FR680840A - Système de couplage permettant d'amplifier des oscillations électriques - Google Patents

Système de couplage permettant d'amplifier des oscillations électriques

Info

Publication number
FR680840A
FR680840A FR680840DA FR680840A FR 680840 A FR680840 A FR 680840A FR 680840D A FR680840D A FR 680840DA FR 680840 A FR680840 A FR 680840A
Authority
FR
France
Prior art keywords
coupling system
electrical oscillations
amplify electrical
amplify
oscillations
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)
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 FR680840A publication Critical patent/FR680840A/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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR680840D 1928-10-04 1929-08-26 Système de couplage permettant d'amplifier des oscillations électriques Expired FR680840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1920611X 1928-10-04

Publications (1)

Publication Number Publication Date
FR680840A true FR680840A (fr) 1930-05-06

Family

ID=19873297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680840D Expired FR680840A (fr) 1928-10-04 1929-08-26 Système de couplage permettant d'amplifier des oscillations électriques

Country Status (2)

Country Link
US (1) US1920611A (fr)
FR (1) FR680840A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249911B (fr) * 1962-02-10

Also Published As

Publication number Publication date
US1920611A (en) 1933-08-01

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