2D DOA estimator for coherently distributed sources using one snapshot

2D DOA estimator for coherently distributed sources using one snapshot

A two-dimensional (2D) direction-of-arrival (DOA) estimation method for coherently distributed (CD) sources has been proposed in high real-time situation using only one snapshot. Utilising two uniform linear arrays (ULAs), the proposed algorithm first construct four equivalent matrices with rotation...

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Bibliographic Details
Main Authors: Qingqing Lin, Meng Jing, Ping Shuai, Liangwei Huang
Format: Article
Language:English
Published: Wiley 2019-07-01
Series:The Journal of Engineering
Subjects:
covariance matrices
array signal processing
direction-of-arrival estimation
coherently distributed sources
snapshot
direction-of-arrival estimation method
real-time situation
uniform linear arrays
equivalent matrices
rotational structures
total equivalent covariance
rotational invariance matrices
central DOAs
snapshots accumulation
2D DOA estimation method
CD sources
Online Access:https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0421

Internet

https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0421

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