Practical active capacitor filter

Details Practical active capacitor filter Practical active capacitor filter

2005-09-13

2005-09-13

Le, Dinh T. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

Unwanted signal suppression

C327S553000, C333S08100R

Reexamination Certificate

active

06943619

ABSTRACT:
A 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.

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