Direction of Arrival Estimation Based on AR Modeling in the Presence of Colored Noise

Direction of Arrival Estimation Based on AR Modeling in the Presence of Colored Noise

This paper investigates the problem of estimating the direction of arrival considering colored noise at the sensors. To this aim, we model the recieved signal at each time instant with an AR system with rank equal to the number of sources and we simultaneously estimated signal and noise parameters b...

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Bibliographic Details
Main Authors: Sina Bakhshandeh Babarsad, Alimorad Mahmoudi, Ehsan Namjoo
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
AR modeling
colored noise
DOA estimation
subspace-based methods
Online Access:https://ieeexplore.ieee.org/document/10942593/
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https://ieeexplore.ieee.org/document/10942593/

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