ES342519A1 - Un filtro de baja frecuencia. - Google Patents

Un filtro de baja frecuencia.

Info

Publication number
ES342519A1
ES342519A1 ES342519A ES342519A ES342519A1 ES 342519 A1 ES342519 A1 ES 342519A1 ES 342519 A ES342519 A ES 342519A ES 342519 A ES342519 A ES 342519A ES 342519 A1 ES342519 A1 ES 342519A1
Authority
ES
Spain
Prior art keywords
filter
amplifier
low
followed
pass filter
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.)
Expired
Application number
ES342519A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES342519A1 publication Critical patent/ES342519A1/es
Expired 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
    • H03H11/1295—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

Landscapes

  • Networks Using Active Elements (AREA)
ES342519A 1966-06-30 1967-06-30 Un filtro de baja frecuencia. Expired ES342519A1 (es)

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
ES342519A1 true ES342519A1 (es) 1968-07-16

Family

ID=8612147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES342519A Expired ES342519A1 (es) 1966-06-30 1967-06-30 Un filtro de baja frecuencia.

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
FR1491491A (fr) 1967-08-11
GB1119509A (en) 1968-07-10
CH458561A (fr) 1968-06-30

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