DocumentCode :
1927824
Title :
The SKA RFI and tropospheric site testing program
Author :
Millenaar, Rob
Author_Institution :
Jodrell Bank Centre for Astrophys., Univ. of Manchester, Manchester, UK
fYear :
2011
fDate :
13-20 Aug. 2011
Firstpage :
1
Lastpage :
1
Abstract :
The Square Kilometre Array project will soon decide upon where this new large radio telescope will be located, on the basis of a range of criteria. Two environmental aspects are examined for maximum scientific return through measurements at candidate sites: the radio frequency interference (RFI) and tropospheric environments. High sensitivity as well as high speed measurements will make an inventory of the RFI at the core sites and at a selection of remote sites. Tropospheric phase stability will be investigated using two identical interferometer systems pointed to geostationary satellites, in a campaign lasting at least one year. A report.
Keywords :
radioastronomical techniques; radioastronomy; radiofrequency interference; radiotelescopes; radiowave interferometry; troposphere; tropospheric electromagnetic wave propagation; SKA RFI; Square Kilometre Array project; Tropospheric Site Testing Program; interferometer system; radio frequency interference; tropospheric environment; tropospheric phase stability; Arrays; Extraterrestrial measurements; Frequency measurement; Radio astronomy; Roads; Stability criteria; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
Type :
conf
DOI :
10.1109/URSIGASS.2011.6051203
Filename :
6051203
Link To Document :
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