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The enhanced beam sweeping algorithm for DOA estimation in the hybrid analog-digital structure with nested array
As an emerging technology, the hybrid analog-digital structure has been considered for use in future millimeter-wave communications. Although this structure can reduce the hardware cost and power consumption considerably, the spatial covariance matrix (SCM), as the core of subspace-based direction o...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8863834/ https://www.ncbi.nlm.nih.gov/pubmed/35194037 http://dx.doi.org/10.1038/s41598-022-04792-0 |