Near-field data are used as diagnostics tool to reconstruct the aperture field distribution of conformal array antennas and identify defective element. The matrix method is used for the diagnosis of faulty elements in large conformal arrays antennas. The problem of inversion and regularization of resulting matrix is addressed. A new sampling method is proposed and successfully compared, in terms of computation time, with other existing approaches.
Conformal Phased Array Diagnostic by Fast Matrix Method
G. Di Massa;S. Costanzo
2020-01-01
Abstract
Near-field data are used as diagnostics tool to reconstruct the aperture field distribution of conformal array antennas and identify defective element. The matrix method is used for the diagnosis of faulty elements in large conformal arrays antennas. The problem of inversion and regularization of resulting matrix is addressed. A new sampling method is proposed and successfully compared, in terms of computation time, with other existing approaches.File in questo prodotto:
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