EDP Sciences
Free access
Issue
A&A
Volume 380, Number 2, December III 2001
Page(s) 758 - 760
Section Instruments, observational techniques and data processing
DOI http://dx.doi.org/10.1051/0004-6361:20011466


A&A 380, 758-760 (2001)
DOI: 10.1051/0004-6361:20011466

Configuration of a multielement interferometer covering hexagonal domains in the spatial-frequency plane

L. E. Kopilovich

Institute of Radio Physics and Electronics, Kharkov 61085, Ukraine

(Received 25 July 2001 / Accepted 27 September 2001)

Abstract
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