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2 486 664

(13)

(51)

IPC

H03H7/12(2006-01-01)

H03H9/54(2006-01-01)

(21) (22)

Application

2012104870/08, 2012-02-10

(24)

Start date

2012-02-10

(22)

Actual filing date

2012-02-10

(45)

Published

2013-06-27

(72)

Inventor

Rjabokon' Dmitrij SeliverstovichRjabokon' Tat'Jana Dmitrievna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Priborostroenija"

ACTIVE PIEZOELECTRIC BAND-STOP FILTER Russian patent published in 2013 - IPC H03H7/12 H03H9/54

Abstract RU 2486664 C1

FIELD: radio engineering, communication.

SUBSTANCE: active piezoelectric band-stop filter has a differential amplifier, two piezoelectric resonators, two resistors and a capacitor.

EFFECT: wider rejection band.

1 dwg

Title	Year	Author	Number
ACTIVE PIEZOELECTRIC BANDPASS FILTER	2018	Ryabokon Dmitrij Seliverstovich Ryabokon Ivan Viktorovich	RU2706480C1
ACTIVE ELECTRIC FREQUENCY-SELECTIVE DEVICE	2019	Ryabokon Dmitrij Seliverstovich Ryabokon Tatyana Dmitrievna	RU2699584C1
PIEZOELECTRIC FILTER	2008	Rjabokon' Dmitrij Seliverstovich	RU2374761C2
ACTIVE BAND-PASS FILTER	2016	Ryabokon Dmitrij Seliverstovich Ryabokon Ivan Dmitrievich Ryabokon Tatyana Dmitrievna	RU2658263C2
PIEZOELECTRIC ACTIVE BAND FILTER	1996	Jasinskij I.M. Rjabokon' D.S.	RU2117385C1
FREQUENCY-SELECTIVE SYSTEM	2009	Rjabokon' Dmitrij Seliverstovich	RU2429559C2
ACTIVE PIEZOELECTRIC FILTER	2001	Nasonova L.V. Jasinskij I.M. Jakovlev A.N.	RU2209505C2
DUAL-SPLIT ACTIVE PIEZOELECTRIC FILTER	2001	Nasonova L.V. Jasinskij I.M. Jakovlev A.N.	RU2190925C1
LOW-PASS ACTIVE FILTER	2016	Ryabokon Dmitrij Seliverstovich Ryabokon Tatyana Dmitrievna Ryabokon Ivan Dmitrievich	RU2657165C1
ACTIVE PIEZOELECTRIC FILTER	0	Karepanov Anatolij Ignatevich Ryabokon Dmitrij Seliverstovich	SU792548A1

Authors

Rjabokon' Dmitrij Seliverstovich

Rjabokon' Tat'Jana Dmitrievna

Dates

2013-06-27—Published

2012-02-10—Filed