Techniques of antenna cable delay measurement for GPS time transfer - Archive ouverte HAL
Communication Dans Un Congrès Année : 2015

Techniques of antenna cable delay measurement for GPS time transfer

Résumé

We compare the measurement results of antenna cable delay obtained from six different techniques, including some that allow the measurement of the cable installed in-situ. Among these techniques, the reflection of a pulse from the open end of the cable is described and compared with the results obtained with all the other techniques. We obtain a sub-ns consistency between all techniques for three cables of different types, the best technique, based on a Vector Network Analyzer, providing an uncertainty we estimate within 100ps.
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hal-03743485 , version 1 (02-08-2022)

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  • HAL Id : hal-03743485 , version 1

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Daniele Rovera, Michel Abgrall, Pierre Uhrich, M. Siccardi. Techniques of antenna cable delay measurement for GPS time transfer. Joint Meeting of the29th European Frequency and Time Forum (EFTF) and the 2015 IEEE Frequency Control Symposium (FCS), Apr 2015, Denver, Colorado, USA, United States. ⟨hal-03743485⟩
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