavi-Ghods, Nima [University of Cambridge] Gonzalez Ovejero, David [UCL] Sarkis, Rémi [UCL] Craeye, Christophe [UCL]

This paper shows how an accurate, compact and fast representation of the embedded element patterns can be provided by the combination of spherical waves. Examples will be given for wideband non-regular arrays of bow-tie antennas containing up to 1000 elements, at the level of embedded-element and array patterns. It is expected that the provided representations will facilitate research on methods for array calibration for the SKA project.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 2011
Language Anglais
Conference "International Conference on Electromagnetics in Advanced Applications (ICEAA)", Torino, Italy (du 12/09/2011 au 16/09/2011)
Peer reviewed yes
Affiliations University of Cambridge - Cavendish Laboratory
UCL - SST/ICTM/ELEN - Pôle en ingénierie électrique
Links
Bibliographic reference de Lera Acedo, Eloy ; Razavi-Ghods, Nima ; Gonzalez Ovejero, David ; Sarkis, Rémi ; Craeye, Christophe. Compact representation of the effects of mutual coupling in non-regular arrays devoted to the SKA telescope.International Conference on Electromagnetics in Advanced Applications (ICEAA) (Torino, Italy, du 12/09/2011 au 16/09/2011).
Permanent URL http://hdl.handle.net/2078.1/93364