Persistent Link:
http://hdl.handle.net/10150/605421
Title:
CHARACTERISTICS OF PHASE DETECTORS IN PRESENCE OF NOISE
Author:
Pouzet, A. H.
Issue Date:
1972-10
Rights:
Copyright © International Foundation for Telemetering
Collection Information:
Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
Publisher:
International Foundation for Telemetering
Journal:
International Telemetering Conference Proceedings
Abstract:
The phase detector is an important device used extensively in phase locked loops and in coherent detectors. Its characteristics must be known to predict the behaviour of the phase locked loop especially by non linear analysis. Noiseless analysis has been made for great varieties of phase detectors, but a satisfactory analysis in presence of noise is still needed. Many authors make the implicite assumption that the characteristics in presence of noise and without noise are alike, what is wrong. In fact it will be shown that all phase detector characteristics become sinusoidal at low signal to noise ratios whatever their noiseless characteristic may be. Besides, it will also be shown that when used as coherent detectors, sinusoidal phase detectors are better than linear phase detectors regarding the output signal to noise ratio, and output signal to noise spectral density ratio.
Sponsors:
International Foundation for Telemetering
ISSN:
0884-5123; 0074-9079
Additional Links:
http://www.telemetry.org/

Full metadata record

DC FieldValue Language
dc.language.isoen_USen
dc.titleCHARACTERISTICS OF PHASE DETECTORS IN PRESENCE OF NOISEen_US
dc.contributor.authorPouzet, A. H.en
dc.date.issued1972-10en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.en
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractThe phase detector is an important device used extensively in phase locked loops and in coherent detectors. Its characteristics must be known to predict the behaviour of the phase locked loop especially by non linear analysis. Noiseless analysis has been made for great varieties of phase detectors, but a satisfactory analysis in presence of noise is still needed. Many authors make the implicite assumption that the characteristics in presence of noise and without noise are alike, what is wrong. In fact it will be shown that all phase detector characteristics become sinusoidal at low signal to noise ratios whatever their noiseless characteristic may be. Besides, it will also be shown that when used as coherent detectors, sinusoidal phase detectors are better than linear phase detectors regarding the output signal to noise ratio, and output signal to noise spectral density ratio.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/605421en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
All Items in UA Campus Repository are protected by copyright, with all rights reserved, unless otherwise indicated.