Direction finding of narrowband autoregressive sources by antenna arrays

Document Type

Conference Proceeding

Publication Date

1-1-1990

Abstract

Unique localization of multiple sources by antenna arrays requires that the number of sensors be greater than the number of sources. When additional information is given this no longer true. In the present work, it is assumed that the signal structure is of the autoregressive (AR) type. A localization procedure is presented which consists of two stages; in the first stage the coefficients of the AR signals are estimated, while in the second stage the directions of arrival are estimated. Simulation results demonstrate the performance of the algorithm under different scenarios.

Identifier

0025556413 (Scopus)

Publication Title

IEEE Antennas and Propagation Society AP S International Symposium Digest

External Full Text Location

https://doi.org/10.1109/aps.1990.115388

ISSN

02724693

First Page

1454

Last Page

1457

Volume

4

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