FR1237075A - Répéteur à impédance négative - Google Patents

Répéteur à impédance négative

Info

Publication number
FR1237075A
FR1237075A FR806905A FR806905A FR1237075A FR 1237075 A FR1237075 A FR 1237075A FR 806905 A FR806905 A FR 806905A FR 806905 A FR806905 A FR 806905A FR 1237075 A FR1237075 A FR 1237075A
Authority
FR
France
Prior art keywords
negative impedance
impedance repeater
repeater
negative
impedance
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
FR806905A
Other languages
English (en)
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.)
General Telephone Laboratories Inc
Original Assignee
General Telephone Laboratories Inc
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 General Telephone Laboratories Inc filed Critical General Telephone Laboratories Inc
Application granted granted Critical
Publication of FR1237075A publication Critical patent/FR1237075A/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)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR806905A 1958-11-13 1959-10-07 Répéteur à impédance négative Expired FR1237075A (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
FR1237075A true FR1237075A (fr) 1960-07-22

Family

ID=25098973

Family Applications (1)

Application Number Title Priority Date Filing Date
FR806905A Expired FR1237075A (fr) 1958-11-13 1959-10-07 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
US2963558A (en) 1960-12-06
BE582709A (fr) 1960-01-18

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