Genetically-designed thinned ring arrays for effective pattern nulling with directivity control

Anselmi, N. and Poli, L. and Rocca, P. and Massa, A. (2016) Genetically-designed thinned ring arrays for effective pattern nulling with directivity control. Technical Report. University of Trento.

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Abstract

This document deals with a strategy for thinning the radiating elements of ring arrays in order to suppress interfering signals arriving on the antenna sidelobes. The on-off status of the array element is changed according to the optimized binary sequences determined through an evolutionary algorithm suitably customized to provide solutions with a controlled percentage of the number of active bits with respect to its total number. The proposed technique is validated with a set of experiments where arrays of different size haved been considered.

Item Type: Monograph (Technical Report)
Uncontrolled Keywords: Evolutionary Optimization, Local Optimization, Array Synthesis, Smart Antennas, Analytic Sequences, Compressive Sensing.
Subjects: M Methodologies > M CS Compressive Sensing
M Methodologies > M EA Evolutionary Algorithms
URI: http://www.eledia.org/students-reports/id/eprint/698

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