Details of the abstract
| Title of paper | Synchronization optimization providing for MT stations at grid survey |
| List of authors | Prystai, A., Pronenko, V., Bondarev, A. |
| Affiliation(s) | LLC “LEMI”, Lviv, Ukraine, LLC “LEMI”, Lviv, Ukraine, Lviv Polytechnic National University, Lviv, Ukraine |
| Summary |
Recent application of multiple MT stations survey – remote reference or grid stations locations – together with the modern computational technology allows significantly improve the quality of the results by eliminating noise and improving the signal-to-noise ratio Despite GPS availability, normally obtained synchronization precision is not enough because of the instability of the GPS synchronization signal, especially for AC field monitoring. To raise the synchronization accuracy, a new structure of the synchronization circuit has been developed. A linearized model of the circuit was constructed and its computer simulation was carried out. The stochastic model of a set of synchronization circuits is developed what allowed us to derive the equation of the evolution of cumulates of the random process of the clock. The computational experiments made it possible to identify the necessary parameters of the model and then the verification of the results was carried out using the structure of the broadband MT station LEMI-423. |
| Session Keyword | 1.0 Instrumentation, sources and data processing |
| File upload |
1.0_synchronization_optimizat_pronenko.pdf
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