The aim of this letter is to propose a novel approach based on sparse recovery technique for real-time correction of the pattern of active arrays in presence of failures of radiating elements. The failures are identified without interfering with the normal array operation, using a small number of probes placed around the array. After identifying the faulty elements, the aperture is reconfigured in order to reduce the pattern degradation as much as possible.

A Sparse Recovery Approach for Pattern Correction of Active Arrays in Presence of Element Failures

MIGLIORE, Marco Donald;PINCHERA, Daniele;LUCIDO, Mario;SCHETTINO, Fulvio;PANARIELLO, Gaetano
2015-01-01

Abstract

The aim of this letter is to propose a novel approach based on sparse recovery technique for real-time correction of the pattern of active arrays in presence of failures of radiating elements. The failures are identified without interfering with the normal array operation, using a small number of probes placed around the array. After identifying the faulty elements, the aperture is reconfigured in order to reduce the pattern degradation as much as possible.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11580/46626
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