Projekttitel
An Active Hydrogen Maser clock (AHM) has an outstanding short term frequency stability (Allan deviation ó(1h)<2⋅10-15). The frequency stability however decreases for longer periods (>12h). This reduction of performance is due to long terms modifications of the resonant cavity. The ai
Projekttitel Englisch
An Active Hydrogen Maser clock (AHM) has an outstanding short term frequency stability (Allan deviation ó(1h)<2⋅10-15). The frequency stability however decreases for longer periods (>12h). This reduction of performance is due to long terms modifications of the resonant cavity. The ai
