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Spectrally Efficient Transmitter Diversity Scheme for Optical Satellite Feeder Links Employing Multiple Signal Sidebands

Mustafa, Ahmad and Giggenbach, Dirk and Poliak, Juraj and ten Brink, Stephan (2017) Spectrally Efficient Transmitter Diversity Scheme for Optical Satellite Feeder Links Employing Multiple Signal Sidebands. In: ITG-Fachbericht. Informationstechnische Gesellschaft im VDE (ITG). 18th ITG Fachtagung on Photonics Networks, 11-12 May 2017, Leipzig, Germany.

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Abstract

Optical links between ground stations and geostationary orbit (GEO) satellites suffer from the atmospherically induced phase piston and intensity fluctuations. This aggravates stable signal detection in the uplink scenario. In this work transmitter diversity is studied as a fading mitigation technique in GEO satellite feeder uplinks. A single sideband scheme is used as a spectrally efficient frequency division technique compatible with intensity modulation and direct detection. A spectral efficiency of 0.56 bit/s/Hz with twofold diversity gaining 2.3 dB at BER = 10-3 was obtained by simulation.

Item URL in elib:https://elib.dlr.de/112385/
Document Type:Conference or Workshop Item (Lecture)
Title:Spectrally Efficient Transmitter Diversity Scheme for Optical Satellite Feeder Links Employing Multiple Signal Sidebands
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
ten Brink, Stephantenbrink (at) inue.uni-stuttgart.deUNSPECIFIED
Date:11 May 2017
Journal or Publication Title:ITG-Fachbericht
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Publisher:Informationstechnische Gesellschaft im VDE (ITG)
Status:Published
Keywords:Transmitter Diversity, OGEOFL, Turbulence, OSSB, KNOCGOP
Event Title:18th ITG Fachtagung on Photonics Networks
Event Location:Leipzig, Germany
Event Type:national Conference
Event Dates:11-12 May 2017
Organizer:Informationstechnische Gesellschaft im VDE (ITG)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Optische Technologien und Anwendungen
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation
Deposited By: Mustafa, Ahmad
Deposited On:02 Jun 2017 16:09
Last Modified:23 Feb 2019 00:21

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