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2 108 660

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C1

(51)

IPC

(21) (22)

Application

96114821/09, 1996-07-23

(22)

Actual filing date

1996-07-23

(45)

Published

1998-04-10

(72)

Inventor

Ivanov Ju.I.Krutchinskij S.G.

(73)

Holder

Taganrogskij Gosudarstvennyj Radiotekhnicheskij Universitet

ACTIVE RC FILTER Russian patent published in 1998 - IPC

Abstract RU 2108660 C1

FIELD: radio engineering; selective radioelectronic devices. SUBSTANCE: filter has operational amplifier 1, frequency-setting unit 2, weight adder 3, and correcting element 4. EFFECT: enlarged operating frequency range of filter. 5 cl, 4 dwg

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RU 2 108 660 C1

Authors

Ivanov Ju.I.

Krutchinskij S.G.

Dates

1998-04-10—Published

1996-07-23—Filed

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