DocumentCode
1250867
Title
Analog implementation of an order-statistics filter
Author
Siskos, S. ; Vlassis, S. ; Pitas, I.
Author_Institution
Dept. of Phys., Aristotelian Univ. of Thessaloniki, Greece
Volume
46
Issue
10
fYear
1999
fDate
10/1/1999 12:00:00 AM
Firstpage
1296
Lastpage
1300
Abstract
An analog implementation of an order-statistics filter based on current-mode techniques is presented in this paper. The circuit is designed using switched-current delay lines and current maximum extractors. These filters could be easily incorporated to smart sensors as well as to smart cameras. SPICE simulation results demonstrate the feasibility of simple analog filters using current-mode techniques
Keywords
SPICE; current-mode circuits; delay lines; nonlinear filters; switched current circuits; SPICE simulation; analog circuit design; current maximum extractor; current mode technique; order-statistics filter; smart camera; smart sensor; switched current delay line; Circuits; Delay lines; Detectors; Digital filters; Geophysical signal processing; Intelligent sensors; Nonlinear filters; Radar signal processing; Smart cameras; Statistics;
fLanguage
English
Journal_Title
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
Publisher
ieee
ISSN
1057-7122
Type
jour
DOI
10.1109/81.795845
Filename
795845
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