Engineering topics
Publications and source records attributed to Katz, D..
Over the last decade and continuing into the foreseeable future, a trend has developed in the spacecraft industry of both number of missions and the amount of data taken by each mission increasing faster than bandwidth capabilities to send these data to Earth.
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We describe and test a software approach to overcoming radiation-induced errors in spaceborne applications running on commercial off-the-shelf components.
This paper is the written explanation for a demonstration of the REE Project's work to-date.
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Embedded and real-time systems, like other computing systems, seek to maximize computing power for a given price, and thus can significantly benefit from the advancing capabilities of cluster computing.
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Electromagnetic software (and software in general) at one time was coded onto a series of cards. These card decks contained both code and input data.
The Jet Propulsion Laboratory (JPL) is currently designing and building a number of instruments that operate in the microwave and millimeter-wave bands.
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This paper discusses the use of Boewulf-class computers in solving computational electromagnetic problems. Boewulf-class computers are defined as piles of PCs running LINUX, using fully mass-market, commercial, off-the-shelf (M2COTS) components.
This paper uses the parallel calculation of the radiation integral for examination of performance and compiler issues on a Beowulf-class computer. This type of computer, built from mass-market, commodity, off-the-shelf components, has limited communications performance and therefore also has a limited regime of codes for which it is suitable.
This paper uses two electromagnetic simulations to examine some performance and compiler issues on a Beowulf-Class computer.