A&A 380, 758-760 (2001)
Configuration of a multielement interferometer covering hexagonal domains in the spatial-frequency planeL. E. Kopilovich
Institute of Radio Physics and Electronics, Kharkov 61085, Ukraine
(Received 25 July 2001 / Accepted 27 September 2001)
A class of threefold symmetric configurations of an interferometer completely covering a hexagonal domain of a given size in the spatial-frequency plane and thus ensuring practically equal resolution in all beam cross-sections is described. The configurations are compactly arranged and have a minimized number of elements.
Key words: instrumentation: interferometers
© ESO 2001