dc.contributor.author |
Keymeulen, Didier |
|
dc.contributor.author |
Zebulum, Ricardo |
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dc.contributor.author |
Rajeshuni, Ramesham |
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dc.contributor.author |
Stoica, Adrian |
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dc.contributor.author |
Katkoori, Srinivas |
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dc.contributor.author |
Graves, Sharon |
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dc.contributor.author |
Novak, Frank |
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dc.contributor.author |
Antill, Charles |
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dc.date.accessioned |
2006-10-25T22:34:22Z |
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dc.date.available |
2006-10-25T22:34:22Z |
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dc.date.issued |
2006-06-16 |
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dc.identifier.citation |
1st Conference on Adaptive Hardware and Systems |
en |
dc.identifier.clearanceno |
06-1266 |
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dc.identifier.uri |
http://hdl.handle.net/2014/39860 |
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dc.description.abstract |
In this work, we report the implementation of a self-adaptive system using a field programmable gate array (FPGA) and data converters. The self-adaptive system can autonomously recover the lost functionality of a reconfigurable analog array (RAA) integrated circuit (IC) [3]. Both the RAA IC and the self-adaptive system are operating in extreme temperatures (from 120ºC down to -180ºC). The RAA IC consists of reconfigurable analog blocks interconnected by several switches and programmable by bias voltages. It implements filters/amplifiers with bandwidth up to 20 MHz. The self-adaptive system controls the RAA IC and is realized on Commercial-Off-The-Shelf (COTS) parts. It implements a basic compensation algorithm that corrects a RAA IC in less than a few milliseconds. Experimental results for the cold temperature environment (down to -180ºC) demonstrate the feasibility of this approach. |
en |
dc.description.sponsorship |
NASA/JPL |
en |
dc.format.extent |
548324 bytes |
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dc.format.mimetype |
application/pdf |
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dc.language.iso |
en_US |
en |
dc.publisher |
Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2006. |
en |
dc.subject |
extreme environment electronics |
en |
dc.subject |
adaptive hardwares |
en |
dc.subject |
field programmable gate array (FPGA) |
en |
dc.subject |
evolvables |
en |
dc.subject |
genetic algorithms |
en |
dc.subject |
self-adaptive system |
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dc.title |
Self-adaptive system based on field programmable gate array for extreme temperature electronics. |
en |
dc.type |
Preprint |
en |