Fred L. Walls

A New Computer Program for Predicting 1/f AM and PM Noise in Si BJT Amplifiers

J A. Li, Eva Ferre-Pikal, Fred L. Walls, 1998 .

Draft revision of IEEE STD 1139-1988 standard definitions of physical quantities for fundamental frequency and time metrology — random instabilities

Fred L. Walls, James Camparo, E. S. Ferre-Pikal, 1999 .

Relationships Between the Performance of Time/Frequency Standards and Navigation/Communication Systems

Fred L. Walls, Helmut Hellwig, A. Kahan, 1978 .

ENVIRONMENTAL EFFECTS ON THE MEDIUM AND LONG TERM FREQUENCY STABILITY OF QUARTZ OSCILLATORS

Fred L. Walls, 1988 .

Frequency Standards, Characterization

Fred L. Walls, E. S. Ferre-Pikal, 2005 .

Parallel configuration for conjugate regenerative dividers

Archita Hati, Fred L. Walls, Amitava Sen Gupta, 2003, IEEE International Frequency Control Symposium and PDA Exhibition Jointly with the 17th European Frequency and Time Forum, 2003. Proceedings of the 2003.

Systematic errors in NIST-7

Robert E. Drullinger, Jon H. Shirley, Fred L. Walls, 1994, Proceedings of Conference on Precision Electromagnetic Measurements Digest.