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dc.contributor.advisorRice, Michael
dc.contributor.authorRedd, Bryan
dc.contributor.authorEbert, Jamison
dc.contributor.authorTwitchell, Autumn
dc.date.accessioned2019-11-12T18:59:18Z
dc.date.available2019-11-12T18:59:18Z
dc.date.issued2019-10
dc.identifier.issn0884-5123
dc.identifier.issn0074-9079
dc.identifier.urihttp://hdl.handle.net/10150/635273
dc.description.abstractIn this paper, we analyze several DFT-based frequency offset estimators for use with the 16-APSK digital modulation scheme. Even a small frequency offset between radio transmitters and receivers can cause phase information to be lost, so a system to align the phases is required to reliably demodulate PSK signals. These estimators have been adapted for 16-APSK from methods originally intended for use with QPSK and CPM. These methods consist of a coarse search and a fine search with an optional dichotomous search to improve accuracy. We analyze the estimator error variance and bit error rate associated with several methods of frequency estimation. These estimators exhibit small estimate error and variance and can provide bit error rates close to the ideal AWGN BER.
dc.description.sponsorshipInternational Foundation for Telemetering
dc.language.isoen_US
dc.publisherInternational Foundation for Telemetering
dc.relation.urlhttp://www.telemetry.org/
dc.rightsCopyright © held by the author; distribution rights International Foundation for Telemetering
dc.titleDFT-BASED FREQUENCY OFFSET ESTIMATORS FOR 16-APSK
dc.typetext
dc.typeProceedings
dc.contributor.departmentBrigham Young University, Dept Electrical and Computer Engineering
dc.identifier.journalInternational Telemetering Conference Proceedings
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.dateFOA2019-11-12T18:59:18Z


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