Recent progress on the design of aperture arrays for radio astronomy

David B. Davidson, Adrian Sutinjo, Randall Wayth, Daniel Ung, Dirk I.L. de Villiers, Jacki Gilmore, Jan Geralt bij de Vaate, Rene Baelemans, A. Bart Smolders

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

Design considerations and contemporary methods for analyzing and designing aperture arrays for radio astronomy are reviewed, with reference to the SKA. The use of computational electromagnetic tools to evaluate array performance, including embedded element patterns is addressed, as well as an approximation which includes some effects of mutual coupling. The subsequent inclusion of network models of the RF front-ends and including the beamformer are also considered. The analysis of receiving systems is specifically discussed.

Originele taal-2Engels
Titel2018 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2018
Plaats van productiePiscataway
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's2
ISBN van elektronische versie978-99949-0-470-9
ISBN van geprinte versie978-1-5386-6459-9
DOI's
StatusGepubliceerd - 10 dec 2018
Evenement2018 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2018 - Wolmar, Mauritius
Duur: 15 okt 201818 okt 2018

Congres

Congres2018 IEEE Radio and Antenna Days of the Indian Ocean, RADIO 2018
LandMauritius
StadWolmar
Periode15/10/1818/10/18

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