A Low-Complexity Method for Two-Dimensional Direction-of-Arrival Estimation Using an L-Shaped Array

A Low-Complexity Method for Two-Dimensional Direction-of-Arrival Estimation Using an L-Shaped Array

In this paper, a new low-complexity method for two-dimensional (2D) direction-of-arrival (DOA) estimation is proposed. Based on a cross-correlation matrix formed from the L-shaped array, the proposed algorithm obtains the automatic pairing elevation and azimuth angles without eigendecomposition, whi...

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Bibliographic Details
Main Authors: Qing Wang, Hang Yang, Hua Chen, Yangyang Dong, Laihua Wang
Format: Article
Language:English
Published: MDPI AG 2017-01-01
Series:Sensors
Subjects:
low-complexity
2D DOA estimation
L-shaped array
automatic pairing
theoretical analysis
Cramer–Rao bound
Online Access:http://www.mdpi.com/1424-8220/17/1/190

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