FR1063496A - Impédances négatives comprenant des éléments passifs et des éléments actifs et sensiblement indépendantes des valeurs de leurs éléments actifs - Google Patents

Impédances négatives comprenant des éléments passifs et des éléments actifs et sensiblement indépendantes des valeurs de leurs éléments actifs

Info

Publication number
FR1063496A
FR1063496A FR1063496DA FR1063496A FR 1063496 A FR1063496 A FR 1063496A FR 1063496D A FR1063496D A FR 1063496DA FR 1063496 A FR1063496 A FR 1063496A
Authority
FR
France
Prior art keywords
active elements
passive
values
substantially independent
negative impedances
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
Other languages
English (en)
Inventor
Jean-Marie Moulon
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 filed Critical
Application granted granted Critical
Publication of FR1063496A publication Critical patent/FR1063496A/fr
Expired legal-status Critical Current

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)
FR1063496D 1952-09-19 1952-09-19 Impédances négatives comprenant des éléments passifs et des éléments actifs et sensiblement indépendantes des valeurs de leurs éléments actifs Expired FR1063496A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973000X 1952-09-19

Publications (1)

Publication Number Publication Date
FR1063496A true FR1063496A (fr) 1954-05-04

Family

ID=9516423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063496D Expired FR1063496A (fr) 1952-09-19 1952-09-19 Impédances négatives comprenant des éléments passifs et des éléments actifs et sensiblement indépendantes des valeurs de leurs éléments actifs

Country Status (6)

Country Link
US (1) US2792553A (fr)
BE (1) BE518901A (fr)
CH (1) CH320596A (fr)
DE (1) DE973000C (fr)
FR (1) FR1063496A (fr)
GB (1) GB727765A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823357A (en) * 1955-05-31 1958-02-11 Jr William W Hall Stabilized impedance converter

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL180277B (nl) * 1953-07-30 Cordis Corp Canule voor het inbrengen en manipuleren van een angiografische catheter.
CH366309A (it) * 1955-08-10 1962-12-31 S T I P E L Societa Telefonica Dispositivo d'amplificazione ad impedenza negativa
NL106412C (fr) * 1955-10-14
US3112376A (en) * 1958-10-29 1963-11-26 Peter J Speth Electrical apparatus
US3581122A (en) * 1967-10-26 1971-05-25 Bell Telephone Labor Inc All-pass filter circuit having negative resistance shunting resonant circuit
US3927280A (en) * 1974-05-13 1975-12-16 Wescom Negative impedance repeater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57896C (fr) * 1936-12-05
DE872535C (de) * 1943-03-24 1953-04-02 Aeg UEber mehrere Stufen gegengekoppelter Verstaerker
BE497800A (fr) * 1949-08-30
US2662123A (en) * 1951-02-24 1953-12-08 Bell Telephone Labor Inc Electrical transmission system including bilateral transistor amplifier
DE878222C (de) * 1951-04-26 1953-06-01 Licentia Gmbh Verstaerkerschaltung mit gleichzeitiger Strom- und Spannungsgegenkopplung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823357A (en) * 1955-05-31 1958-02-11 Jr William W Hall Stabilized impedance converter

Also Published As

Publication number Publication date
CH320596A (fr) 1957-03-31
GB727765A (en) 1955-04-06
DE973000C (de) 1959-11-12
BE518901A (fr)
US2792553A (en) 1957-05-14

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