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Lab implementation of 10Gbps/channel Optical Transmitter Diversity scheme for Geostationary Satellite Feeder Links

Mustafa, Ahmad and Giggenbach, Dirk and Poliak, Juraj and Shrestha, Amita and Mata-Calvo, Ramon and Fuchs, Christian (2015) Lab implementation of 10Gbps/channel Optical Transmitter Diversity scheme for Geostationary Satellite Feeder Links. In: Photonics Networks- 16th ITG Symposium, pp. 1-3. VDE Verlag GmbH, Berlin und Offenbach. 16th ITG Symposium- Photonic Networks, 07-08 May 2015, Leipzig, Germany. ISBN 978-3-8007-3938-7

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Abstract

Free-space optical (FSO) communications is an attractive alternative to microwave technology in geostationary (GEO) communication satellite feeder link applications, due to the possibility of transmitting information with high data rate, small antenna size, secure communication, and no spectrum licensing requirements. However, optical links through the atmosphere suffer from scintillation effects caused by index of refraction turbulence of the air. It aggravates stable signal detection in the uplink scenario. The benefits of transmitter diversity to mitigate the fading effects in the uplink GEO feeder link are verified by the recently conducted ArtemEx measurement campaign using unmodulated optical beams. In this paper, the lab implementation of the transmitter diversity technique using a 10Gbps data signal and using measured fading vectors from the ArtemEx campaign is presented.

Item URL in elib:https://elib.dlr.de/97233/
Document Type:Conference or Workshop Item (Speech)
Title:Lab implementation of 10Gbps/channel Optical Transmitter Diversity scheme for Geostationary Satellite Feeder Links
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Mustafa, Ahmadahmad.mustafa (at) dlr.deUNSPECIFIED
Giggenbach, Dirkdirk.giggenbach (at) dlr.deUNSPECIFIED
Poliak, Jurajjuraj.poliak (at) dlr.deUNSPECIFIED
Shrestha, Amitaamita.shrestha (at) dlr.deUNSPECIFIED
Mata-Calvo, Ramonramon.matacalvo (at) dlr.deUNSPECIFIED
Fuchs, Christianchristian.fuchs (at) dlr.deUNSPECIFIED
Date:May 2015
Journal or Publication Title:Photonics Networks- 16th ITG Symposium
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-3
Publisher:VDE Verlag GmbH, Berlin und Offenbach
ISBN:978-3-8007-3938-7
Status:Published
Keywords:Optical Transmitter Diversity, GEO Feeder Uplink, 10Gbps, FSO, Index of Refraction Turbulence, KNOCGOP
Event Title:16th ITG Symposium- Photonic Networks
Event Location:Leipzig, Germany
Event Type:national Conference
Event Dates:07-08 May 2015
Organizer:Informationstechnische Gesellschaft- ITG im VDE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication and Navigation
DLR - Research area:Raumfahrt
DLR - Program:R KN - Kommunikation und Navigation
DLR - Research theme (Project):R - Vorhaben Multimedia Satellitennetze
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Mustafa, Ahmad
Deposited On:14 Jul 2015 15:18
Last Modified:23 Feb 2019 00:21

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