Matrix Pseudo-Inversion Technique for Diagnostics of Planar Arrays

Brégains, Julio; Ares Pena, F. J.; Moreno Piquero, E.

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http://hdl.handle.net/2183/17222

Matrix Pseudo-Inversion Technique for Diagnostics of Planar Arrays

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Brégains_Julio_2005_Matrix Pseudo-Inversion Technique for the Diagnostics of Planar Arrays.pdf (278.55 KB)

Identifiers

URI: http://hdl.handle.net/2183/17222

DOI: 10.1049/el:20056849

Publication date

2005-01-06

Authors

Brégains, Julio

Ares Pena, F. J.

Moreno Piquero, E.

Bibliographic citation

J. C. Bregains ; F. Ares ; E. Moreno "Matrix pseudo-inversion technique for diagnostics of planar arrays", Electronics Letters, 7 - 8 Volume: 41, Issue: 1, Jan. 2005. DOI: 10.1049/el:20056849

Abstract

[Abstract] It is shown, by means of numerical simulation, that the Moore-Penrose pseudoinverse of a matrix taken from an overdetermined system can be applied to retrieve the excitation distribution of a planar array of parallel dipoles with faulty elements, by measuring the complex radiated field in its near zone. Failures on voltage (considering mutual coupling) and current of several elements, and systematic or random measurement errors, are considered in the simulation.

Description

This paper is a postprint of a paper submitted to and accepted for publication in journal Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library -