Signal frequency measurement by rational approximations

Time and Frequency (Time-Domain) Characterization, Estimation, and Prediction of Precision Clocks and Oscillators

D.W. Allan · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 1987 · 835 citations

Engineering, Electrical Engineering, Instrumentation +13

Precision frequency control

E.A. Gerber, A. Ballato · 1985 · 230 citations

An unbiased FIR filter for TIE model of a local clock in applications to GPS-based timekeeping

Yuriy S. Shmaliy · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 2006 · 131 citations

Engineering, Electrical Engineering, Systems Engineering +17

The relativistic redshift with 3 10¹⁷uncertainty at NIST, Boulder, Colorado, USA

Nikolaos K. Pavlis, Marc A. Weiss · Metrologia · 2003 · 57 citations

Natural Sciences, Geophysics, Physics +15

New frequency counting principle improves resolution

Stefan Johansson · 2006 · 43 citations

Engineering, Electrical Engineering, Instrumentation +11