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dc.contributor.authorBlanc, Grégory*
dc.contributor.authorSkrzypczak, Alexandre*
dc.contributor.authorPierozak, Jean-Guy*
dc.date.accessioned2018-03-05T21:10:07Z
dc.date.available2018-03-05T21:10:07Z
dc.date.issued2017-10
dc.identifier.issn0884-5123
dc.identifier.issn0074-9079
dc.identifier.urihttp://hdl.handle.net/10150/627025
dc.description.abstractThe emission of the telemetry signal is required over minimum two different antennas to keep the telemetry link available during a maneuver of a flying object. If nothing is made at the transmitter side, the telemetry link can be fully lost as both signals may have an opposite phase. This is the well-known “2-antennas problem”, also known as the “porcupine effect”. In 2016, Zodiac Data Systems (ZDS) presented a pragmatic and cost effective concept named eXtended Time Diversity (XTD) which is dedicated to combat the porcupine effect. The efficiency of this concept was demonstrated through lab tests, as well as its robustness in presence of multipath. The goal of this paper is to present the performance of the Extended Time Diversity in real conditions, after a series of flight tests.
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.language.isoen_USen
dc.publisherInternational Foundation for Telemeteringen
dc.relation.urlhttp://www.telemetry.org/en
dc.rightsCopyright © held by the author; distribution rights International Foundation for Telemeteringen
dc.subjecteXtended Time Diversityen
dc.subject“porcupine effect”en
dc.subjectreal flight testen
dc.titlePERFORMANCE OF THE EXTENDED TIME DIVERSITY TECHNIQUE IN REAL FLIGHT TEST CONDITIONSen_US
dc.typetexten
dc.typeProceedingsen
dc.contributor.departmentZODIAC AEROSPACE - ZODIAC DATA SYSTEMSen
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.
refterms.dateFOA2018-06-28T00:46:32Z
html.description.abstractThe emission of the telemetry signal is required over minimum two different antennas to keep the telemetry link available during a maneuver of a flying object. If nothing is made at the transmitter side, the telemetry link can be fully lost as both signals may have an opposite phase. This is the well-known “2-antennas problem”, also known as the “porcupine effect”. In 2016, Zodiac Data Systems (ZDS) presented a pragmatic and cost effective concept named eXtended Time Diversity (XTD) which is dedicated to combat the porcupine effect. The efficiency of this concept was demonstrated through lab tests, as well as its robustness in presence of multipath. The goal of this paper is to present the performance of the Extended Time Diversity in real conditions, after a series of flight tests.


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