Title :
Statistical characteristics of measurement errors for phase incursion and frequency shift estimation for retransmitting meter signal
Author :
Velychko, D.A. ; Velichko, S.A. ; Vdovychenko, Y.I.
Author_Institution :
Usikov Inst. of Radiophys. & Electron., NAS of Ukraine, Kharkov, Ukraine
Abstract :
Probability density functions were derived for estimations of phase incursion and frequency shift that were realized by the method of rectangular waves and maximum a posteriori probability. It has been established that in the case when the anormal errors take place, the phase difference measurement accuracy decreases drastically, if the method of rectangular waves is in use, while the accuracy remains the same practically, if the maximum a posteriori probability method is applied.
Keywords :
frequency estimation; measurement errors; meters; phase measurement; probability; statistical analysis; frequency shift estimation; measurement errors; phase difference measurement accuracy; phase incursion; posteriori probability method; probability density functions; rectangular wave method; retransmitting meter signal; statistical characteristics; Accuracy; Estimation; Frequency estimation; Measurement errors; Measurement uncertainty; Phase measurement;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2011 21th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-0883-1
