FR2399159A1 - Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre - Google Patents

Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre

Info

Publication number
FR2399159A1
FR2399159A1 FR7723259A FR7723259A FR2399159A1 FR 2399159 A1 FR2399159 A1 FR 2399159A1 FR 7723259 A FR7723259 A FR 7723259A FR 7723259 A FR7723259 A FR 7723259A FR 2399159 A1 FR2399159 A1 FR 2399159A1
Authority
FR
France
Prior art keywords
filter
active
adjusting
order
capacitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7723259A
Other languages
English (en)
French (fr)
Inventor
Jean Pierre Georges Charil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Association des Ouvriers en Instruments de Precision
Original Assignee
Association des Ouvriers en Instruments de Precision
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Association des Ouvriers en Instruments de Precision filed Critical Association des Ouvriers en Instruments de Precision
Priority to FR7723259A priority Critical patent/FR2399159A1/fr
Priority to DE19782831107 priority patent/DE2831107A1/de
Priority to GB7830114A priority patent/GB2002193A/en
Priority to BE189545A priority patent/BE869326A/xx
Publication of FR2399159A1 publication Critical patent/FR2399159A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • H03H11/1286—Sallen-Key biquad

Landscapes

  • Networks Using Active Elements (AREA)
FR7723259A 1977-07-28 1977-07-28 Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre Withdrawn FR2399159A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7723259A FR2399159A1 (fr) 1977-07-28 1977-07-28 Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre
DE19782831107 DE2831107A1 (de) 1977-07-28 1978-07-14 Aktivfilter dritter ordnung und verfahren zu dessen regelung
GB7830114A GB2002193A (en) 1977-07-28 1978-07-17 Active low-pass filters
BE189545A BE869326A (fr) 1977-07-28 1978-07-27 Filtre actif, du troisieme ordre, a parametres reglables de facon independante et procede de reglage dudit filtre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723259A FR2399159A1 (fr) 1977-07-28 1977-07-28 Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre

Publications (1)

Publication Number Publication Date
FR2399159A1 true FR2399159A1 (fr) 1979-02-23

Family

ID=9193938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723259A Withdrawn FR2399159A1 (fr) 1977-07-28 1977-07-28 Filtre actif, du troisieme ordre, a parametres reglables de facon independante, et procede de reglage dudit filtre

Country Status (4)

Country Link
BE (1) BE869326A (enrdf_load_stackoverflow)
DE (1) DE2831107A1 (enrdf_load_stackoverflow)
FR (1) FR2399159A1 (enrdf_load_stackoverflow)
GB (1) GB2002193A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231919A1 (de) * 1982-08-27 1984-03-01 Robert Bosch Gmbh, 7000 Stuttgart Aktive niederfrequenz-tiefpassfilteranordnung
FR2718857B1 (fr) * 1994-04-15 1996-08-14 Giat Ind Sa Procédé et système de stabilisation d'un organe mobile asservi porté par un châssis insuffisamment rigide.
GB9509624D0 (en) * 1995-05-12 1995-07-05 Amstrad Plc Telecommunications apparatus
FR2778513B1 (fr) * 1998-05-06 2000-07-13 Matra Nortel Communications Circuit de traitement de signal analogique
RU2242840C1 (ru) * 2003-06-02 2004-12-20 Государственное образовательное учреждение высшего профессионального образования Военный институт радиоэлектроники Активный фильтр нижних частот третьего порядка
CN113311879B (zh) * 2021-03-09 2023-05-23 北京七星华创流量计有限公司 电压信号输出模块及检测电源

Also Published As

Publication number Publication date
BE869326A (fr) 1979-01-29
DE2831107B2 (enrdf_load_stackoverflow) 1979-11-22
GB2002193A (en) 1979-02-14
DE2831107A1 (de) 1979-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse