IT964774B - Equalizzatore attivo a resistenza capacita per linee di trasmissione di informazioni - Google Patents

Equalizzatore attivo a resistenza capacita per linee di trasmissione di informazioni

Info

Publication number
IT964774B
IT964774B IT69405/72A IT6940572A IT964774B IT 964774 B IT964774 B IT 964774B IT 69405/72 A IT69405/72 A IT 69405/72A IT 6940572 A IT6940572 A IT 6940572A IT 964774 B IT964774 B IT 964774B
Authority
IT
Italy
Prior art keywords
information transmission
transmission lines
capacity resistance
active equalizer
equalizer
Prior art date
Application number
IT69405/72A
Other languages
English (en)
Italian (it)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT964774B publication Critical patent/IT964774B/it

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
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • 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
    • H03H11/1217—Frequency selective two-port networks using amplifiers with feedback using a plurality of operational amplifiers
    • H03H11/1252—Two integrator-loop-filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/14—Control of transmission; Equalising characterised by the equalising network used
    • H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Amplifiers (AREA)
IT69405/72A 1971-07-29 1972-07-24 Equalizzatore attivo a resistenza capacita per linee di trasmissione di informazioni IT964774B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16724271A 1971-07-29 1971-07-29

Publications (1)

Publication Number Publication Date
IT964774B true IT964774B (it) 1974-01-31

Family

ID=22606539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69405/72A IT964774B (it) 1971-07-29 1972-07-24 Equalizzatore attivo a resistenza capacita per linee di trasmissione di informazioni

Country Status (9)

Country Link
US (1) US3715680A (OSRAM)
AU (1) AU476471B2 (OSRAM)
BE (1) BE786756A (OSRAM)
CA (1) CA944444A (OSRAM)
DE (1) DE2236318A1 (OSRAM)
FR (1) FR2147304B1 (OSRAM)
GB (1) GB1395545A (OSRAM)
IT (1) IT964774B (OSRAM)
NL (1) NL7210185A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442163A (en) * 1973-10-01 1976-07-07 Post Office Arrangement for simulating inductance and filter networks incorpo rating such improvements
GB1547362A (en) * 1975-03-24 1979-06-13 Post Office Active amplitude equalizers
US4424499A (en) 1980-02-11 1984-01-03 Reliance Electric Company Equalizer circuit for a repeater
NL8401370A (nl) * 1984-05-01 1985-12-02 Philips Nv Filterschakeling.
DE4325790C1 (de) * 1993-07-31 1995-04-27 Pko Osmo Telcom Gmbh Entzerrer
DE19837574A1 (de) * 1998-08-19 2000-02-24 Philips Corp Intellectual Pty Aktive elektronische Filterschaltung

Also Published As

Publication number Publication date
BE786756A (fr) 1972-11-16
AU476471B2 (en) 1976-09-23
NL7210185A (OSRAM) 1973-01-31
FR2147304A1 (OSRAM) 1973-03-09
FR2147304B1 (OSRAM) 1980-03-21
AU4494872A (en) 1974-01-31
DE2236318A1 (de) 1973-02-08
CA944444A (en) 1974-03-26
GB1395545A (en) 1975-05-29
US3715680A (en) 1973-02-06

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