Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jeff B. Berner"'
Autor:
Jeff B. Berner
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 34:46-54
The era of Deep Space CubeSats has arrived. When the EM-1 mission launches, the DSN will have to provide services for at least 9 CubeSats in a very short time period. The current capabilities of the DSN will be able to support this large increase in
Autor:
Brad Arnold, Stephen M. Lichten, Stephen Townes, Michael Levesque, Joseph Lazio, Amy Smith, Brian Giovannoni, Jeff B. Berner
Publikováno v:
Bulletin of the AAS. 53
Autor:
Jeff B. Berner, Joseph I. Statman
Publikováno v:
SpaceOps 2016 Conference.
This paper describes these paradigm changes, quantifies the cost reductions, and identifies the careful monitoring to assure that technical performance is maintained.
Publikováno v:
Proceedings of the IEEE. 95:2202-2214
Range measurements are used to improve the trajectory models of spacecraft tracked by the deep space network. The unique challenge of deep-space ranging is that the two-way delay is long, typically many minutes, and the signal-to-noise ratio is small
Autor:
Jeff B. Berner, Joseph I. Statman
Publikováno v:
SpaceOps 2008 Conference.
JPL has operated the Deep Space Network (DSN) on behalf of NASA since the 1960's. Over the last two decades, the DSN budget has generally declined in real-year dollars while the aging assets required more attention, and the missions became more compl
Publikováno v:
SpaceOps 2006 Conference.
In August of 2005, the Mars Reconnaissance Orbiter (MRO) was launched. Its mission is to orbit Mars, performing remote sensing of the planet. Its mission will either introduce new, or greatly expand upon, deep space telecommunication capabilities. To
Publikováno v:
Space OPS 2004 Conference.
This paper will look at three new capabilities that are in different stages of development. First, turbo decoding, which provides improved telemetry performance for data rates up to about 1 Mbps, will be discussed. Next, pseudo-noise ranging will be
Autor:
Jeff B. Berner, Susan C. Kurtik
Publikováno v:
SpaceOps 2002 Conference.
Conference
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