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dc.contributor.authorPera, L.
dc.date.accessioned2016-04-14T21:27:02Zen
dc.date.available2016-04-14T21:27:02Zen
dc.date.issued1972-10en
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/605392en
dc.descriptionInternational Telemetering Conference Proceedings / October 10-12, 1972 / International Hotel, Los Angeles, Californiaen_US
dc.description.abstractIn coherent PCM-PSK links the problem of solving the phase ambiguity in the reconstruction of the subcarrier has been traditionally solved by making use of the knowledge of some part of the transmitted message or by employing MARK-type codes. After a brief discussion of these well-known methods a new approach is proposed which makes use of an auxiliary non-ambiguous PSK demodulator based on the estimation of the sign of the message transitions. It is shown that no particular requirements on the noise performance of this auxiliary demodulator is needed to ensure acceptable overall performance of the antiambiguity system. A particularly simple hardware implementation is indicated and experimental results are presented for cases of practical interest.
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.language.isoen_USen
dc.publisherInternational Foundation for Telemeteringen
dc.relation.urlhttp://www.telemetry.org/en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.titleA NEW TYPE OF PSK ANTI-AMBIGUITY SYSTEM FOR SATELLITE APPLICATIONSen_US
dc.typetexten
dc.typeProceedingsen
dc.contributor.departmentEuropean Space Technology Centre (ESTEC)en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
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
refterms.dateFOA2018-09-11T08:52:28Z
html.description.abstractIn coherent PCM-PSK links the problem of solving the phase ambiguity in the reconstruction of the subcarrier has been traditionally solved by making use of the knowledge of some part of the transmitted message or by employing MARK-type codes. After a brief discussion of these well-known methods a new approach is proposed which makes use of an auxiliary non-ambiguous PSK demodulator based on the estimation of the sign of the message transitions. It is shown that no particular requirements on the noise performance of this auxiliary demodulator is needed to ensure acceptable overall performance of the antiambiguity system. A particularly simple hardware implementation is indicated and experimental results are presented for cases of practical interest.


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