DocumentCode
784653
Title
Performance function for time-jittered equispaced sampling wattmeters
Author
Mirri, Domenico ; Iuculano, Gaetano ; Pasini, Gaetano ; Filicori, Fabio
Author_Institution
Facolta di Ingegneria, Bologna Univ., Italy
Volume
44
Issue
3
fYear
1995
fDate
6/1/1995 12:00:00 AM
Firstpage
671
Lastpage
674
Abstract
This paper evaluates the effect of time-jitter in the equally spaced sampling wattmeters on the hypothesis of equal effects in the two channels and a jitter uncorrelated with the input signals. It is shown that time-jitter, which is a random fluctuation with respect to the nominal sampling time, introduces a frequency limitation which is evaluated together with that due to the sampling strategy and filtering algorithm. The theoretical results are compared with the simulated ones
Keywords
filtering theory; fluctuations; jitter; random processes; signal sampling; wattmeters; equally spaced sampling wattmeters; filtering algorithm; frequency limitation; nominal sampling time; performance analysis; random fluctuation; sampling strategy; time-jittered equispaced sampling wattmeters; Amplitude estimation; Finite impulse response filter; Fluctuations; Frequency response; Instruments; Jitter; Noise level; Phase estimation; Sampling methods; Wattmeters;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/19.387305
Filename
387305
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