%0 Journal Article %A Kopilovich, L. E. %D 2012 %I Begell House %K interferometer, non-redundant configuration, planar difference set, (u,v) -frequency space %N 4 %P 359-363 %R 10.1615/RadioPhysicsRadioAstronomy.v3.i4.90 %T NON-REDUNDANT ANTENNA CONFIGURATIONS ON A 2-D INTERFEROMETER APERTURE COMPLETELY COVERING CENTRAL DOMAINS IN THE FREQUENCY SPACE %U https://www.dl.begellhouse.com/journals/6fd1549c0e2c05da,6b26ca0e616275c8,06324e0f32853ede.html %V 3 %X A regular method for building a non-redundant multi-element 2-D array configuration is suggested. The method is based on using special type sequences − planar difference sets. Here, it is applied for constructing a mathematical model of a radio interferometer which ensures the complete coverage of the central frequency-space domain. The non-redundant configurations satisfying this condition, with the number of elements up to 38, are presented. %8 2012-12-21