Backup Hydrogen Maser Steering System for Galileo Precise Timing Facility

<table>Simulation on frequency drift of <svg height="11.125" id="M21" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 37.875 11.125" width="37.875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> at HM1 (similar at HM2).</table>

International Journal of Navigation and Observation

fig11

Figure 11

Figure 11: Backup Hydrogen Maser Steering System for Galileo Precise Timing Facility 