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A Concept for Data Transmission for Space Applications Utilizing Data over Power Line Technology

Strowik, Christian and Drobczyk, Martin and Lehmann, Marcus (2020) A Concept for Data Transmission for Space Applications Utilizing Data over Power Line Technology. Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan, 18 (5), pp. 266-270. JSASS. doi: 10.2322/tastj.18.266. ISSN 1884-0485.

Full text not available from this repository.

Official URL: https://www.jstage.jst.go.jp/article/tastj/18/5/18_18.266/_article/-char/ja/

Abstract

In this paper, we introduce a concept for the utilization of Data over Power Line (DoP) for space applications to extend the currently available networking between components and subsystems and to benefit from the resulting harness reduction. DoP makes use of the already existing power lines in a spacecraft (S/C), since each of the electronics needs to be powered. The proposed system uses a commercially available DoP modem to convert between digital signals and a modulated carrier that is superimposed onto the DC power lines. The utilization of this technique also needs to pass significant challenges whereas solutions are presented in this paper. For this reason, we introduce possible network topologies which can be used in spacecraft systems. Furthermore, we give an insight into the development of the end-to-end communication demonstrator and illustrate the use cases for our latest spacecraft projects, i.e. CompactSat or S2TEP satellite platforms. We also explain the modes of operation, and we will present the results of the electromagnetic compatibility (EMC) tests, which is one of the most challenging concerns, when using DoP in a spacecraft. Finally, we conclude the harness reduction potential that we expect for a reference DLR spacecraft mission.

Item URL in elib:https://elib.dlr.de/136424/
Document Type:Article
Title:A Concept for Data Transmission for Space Applications Utilizing Data over Power Line Technology
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Strowik, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Drobczyk, MartinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lehmann, MarcusUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:18 May 2020
Journal or Publication Title:Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:18
DOI:10.2322/tastj.18.266
Page Range:pp. 266-270
Publisher:JSASS
ISSN:1884-0485
Status:Published
Keywords:DoP, wireless, communication, Intraspacecraft, networks
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Raumfahrzeugsysteme - Konzepte und Entwurf (old)
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Avionics Systems
Deposited By: Drobczyk, Martin
Deposited On:02 Oct 2020 07:11
Last Modified:23 Feb 2021 09:32

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