Actions for Capacitance Measurement with a Sigma Delta Converter for 3D Electrical Capacitance Tomography

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Capacitance Measurement with a Sigma Delta Converter for 3D Electrical Capacitance Tomography

Author
Nurge, Mark
Published
[2005].
Physical Description
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
Summary
This paper will explore suitability of a newly available capacitance to digital converter for use in a 3D Electrical Capacitance Tomography system. A switch design is presented along with circuitry needed to extend the range of the capacitance to digital converter. Results are then discussed for a 15+ hour drift and noise test.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 20120003600.
KSC-2005-184.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15980206