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Mustafa, Ahmad und Giggenbach, Dirk und Poliak, Juraj und 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, 2017-05-11 - 2017-05-12, Leipzig, Germany.
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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/112385/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vorlesung) | ||||||||||||||||||||
| Titel: | Spectrally Efficient Transmitter Diversity Scheme for Optical Satellite Feeder Links Employing Multiple Signal Sidebands | ||||||||||||||||||||
| Autoren: |
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| Datum: | 11 Mai 2017 | ||||||||||||||||||||
| Erschienen in: | ITG-Fachbericht | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Verlag: | Informationstechnische Gesellschaft im VDE (ITG) | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | Transmitter Diversity, OGEOFL, Turbulence, OSSB, KNOCGOP | ||||||||||||||||||||
| Veranstaltungstitel: | 18th ITG Fachtagung on Photonics Networks | ||||||||||||||||||||
| Veranstaltungsort: | Leipzig, Germany | ||||||||||||||||||||
| Veranstaltungsart: | nationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 11 Mai 2017 | ||||||||||||||||||||
| Veranstaltungsende: | 12 Mai 2017 | ||||||||||||||||||||
| Veranstalter : | Informationstechnische Gesellschaft im VDE (ITG) | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Optische Technologien und Anwendungen | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation | ||||||||||||||||||||
| Hinterlegt von: | Mustafa, Ahmad | ||||||||||||||||||||
| Hinterlegt am: | 02 Jun 2017 16:09 | ||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:17 |
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