DocumentCode
2587220
Title
A 400 MHz - 1600 MHz SiGe MMIC beam-former for the Square Kilometre Array
Author
Visser, Klaas ; Van der Wal, Erik ; Ruiter, Mark ; Kant, Dion
Author_Institution
ASTRON, Netherlands Inst. for Radio Astron., Dwingeloo
fYear
2008
fDate
27-28 Oct. 2008
Firstpage
494
Lastpage
497
Abstract
This paper describes an implementation of a beam former monolithic microwave integrated circuit (MMIC) for the SKA demonstrator project known as EMBRACE using the SG25H1 silicon germanium process of IHP microelectronics. This process is qualified as a high-performance technology with npn-HBTs up to ft/fmax = 180/220 GHz.
Keywords
Ge-Si alloys; MMIC; radiotelescopes; transmitters; EMBRACE; MMIC beamformer; SiGe; frequency 400 MHz to 1600 MHz; radiotelescopes; square kilometre array; Apertures; Costs; Germanium silicon alloys; MMICs; Microwave integrated circuits; Monolithic integrated circuits; Radio astronomy; Silicon germanium; Space technology; Tiles;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Integrated Circuit Conference, 2008. EuMIC 2008. European
Conference_Location
Amsterdam
Print_ISBN
978-2-87487-007-1
Type
conf
DOI
10.1109/EMICC.2008.4772337
Filename
4772337
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