The SKAl-Low Telescope: The Station Design and Prototyping
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© 2018 International Union of Radio Science URSI. The Square Kilometre Array (SKA)  telescope consists in its first phase of two arrays, a dish array to be constructed in South Africa and a low frequency aperture array to be constructed in Western Australia. The aperture array, SKAI-Low, will consist of 512 stations, each with 256 wide bandwidth log periodic antennas. The frequency range of SKAI-Low is 50 to 350 MHz. The Low Frequency Aperture Array (LFAA) consortium is tasked to design the station, the infrastructure around them and the station signal processing.
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Jiwani, Aziz; Colegate, Timothy; Razavi-Ghods, N.; Hall, Peter; Padhi, Shantanu; Bij de Vaate, J. (2013)The lowest frequency band (70–450 MHz) of the Square Kilometre Array (SKA) will consist of sparse aperture arrays grouped into geographically localised patches or stations. Signals from thousands of antennas in each station ...
Colegate, Timothy; Hall, Peter; Gunst, A. (2012)An important design decision for the first phase of the Square Kilometre Array is whether the low frequency component (SKA1-low) should be implemented as a single or dual-band aperture array; that is, using one or two ...
Li, Bofeng; Teunissen, Peter (2014)Array-aided precise point positioning (A-PPP) is a measurement concept that uses Global Navigation Satellite System (GNSS) data, from multiple antennas in an array of known geometry, to realize the improved GNSS parameter ...