Title :
Performance function for time-jittered equispaced sampling wattmeters
Author :
Mirri, D. ; Iuculano, G. ; Menchetti, A. ; Filicori, F. ; Pasini, G. ; Catelani, M.
Author_Institution :
Fac. di Ingegneria, Bologna Univ., Italy
Abstract :
This paper evaluates the effect of time-jitter in the equally spaced sampling wattmeters. It has been shown that the time-jitter, which is a random fluctuation with respect to the nominal sampling time, introduces a bandwidth limitation which is a function of its variance. This bandwidth limitation has been described and compared with the other one due to the sampling strategy and filtering algorithm
Keywords :
filtering and prediction theory; interference (signal); random processes; wattmeters; bandwidth limitation; equally spaced sampling wattmeters; nominal sampling time; random fluctuation; time-jittered equispaced sampling wattmeters; Amplitude estimation; Bandwidth; Equations; Filtering algorithms; Fluctuations; Jitter; Power measurement; Sampling methods; Virtual manufacturing; Wattmeters;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1994. IMTC/94. Conference Proceedings. 10th Anniversary. Advanced Technologies in I & M., 1994 IEEE
Conference_Location :
Hamamatsu
Print_ISBN :
0-7803-1880-3
DOI :
10.1109/IMTC.1994.351879
