Ultra-low drift microwave cryogenic oscillator |
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| Authors: | Bourgeois PY Lardet-Vieudrin F Kersale Y Bazin N Chaubet M Giordano V |
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| Affiliation: | Lab. de Phys. et de Metrologie des Oscillateurs, CNRS-UPR, Besancon, France; |
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| Abstract: | The operation of a microwave cryogenic sapphire resonator oscillator presenting an exceptional frequency stability for long integration times has been demonstrated. Based on a very simple design the 11.5 GHz oscillator presents a fractional frequency instability lower than 6/spl times/10/sup -14/ over one day. |
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