Frequency Comparison of a NASA Experimental Hydrogen Maser with the Mean of Five Commercial Standards
1969
16 pages
Report
Keine Angabe
Englisch
NTRS | 1978
|Hydrogen-maser frequency standard
NTRS | 1979
|Hydrogen maser frequency comparison with a cesium beam standard
TIBKAT | 1966
|improving maser frequency stability
NTRS | 1980
|