Solving the corner-turning problem for large interferometers
The so-called corner-turning problem is a major bottleneck for radio telescopes with large numbers of antennas. The problem is essentially that of rapidly transposing a matrix that is too large to store on one single device; in radio interferometry, it occurs because data from each antenna need to b...
Main Authors: | Lutomirski, Andrew Michael, Tegmark, Max Erik, Sanchez, Nevada J., Stein, Leo C., Urry, W. Lynn, Zaldarriaga, Matias |
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Other Authors: | Massachusetts Institute of Technology. Department of Physics |
Format: | Article |
Language: | en_US |
Published: |
Oxford University Press on behalf of The Royal Astronomical Society
2014
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Online Access: | http://hdl.handle.net/1721.1/88569 https://orcid.org/0000-0001-7670-7190 |
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