DocumentCode
3540053
Title
Measurements and characterization of differentially-fed antennas for radio astronomy; The case of SKALA
Author
de Lera Acedo, E. ; Reader, Howard C. ; Razavi-Ghods, N.
Author_Institution
Cavendish Lab., Univ. of Cambridge, Cambridge, UK
fYear
2013
fDate
9-13 Sept. 2013
Firstpage
968
Lastpage
971
Abstract
This paper describes the advantages and disadvantages of differential feeding of an antenna for low-frequency radio astronomy in the context of the SKA-low telescope. A series of practical measurements to test the correct functionality of the antenna + differential amplifier pair are described and results are presented and discussed.
Keywords
antennas; differential amplifiers; radioastronomy; radiotelescopes; SKA-low telescope; antenna-differential amplifier pair functionality; differentially-fed antenna characterization; differentially-fed antenna measurements; low-frequency radio astronomy; Antenna arrays; Antenna measurements; Arrays; Extraterrestrial measurements; Impedance matching; Noise; Radio astronomy;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetics in Advanced Applications (ICEAA), 2013 International Conference on
Conference_Location
Torino
Print_ISBN
978-1-4673-5705-0
Type
conf
DOI
10.1109/ICEAA.2013.6632384
Filename
6632384
Link To Document