Title :
The Ammonia Beam Maser as a Standard of Frequency
Author :
Barnes, J.A. ; Allan, D.W. ; Wainwright, A.E.
Author_Institution :
National Bureau of Standards, Boulder, Colo.
fDate :
6/1/1962 12:00:00 AM
Keywords :
Bandwidth; Instruments; Magnetic fields; Magnetic resonance; Masers; Reproducibility of results; Resonant frequency; Servomechanisms; Tellurium; Voltage;
Journal_Title :
Instrumentation, IRE Transactions on
DOI :
10.1109/IRE-I.1962.5006587
