FR879552A - Amplificateur neutrodyne à haute ou à moyenne fréquence et son utilisation dans un montage réflexe - Google Patents

Amplificateur neutrodyne à haute ou à moyenne fréquence et son utilisation dans un montage réflexe

Info

Publication number
FR879552A
FR879552A FR879552DA FR879552A FR 879552 A FR879552 A FR 879552A FR 879552D A FR879552D A FR 879552DA FR 879552 A FR879552 A FR 879552A
Authority
FR
France
Prior art keywords
neutrodyne
amplifier
medium frequency
reflex assembly
reflex
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR879552A publication Critical patent/FR879552A/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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR879552D 1941-02-24 1942-02-23 Amplificateur neutrodyne à haute ou à moyenne fréquence et son utilisation dans un montage réflexe Expired FR879552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL879552X 1941-02-24

Publications (1)

Publication Number Publication Date
FR879552A true FR879552A (fr) 1943-02-26

Family

ID=19851523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879552D Expired FR879552A (fr) 1941-02-24 1942-02-23 Amplificateur neutrodyne à haute ou à moyenne fréquence et son utilisation dans un montage réflexe

Country Status (4)

Country Link
BE (1) BE444624A (pm)
DE (1) DE864276C (pm)
FR (1) FR879552A (pm)
NL (2) NL55223C (pm)

Also Published As

Publication number Publication date
NL58236C (pm)
DE864276C (de) 1953-01-22
NL55223C (pm)
BE444624A (pm)

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