Frequency Stability of 1X10,(sup -13) in a Compensated Sapphire Oscillator Operating above 77k
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compensated sapphire oscillator CSO frequency stab↗
Engineering topics
Santiago, D. G.
Publications and source records attributed to Santiago, D. G..
Frequency Stability of 1X10(sup -13) in a Compensated Sapphire Oscillator Operating Above 77 K
We report on a frequency-stable temperature compensated sapphire oscillator (CSO) at temperatures above 77 K. Previously, high stability in sapphire oscillators had only been obtained with liquid helium cooling.
CSO compensated sapphire oscillator oscillators↗
Frequency Stability of 1x10(sup -13) in a Compensated Sapphire Oscillator Operating Above 77K
We report on the design and test of a whispering gallery sapphire resonator for which the dominant (WGH (sub n11) ) microwave mode family shows frequency-stable, compensated operation for temperatures above 77 kelvin. The resonator makes possible a new ultra-stable oscillator (USO) capability that promises performance improvements over the best available crystal quartz oscillators in a compact cryogenic package.
Compensated Sapphire Oscillator Oscillators↗
Temperature Compensated Sapphire Resonator for Ultra-Stable Oscillator Capability
We report on the design and test of a whispering gallery sapphire resonator for which the dominant microwave mode family shows frequency-stable, compensated operation for temperatures above 77 kelvin.
frequency variation↗