Underdetermined DOA Estimation for Wideband Signals via Focused Atomic Norm Minimization

Underdetermined DOA Estimation for Wideband Signals via Focused Atomic Norm Minimization

In underwater acoustic signal processing, direction of arrival (DOA) estimation can provide important information for target tracking and localization. To address underdetermined wideband signal processing in underwater passive detection system, this paper proposes a novel underdetermined wideband D...

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Bibliographic Details
Main Authors: Juan Shi, Qunfei Zhang, Weijie Tan, Linlin Mao, Lihuan Huang, Wentao Shi
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Entropy
Subjects:
underwater acoustic signal processing
wideband signals
direction of arrival (doa) estimation
nested array (na)
atomic norm minimization (anm)
information theory criteria
Online Access:https://www.mdpi.com/1099-4300/22/3/359

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https://www.mdpi.com/1099-4300/22/3/359

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