CH458561A - Dispositif de filtrage basse-fréquence - Google Patents

Dispositif de filtrage basse-fréquence

Info

Publication number
CH458561A
CH458561A CH899167A CH899167A CH458561A CH 458561 A CH458561 A CH 458561A CH 899167 A CH899167 A CH 899167A CH 899167 A CH899167 A CH 899167A CH 458561 A CH458561 A CH 458561A
Authority
CH
Switzerland
Prior art keywords
low
filter device
frequency filter
frequency
filter
Prior art date
Application number
CH899167A
Other languages
English (en)
Inventor
Basard Robert
Joseph Dalbera Michel Rene
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH458561A publication Critical patent/CH458561A/fr

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
    • H03H11/1295—Parallel-T filters
    • 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
    • H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers
CH899167A 1966-06-30 1967-06-23 Dispositif de filtrage basse-fréquence CH458561A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67554A FR1491491A (fr) 1966-06-30 1966-06-30 Perfectionnements aux filtres basse fréquence

Publications (1)

Publication Number Publication Date
CH458561A true CH458561A (fr) 1968-06-30

Family

ID=8612147

Family Applications (1)

Application Number Title Priority Date Filing Date
CH899167A CH458561A (fr) 1966-06-30 1967-06-23 Dispositif de filtrage basse-fréquence

Country Status (4)

Country Link
CH (1) CH458561A (fr)
ES (1) ES342519A1 (fr)
FR (1) FR1491491A (fr)
GB (1) GB1119509A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107491A (en) * 1990-02-20 1992-04-21 Advanced Micro Devices, Inc. Collision filter
US6552604B2 (en) * 2001-02-16 2003-04-22 The Boeing Company Digitally tuned analog notch filter circuit

Also Published As

Publication number Publication date
ES342519A1 (es) 1968-07-16
FR1491491A (fr) 1967-08-11
GB1119509A (en) 1968-07-10

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