DocumentCode
2413235
Title
Application of Programmable Filter Chip in Electrical Capacitance Tomography
Author
Zhou, Yinggang ; Zhou, Yingqiang
fYear
2011
fDate
21-23 Oct. 2011
Firstpage
827
Lastpage
830
Abstract
In order to improve the capacitance measurement precision and extract motivate characteristic frequency of the signal, people do related experiments from the aspect of capacitance tomography and construct structure platform. Measuring system based on virtual instrument of capacitance plate capacitance was designed. The system uses high-speed single chip to acquire capacitance signals, computers use the LABVIEW to realize real-time signal collection, storage, analysis and shown results. This system has characteristics of low cost and humanized etc.
Keywords
Band pass filters; Capacitance; Clocks; Cutoff frequency; Frequency control; Low pass filters; Capacitance tomography; Programmable Filter Chip; microcontroller;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational and Information Sciences (ICCIS), 2011 International Conference on
Conference_Location
Chengdu, China
Print_ISBN
978-1-4577-1540-2
Type
conf
DOI
10.1109/ICCIS.2011.93
Filename
6086327
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