FR621426A - Procédés perfectionnés pour contrôler l'amortissement d'un circuit oscillant - Google Patents

Procédés perfectionnés pour contrôler l'amortissement d'un circuit oscillant

Info

Publication number
FR621426A
FR621426A FR621426DA FR621426A FR 621426 A FR621426 A FR 621426A FR 621426D A FR621426D A FR 621426DA FR 621426 A FR621426 A FR 621426A
Authority
FR
France
Prior art keywords
damping
controlling
oscillating circuit
advanced methods
advanced
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of FR621426A publication Critical patent/FR621426A/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
    • H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
    • H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Magnetically Actuated Valves (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Coils Of Transformers For General Uses (AREA)
FR621426D 1925-07-31 1926-07-13 Procédés perfectionnés pour contrôler l'amortissement d'un circuit oscillant Expired FR621426A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19491/25A GB260359A (en) 1925-07-31 1925-07-31 Improved means for controllably damping an oscillating circuit

Publications (1)

Publication Number Publication Date
FR621426A true FR621426A (fr) 1927-05-11

Family

ID=10130236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR621426D Expired FR621426A (fr) 1925-07-31 1926-07-13 Procédés perfectionnés pour contrôler l'amortissement d'un circuit oscillant

Country Status (3)

Country Link
US (1) US1829706A (fr)
FR (1) FR621426A (fr)
GB (1) GB260359A (fr)

Also Published As

Publication number Publication date
US1829706A (en) 1931-10-27
GB260359A (en) 1926-11-01

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