Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016)

Research on Mars Communication Link Budget

Authors
Hao Wu, Chenghua Wang, Jie Wang
Corresponding Author
Hao Wu
Available Online February 2017.
DOI
10.2991/emcm-16.2017.16How to use a DOI?
Keywords
Mars communication; Communication channel; Link budget; Solar scintillation; Rainfall attenuation
Abstract

This paper presents the budget method of the Mars-earth communication link. The calculation models of Mars atmosphere loss, Mars sandstorm loss, solar scintillation loss, earth atmosphere absorption; rainfall loss and hot body noise are studied. The propagation characteristics of electromagnetic waves in Mars atmosphere are analyzed and modeled by the characteristics of the propagation of analogous waves in the Earth's atmosphere. Ultimately, we found that the surface of the radio waves propagation environment is ideal, with less attenuation loss. Especially, the calculate model of solar scintillation loss and rainfall loss is simulated, and the simulation results are consistent with the actual statistical results, which proves the rationality of the calculate model. At last, an example of Mars-earth communication link budget is given. With the procedure, we can get one of the most important parameters of the link-- Carrier to Noise Ratio, and we know the bit signal to noise ratio required by the right BER, then the maximum code rate of the link can be got. This paper has some reference to the design of Mars communication link.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016)
Series
Advances in Computer Science Research
Publication Date
February 2017
ISBN
978-94-6252-297-8
ISSN
2352-538X
DOI
10.2991/emcm-16.2017.16How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Hao Wu
AU  - Chenghua Wang
AU  - Jie Wang
PY  - 2017/02
DA  - 2017/02
TI  - Research on Mars Communication Link Budget
BT  - Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016)
PB  - Atlantis Press
SP  - 76
EP  - 81
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcm-16.2017.16
DO  - 10.2991/emcm-16.2017.16
ID  - Wu2017/02
ER  -