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Practical Active Capacitor FilterA method and apparatus is described that filters an electrical signal. The filtering uses a capacitor multiplier circuit where the capacitor multiplier circuit uses at least one amplifier circuit and at least one capacitor. A filtered electrical signal results from a direct connection from an output of the at least one amplifier circuit.
Document ID
20060009010
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Shuler, Robert L., Jr. (NASA Johnson Space Center Houston, TX, United States)
Date Acquired
August 23, 2013
Publication Date
September 13, 2005
Subject Category
Electronics And Electrical Engineering
Report/Patent Number
Patent Number: US-Patent-6,943,619
Patent Application Number: US-Patent-Appl-443233
Patent Number: NASA-Case-MSC-23538-1
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-6,943,619|NASA-Case-MSC-23538-1
Patent Application
US-Patent-Appl-443233

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