FR719189A - Direct Coupled Electric Amplifier - Google Patents

Direct Coupled Electric Amplifier

Info

Publication number
FR719189A
FR719189A FR719189DA FR719189A FR 719189 A FR719189 A FR 719189A FR 719189D A FR719189D A FR 719189DA FR 719189 A FR719189 A FR 719189A
Authority
FR
France
Prior art keywords
direct coupled
electric amplifier
coupled electric
amplifier
direct
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)
Inventor
Heinrich Willem Karel De Brey
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 filed Critical
Application granted granted Critical
Publication of FR719189A publication Critical patent/FR719189A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Air Bags (AREA)
FR719189D 1930-07-11 1931-06-26 Direct Coupled Electric Amplifier Expired FR719189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL365011X 1930-07-11

Publications (1)

Publication Number Publication Date
FR719189A true FR719189A (en) 1932-02-02

Family

ID=19785468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719189D Expired FR719189A (en) 1930-07-11 1931-06-26 Direct Coupled Electric Amplifier

Country Status (5)

Country Link
US (1) US1986554A (en)
DE (1) DE619231C (en)
FR (1) FR719189A (en)
GB (1) GB365011A (en)
NL (1) NL31404C (en)

Also Published As

Publication number Publication date
US1986554A (en) 1935-01-01
GB365011A (en) 1932-01-14
NL31404C (en)
DE619231C (en) 1935-09-27

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