DOA estimation algorithm for non-circular signal by a large-spacing array with auxiliary element

DOA estimation algorithm for non-circular signal by a large-spacing array with auxiliary element

Abstract In this paper, a direction of arrival (DOA) estimation algorithm for non-circular signal by a large-spacing uniform array with an auxiliary element has been presented. The auxiliary element is placed away from the last element of the large-spacing uniform array. The spacing between arbitrar...

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Bibliographic Details
Main Authors: Sheng Liu, Jing Zhao, Decheng Wu
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Large-spacing array
DOA estimation
Non-circular signal
Auxiliary element
Mutual coupling
Online Access:https://doi.org/10.1038/s41598-024-81719-x
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https://doi.org/10.1038/s41598-024-81719-x

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