Multiresolution ESPRIT algorithm

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 1999 Netherlands Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Signal Processing, volume 47, pages 1,722-1,726 (issn: 1053-587X,

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Authors: Aweke N. Lemma; Alle-Jan van der Veen; Ed F. Deprettere;

doi: 10.1109/78.765149

Multiresolution ESPRIT algorithm

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Abstract

Multiresolution ESPRIT is an extension of the ESPRIT direction finding algorithm to antenna arrays with multiple baselines. A short (half wavelength) baseline is necessary to avoid aliasing, and a long baseline is preferred for accuracy. The MR-ESPRIT algorithm allows the combination of both estimates. The ratio of the longest baseline to the shortest one is a measure of the gain in accuracy. Because of various factors, including noise, signal bandwidth, and measurement error, the achievable gain in accuracy is bounded.

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Netherlands

Related Organizations

Delft University of Technology
Netherlands

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