BE582709A - Répéteur à impédance négative - Google Patents

Répéteur à impédance négative

Info

Publication number
BE582709A
BE582709A BE582709A BE582709A BE582709A BE 582709 A BE582709 A BE 582709A BE 582709 A BE582709 A BE 582709A BE 582709 A BE582709 A BE 582709A BE 582709 A BE582709 A BE 582709A
Authority
BE
Belgium
Prior art keywords
negative impedance
impedance repeater
repeater
negative
impedance
Prior art date
Application number
BE582709A
Other languages
English (en)
Inventor
Gabriele Ferdinando Cerofolini
Original Assignee
Gen Telephone Lab
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 Gen Telephone Lab filed Critical Gen Telephone Lab
Publication of BE582709A publication Critical patent/BE582709A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used
    • H04B3/18—Control of transmission; Equalising characterised by the negative-impedance network used wherein the network comprises semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE582709A 1958-11-13 1959-09-16 Répéteur à impédance négative BE582709A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US773678A US2963558A (en) 1958-11-13 1958-11-13 Negative impedance repeater

Publications (1)

Publication Number Publication Date
BE582709A true BE582709A (fr) 1960-01-18

Family

ID=25098973

Family Applications (1)

Application Number Title Priority Date Filing Date
BE582709A BE582709A (fr) 1958-11-13 1959-09-16 Répéteur à impédance négative

Country Status (3)

Country Link
US (1) US2963558A (fr)
BE (1) BE582709A (fr)
FR (1) FR1237075A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116378A (en) * 1960-11-21 1963-12-31 Bell Telephone Labor Inc Negative-impedance repeater
US3860767A (en) * 1972-09-26 1975-01-14 Garrett Jim C Voice frequency repeater
US5612653A (en) * 1995-06-07 1997-03-18 Telecommunications Research Laboratories LAN star connection using negative impedance for matching

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662123A (en) * 1951-02-24 1953-12-08 Bell Telephone Labor Inc Electrical transmission system including bilateral transistor amplifier
US2844669A (en) * 1955-05-10 1958-07-22 Itt Negative-impedance repeater having gain controls

Also Published As

Publication number Publication date
FR1237075A (fr) 1960-07-22
US2963558A (en) 1960-12-06

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