Correlators for interferometry – Today and Tomorrow
- 1 January 1991
- journal article
- hardware for-interferometry
- Published by Cambridge University Press (CUP) in International Astronomical Union Colloquium
- Vol. 131, 26-32
- https://doi.org/10.1017/s0252921100013014
Abstract
History of correlators for radio interferrometer is briefly reviewed. Advantages and disadvantages of various methods are discussed and the most appropriate ways are given for various interferrometers. Challenges to the next generation short-wavelength interferrometer are also discussed.Keywords
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