Title :
Joint real-time computation of Allan deviation, time deviation, and Hadamard deviation
Author :
Dobrogowski, Andrzej ; Kasznia, Michal
Author_Institution :
Dept. of Telecommun. Syst. & Optoelectron., Poznan Univ. of Technol., Poznan, Poland
Abstract :
The results of the experimental tests have proved the ability of the real-time computation of Hadamard deviation, Allan deviation, and time deviation performed jointly. The computation of the three parameters can be performed jointly simultaneously for numerous series and wide range of observation intervals as well as rather short sampling interval. Performing jointly the computation of HDEV, ADEV, and TDEV give us additional useful possibilities of timing signal analysis.
Keywords :
frequency measurement; time measurement; timing; ADEV; Allan deviation; HDEV; Hadamard deviation; TDEV; time deviation; timing signal analysis;
Conference_Titel :
EFTF-2010 24th European Frequency and Time Forum
Conference_Location :
Noordwijk
Print_ISBN :
978-1-4673-5970-2
DOI :
10.1109/EFTF.2010.6533709
