CA989946A - Amplificateur de signaux de telecommunications - Google Patents

Amplificateur de signaux de telecommunications

Info

Publication number
CA989946A
CA989946A CA165,279A CA165279A CA989946A CA 989946 A CA989946 A CA 989946A CA 165279 A CA165279 A CA 165279A CA 989946 A CA989946 A CA 989946A
Authority
CA
Canada
Prior art keywords
signal amplifier
telecommunication signal
telecommunication
amplifier
signal
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
CA165,279A
Other languages
English (en)
Other versions
CA165279S (en
Inventor
Pierre J. Minot
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Application granted granted Critical
Publication of CA989946A publication Critical patent/CA989946A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Networks Using Active Elements (AREA)
CA165,279A 1972-08-04 1973-03-05 Amplificateur de signaux de telecommunications Expired CA989946A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228336A FR2195385A5 (fr) 1972-08-04 1972-08-04

Publications (1)

Publication Number Publication Date
CA989946A true CA989946A (fr) 1976-05-25

Family

ID=9102936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,279A Expired CA989946A (fr) 1972-08-04 1973-03-05 Amplificateur de signaux de telecommunications

Country Status (8)

Country Link
US (1) US3938057A (fr)
JP (1) JPS4946847A (fr)
CA (1) CA989946A (fr)
DE (1) DE2316190A1 (fr)
FR (1) FR2195385A5 (fr)
GB (1) GB1351927A (fr)
IT (1) IT981141B (fr)
SE (1) SE387499B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676611A (en) * 1979-11-28 1981-06-24 Fujitsu Ltd Low noise amplifying circuit
JPS6167637A (ja) * 1984-09-11 1986-04-07 Daito Kogyo Kk トロリ線の凍結防止剤塗布器
US5647007A (en) * 1994-12-22 1997-07-08 Helen Of Troy Limited Optimized sound components for hair dryer stereo system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2315040A (en) * 1940-12-28 1943-03-30 Bell Telephone Labor Inc Electric wave amplification
US2691078A (en) * 1951-05-17 1954-10-05 Rca Corp Neutralizing circuits for highfrequency amplifiers

Also Published As

Publication number Publication date
SE387499B (sv) 1976-09-06
GB1351927A (en) 1974-05-15
IT981141B (it) 1974-10-10
JPS4946847A (fr) 1974-05-07
FR2195385A5 (fr) 1974-03-01
US3938057A (en) 1976-02-10
DE2316190A1 (de) 1974-02-14

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