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Title: Active-R filter. [Patent Application]

Patent ·
OSTI ID:7204422

This invention describes an operational amplifier-type filter in which the only capacitor in the circuit is the compensating capacitance of the operational amplifiers, the various feedback and coupling elements solely resistive. (auth)

Assignee:
U.S. Energy Research and Development Administration
OSTI ID:
7204422
Resource Relation:
Patent File Date: Filed date 15 Jan 1975
Country of Publication:
United States
Language:
English

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