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Angle-of-Arrival Estimation Using Difference Beams in Localized Hybrid Arrays
Angle-of-arrival (AoA) estimation in localized hybrid arrays suffers from phase ambiguity owing to its localized structure and vulnerability to noise. In this letter, we propose a novel phase shift design, allowing each subarray to exploit difference beam steering in two potential AoA directions. Th...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7975984/ https://www.ncbi.nlm.nih.gov/pubmed/33803086 http://dx.doi.org/10.3390/s21051901 |