
Proceedings Paper
Interference on the deep space Earth station systems from EESS satellites operating at the 8025-8400 MHz bandFormat | Member Price | Non-Member Price |
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Paper Abstract
According to the ITU Radio Regulations and CCSDS Recommendation about radio frequency, the 8400-8450 MHz band
is allocated for Space Research Service (SRS) (category B) space-to-earth, and the 8400-8450 MHz deep space band is
critical to the success of deep space missions. Since the 8025-8400MHz Earth Exploration Satellite Service (EESS) band
is allocated for the downlinks of earth exploration satellites, the unwanted adjacent band emission may exceed the
protection criterion established by the ITU-R for the protection of the deep space earth stations by a large amount and
results in harmful interference to the deep space earth station systems. This paper first introduces a conceptual future
scenario with frequency bands. Secondly, the paper discusses the characteristics that are unique to the deep space
downlinks and then presents the characteristics of the EESS out-of-band interference to the deep space downlink X-band.
Finally, the paper describes the effects of the interference on the deep space earth station systems.
Paper Details
Date Published: 10 November 2007
PDF: 5 pages
Proc. SPIE 6795, Second International Conference on Space Information Technology, 67954K (10 November 2007); doi: 10.1117/12.774801
Published in SPIE Proceedings Vol. 6795:
Second International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Jiaolong Wei, Editor(s)
PDF: 5 pages
Proc. SPIE 6795, Second International Conference on Space Information Technology, 67954K (10 November 2007); doi: 10.1117/12.774801
Show Author Affiliations
Xin Meng, Ctr. for Space Science and Applied Research (China)
Published in SPIE Proceedings Vol. 6795:
Second International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Jiaolong Wei, Editor(s)
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