FR884047A - Systèmes amplificateurs d'ondes électriques - Google Patents

Systèmes amplificateurs d'ondes électriques

Info

Publication number
FR884047A
FR884047A FR884047DA FR884047A FR 884047 A FR884047 A FR 884047A FR 884047D A FR884047D A FR 884047DA FR 884047 A FR884047 A FR 884047A
Authority
FR
France
Prior art keywords
electric wave
wave amplifier
amplifier systems
systems
electric
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)
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR884047A publication Critical patent/FR884047A/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
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H03F1/28—Modifications of amplifiers to reduce influence of noise generated by amplifying elements in discharge-tube amplifiers
    • 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
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
FR884047D 1940-02-02 1941-03-29 Systèmes amplificateurs d'ondes électriques Expired FR884047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US316913A US2270295A (en) 1940-02-02 1940-02-02 Amplifier

Publications (1)

Publication Number Publication Date
FR884047A true FR884047A (fr) 1943-07-30

Family

ID=23231253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884047D Expired FR884047A (fr) 1940-02-02 1941-03-29 Systèmes amplificateurs d'ondes électriques

Country Status (6)

Country Link
US (1) US2270295A (xx)
BE (1) BE442189A (xx)
CH (1) CH272950A (xx)
FR (1) FR884047A (xx)
GB (1) GB544175A (xx)
NL (3) NL57913C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583552A (en) * 1944-04-29 1952-01-29 Sperry Corp Motor control circuit mixer
US2714137A (en) * 1944-10-12 1955-07-26 George S Dzwons Stabilized amplifier
US2473423A (en) * 1945-06-18 1949-06-14 Submarine Signal Co Antihunt electrical servo system
NL74407C (xx) * 1947-11-18
US2751548A (en) * 1951-09-06 1956-06-19 Charles F Gunderson Ripple compensator
US2677015A (en) * 1952-06-03 1954-04-27 Us Navy Frequency shift measuring circuit
BE524267A (xx) * 1952-11-18
US2934715A (en) * 1956-09-17 1960-04-26 Marconi Wireless Telegraph Co Grid bias control for class-b amplifier
US3053934A (en) * 1959-04-21 1962-09-11 Erie Resistor Corp Amplifier system for stereo sound
US3324407A (en) * 1964-06-29 1967-06-06 Crosley Broadcasting Corp Amplifier of the transformer-output type with regenerative feedback networks for reducing low frequency distortion

Also Published As

Publication number Publication date
GB544175A (en) 1942-03-31
NL57913C (xx)
BE442189A (xx)
NL115824B (xx)
NL60229C (xx)
US2270295A (en) 1942-01-20
CH272950A (fr) 1951-01-15

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