Title :
Array Diagnosis From Far-Field Data Using the Theory of Random Partial Fourier Matrices
Author :
Migliore, Marco Donald
Author_Institution :
DIEI, Univ. di Cassino e del Lazio Meridionale, Cassino, Italy
Abstract :
In this letter, the problem of the diagnosis of arrays from far-field data is studied using the theory of Random Partial Fourier Matrices, rigorously showing the possibility of a large reduction of data. Numerical results based on minimization confirm the identification of the failures from a small set of measurements.
Keywords :
Fourier analysis; array signal processing; matrix algebra; minimisation; array diagnosis; data reduction; failure identification; far-field data; minimization; numerical results; random partial Fourier matrices; Antenna arrays; antenna measurements; compressed sensing; fault diagnosis;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2013.2270931
