Multi-DOA estimation based on the KR image tensor and improved estimation network
Abstract Deep neural networks have shown great performance for direction-of-arrival (DOA) estimation problem, but it is necessary to design some suitable networks to solve the multi-DOA estimation problem. In this paper, we use Khatri–Rao product to increase the degree of freedom of antenna array an...
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Auteurs principaux: | Ye Yuan, Shuang Wu, Yong Yang, Naichang Yuan |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2021
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Accès en ligne: | https://doaj.org/article/22a0d235819f4c338100f1a38217c65f |
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