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AuthorMetwally, M. S.
Available date2009-11-25T13:03:35Z
Publication Date1989
Publication NameEngineering Journal of Qatar University
CitationEngineering Journal of Qatar University, 1989, Vol. 2, Pages 321-330.
URIhttp://hdl.handle.net/10576/7843
AbstractA scheme for waveform comparison and the measurement of periodic signal parameters through processing, controlling and measuring programs is realised. A microcomputer is used with a phase locked loop voltage controlled oscillator that operates as a synchronised sample generator. The comparison (matching) method is based on a sample-to-sample comparison, where the normalised sample is compared with a reference at specified instants. The reference samples are of normal sinusoidal, triangular or square waveforms.
Languageen
PublisherQatar University
SubjectCommunication
TitleSignal Identification Using A Microprocessor Based Phase Locked Loop System
TypeArticle
Pagination321-330
Volume Number2


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