TY  - GEN
A1  - Oliveri, Giacomo
A1  - Donelli, Massimo
A1  - Massa, Andrea
TI  - Linear Array Thinning Exploiting Almost Difference Sets
Y1  - 2009/12//
KW  - Array Antennas
KW  -  Thinned Arrays
KW  -  Linear Arrays
KW  -  Almost Difference Sets
KW  -  Sidelobe Control
UR  - http://www.eledia.org/students-reports/386/
ID  - elediasc12386
N2  - This paper describes a class of linear thinned arrays with predictable and well-behaved sidelobes. The element placement is based on almost difference sets and the array power pattern is forced to pass through N uniformly-spaced values that, although neither equal nor constant as for difference sets, are a-priori known from the knowledge of the aperture size, the number of active array elements K, and the features of the correlation function. Such a property allows one to predict the bounds of the confidence range of the peak sidelobe of the admissible arrays obtainable through simple shift operations on a binary sequence. The expected peak sidelobe performances turn out to be comparable with those from difference sets, even though obtainable in a wider set of array configurations, and improved in comparison with cut-and-try random-placements. (c) 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
AV  - public
ER  -