Real-Valued Sparse DOA Estimation for MIMO Array System Under Unknown Nonuniform Noise

Real-Valued Sparse DOA Estimation for MIMO Array System Under Unknown Nonuniform Noise

In this paper, the problem of the direction of arrival (DOA) estimation for the multiple input multiple output (MIMO) array system is considered as a real-valued sparse signal recover procedure under the condition of unknown nonuniform noise. Then, a real-valued covariance vector-based sparse Bayesi...

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Bibliographic Details
Main Authors: Fang Dong, Chong Shen, Kun Zhang, Huafei Wang
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
MIMO array system
nonuniform noise
DOA estimation
real-valued sparse signal recover
expectation-maximization algorithm
Online Access:https://ieeexplore.ieee.org/document/8468017/

Internet

https://ieeexplore.ieee.org/document/8468017/

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