Persistent Link:
http://hdl.handle.net/10150/606308
Title:
QAM Multi-path Characterization Due to Ocean Scattering
Author:
Swanson, Richard; Dimsdle, Jeff; Petersen, Tom; Pasquale, Regina; Bracht, Roger
Affiliation:
Honeywell Federal Manufacturing & Technologies; Los Alamos National Laboratory
Issue Date:
2002-10
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:
A series of RF channel flight characterization tests were recently run to benchmark multi-path performance of high-speed quadrature amplitude modulation (QAM) over the ocean surface. The modulation format was differential-phase/absolute-amplitude two level polar 16 QAM. The bit rate was 100 Megabits per second with a symbol period of 40nS. An aircraft radiated the test signal at 5 different altitudes. It made two inward flights, on two different days, at each altitude with vertical and horizontal polarization, respectively. Receivers, using circular antenna polarization, were in two different locations. Analysis of the resulting data shows flat fading and frequency selective fading effects.
Keywords:
Multi-path; frequency selective fading; equalization; QAM modulation; HERT; FQPSK
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.titleQAM Multi-path Characterization Due to Ocean Scatteringen_US
dc.contributor.authorSwanson, Richarden
dc.contributor.authorDimsdle, Jeffen
dc.contributor.authorPetersen, Tomen
dc.contributor.authorPasquale, Reginaen
dc.contributor.authorBracht, Rogeren
dc.contributor.departmentHoneywell Federal Manufacturing & Technologiesen
dc.contributor.departmentLos Alamos National Laboratoryen
dc.date.issued2002-10en
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.abstractA series of RF channel flight characterization tests were recently run to benchmark multi-path performance of high-speed quadrature amplitude modulation (QAM) over the ocean surface. The modulation format was differential-phase/absolute-amplitude two level polar 16 QAM. The bit rate was 100 Megabits per second with a symbol period of 40nS. An aircraft radiated the test signal at 5 different altitudes. It made two inward flights, on two different days, at each altitude with vertical and horizontal polarization, respectively. Receivers, using circular antenna polarization, were in two different locations. Analysis of the resulting data shows flat fading and frequency selective fading effects.en
dc.subjectMulti-pathen
dc.subjectfrequency selective fadingen
dc.subjectequalizationen
dc.subjectQAM modulationen
dc.subjectHERTen
dc.subjectFQPSKen
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/606308en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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