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Search Publications by: Tom Parker (Assoc)

Displaying 226 - 250 of 268

Performance of a Hydrogen Maser Ensemble and Characterization of Frequency Standards

January 1, 1999

Author(s)

Thomas E. Parker

Preliminary Accuracy Evaluation of a Cesium Fountain Primary Frequency Standard at NIST

January 1, 1999

Author(s)

Steven R. Jefferts, D M. Meekhof, Jon H. Shirley, Thomas E. Parker

A Delay Calibration System for Two-Way Satellite Time and Frequency Transfer

January 1, 1998

Author(s)

F G. Ascarrunz, Steven R. Jefferts, Tom Parker

Accurate Frequency Comparisons at the 1 {?} 10 -15 Level

January 1, 1998

Author(s)

Thomas E. Parker, David A. Howe, Marc A. Weiss

Influence of Environmental Factors on Hydrogen Maser Frequency Stability

January 1, 1998

Author(s)

Thomas E. Parker

NIST Cesium Fountain Frequency Standard: Preliminary Results

January 1, 1998

Author(s)

Steven R. Jefferts, D M. Meekhof, Leo W. Hollberg, Robert E. Drullinger, D W. Lee, F L. Walls, Craig W. Nelson, F Levi, Thomas E. Parker

Earth Station Errors in Two-Way Time and Frequency Transfer

January 1, 1997

Author(s)

F G. Ascarrunz, Steven R. Jefferts, Tom Parker

Environmental Sensitivities of Cavity Tuned Hydrogen Masers

January 1, 1997

Author(s)

Thomas E. Parker, J E. Gray, Trudi K. Peppler

Impact of New High Stability Frequency Standards on the Performance of the NIST AT1 Time Scale

January 1, 1997

Author(s)

Thomas E. Parker, Judah Levine

Two-Way Time and Frequency Transfer Using Optical Fibers

January 1, 1997

Author(s)

Steven R. Jefferts, Marc A. Weiss, Judah Levine, S Dilla, E W. Bell, Thomas E. Parker

An Atomic Beam Velocity Servo for Optically Pumped Cesium Frequency Standards

January 1, 1996

Author(s)

W D. Lee, Jon H. Shirley, D A. Jennings, Steven R. Jefferts, Tom Parker, Robert E. Drullinger

Earth Station Errors in Two-Way Time Transfer

January 1, 1996

Author(s)

F G. Ascarrunz, Steven R. Jefferts, Tom Parker

Environmental Effects on Errors in Two-Way Time Transfer

January 1, 1996

Author(s)

F G. Ascarrunz, Steven R. Jefferts, Tom Parker