RADIATION PATTERN RETRIEVAL IN NON-ANECHOIC CHAMBERS USING THE MATRIX PENCIL ALGORITHM | Zendy

Germán León | Zendy; S. Loredo | Zendy; S. Zapatero | Zendy; Fernando LasHeras | Zendy

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RADIATION PATTERN RETRIEVAL IN NON-ANECHOIC CHAMBERS USING THE MATRIX PENCIL ALGORITHM

Author(s) -

Germán León,

S. Loredo,

S. Zapatero,

Fernando LasHeras

Publication year - 2009

Publication title -

progress in electromagnetics research letters

Language(s) - English

Resource type - Journals

ISSN - 1937-6480

DOI - 10.2528/pierl09051204

Subject(s) - matrix pencil , anechoic chamber , pencil (optics) , matrix (chemical analysis) , algorithm , radiation , computer science , physics , materials science , optics , telecommunications , eigenvalues and eigenvectors , quantum mechanics , composite material

In this paper, the Matrix-Pencil method is used to retrieve the radiation pattern of several antennas measured in difierent semi- anechoic scenarios using low directive probes, where the existence of re∞ected contributions can severely disturb the measurement. Starting from data measured in the frequency domain, this method allows the direct path to be identifled and the radiation pattern of the antenna to be retrieved with good accuracy in all the cases under study.

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