AzimuthElevation Directional Finding with Automatic Pair Matching
Author
Source
International Journal of Antennas and Propagation
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-12-12
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
We addressed the problem of two-dimensional (2D) direction-of-arrival (DOA) elevation and azimuth angles estimation for multiple uncorrelated signals using L-shaped antenna array configuration.
The key points of the proposed method are the following: (1) it obtains azimuth and elevation angles through construction of three cross-correlation matrices from the collected data of the received signals; this implies that the noise reduces significantly in the reconstructed data matrices; (2) it derives a parallel factor analysis (PARAFAC) model and applies trilinear least squares method to avoid pair matching problem between 2D DOA azimuth and elevation angles for multiple sources; (3) it does not require spectral peak searching; and (4) it has better 2D DOA estimation compared with signal parameters via rotational invariance technique and fourth-order signal parameters via rotational invariance technique.
Simulation results demonstrate the estimation accuracy and the effectiveness of the proposed method.
American Psychological Association (APA)
Tayem, Nizar. 2016. AzimuthElevation Directional Finding with Automatic Pair Matching. International Journal of Antennas and Propagation،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1105178
Modern Language Association (MLA)
Tayem, Nizar. AzimuthElevation Directional Finding with Automatic Pair Matching. International Journal of Antennas and Propagation No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1105178
American Medical Association (AMA)
Tayem, Nizar. AzimuthElevation Directional Finding with Automatic Pair Matching. International Journal of Antennas and Propagation. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1105178
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1105178