FR857226A - Improvements to ultra-shortwave tube amplifier assemblies - Google Patents

Improvements to ultra-shortwave tube amplifier assemblies

Info

Publication number
FR857226A
FR857226A FR857226DA FR857226A FR 857226 A FR857226 A FR 857226A FR 857226D A FR857226D A FR 857226DA FR 857226 A FR857226 A FR 857226A
Authority
FR
France
Prior art keywords
shortwave
ultra
tube amplifier
amplifier assemblies
assemblies
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
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR857226A publication Critical patent/FR857226A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR857226D 1938-07-06 1939-07-04 Improvements to ultra-shortwave tube amplifier assemblies Expired FR857226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE857226X 1938-07-06

Publications (1)

Publication Number Publication Date
FR857226A true FR857226A (en) 1940-08-31

Family

ID=6789530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857226D Expired FR857226A (en) 1938-07-06 1939-07-04 Improvements to ultra-shortwave tube amplifier assemblies

Country Status (1)

Country Link
FR (1) FR857226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973118C (en) * 1952-06-22 1959-12-03 Telefunken Gmbh High frequency precursor for ultrashort waves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973118C (en) * 1952-06-22 1959-12-03 Telefunken Gmbh High frequency precursor for ultrashort waves

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