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High-Resolution Multi-Channel Frequency Standard Comparator Using Digital Frequency Measurement
The rapid improvement accuracy of the atomic frequency standard puts forward higher requirements for the measurement resolution of the atomic frequency standard comparison system. To overcome the defect that the single zero-crossing point detection is sensitive to noise in the traditional dual mixer...
| 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/PMC8402556/ https://www.ncbi.nlm.nih.gov/pubmed/34451064 http://dx.doi.org/10.3390/s21165626 |