FR884051A - Electric wave transmission systems - Google Patents

Electric wave transmission systems

Info

Publication number
FR884051A
FR884051A FR884051DA FR884051A FR 884051 A FR884051 A FR 884051A FR 884051D A FR884051D A FR 884051DA FR 884051 A FR884051 A FR 884051A
Authority
FR
France
Prior art keywords
wave transmission
electric wave
transmission systems
systems
electric
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR884051A publication Critical patent/FR884051A/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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
FR884051D 1940-04-20 1941-06-30 Electric wave transmission systems Expired FR884051A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US330671A US2285832A (en) 1940-04-20 1940-04-20 Feedback amplifier

Publications (1)

Publication Number Publication Date
FR884051A true FR884051A (en) 1943-08-02

Family

ID=23290790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884051D Expired FR884051A (en) 1940-04-20 1941-06-30 Electric wave transmission systems

Country Status (5)

Country Link
US (1) US2285832A (en)
BE (1) BE442783A (en)
FR (1) FR884051A (en)
GB (1) GB546200A (en)
NL (1) NL63669C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE497800A (en) * 1949-08-30
US4199730A (en) * 1949-09-28 1980-04-22 The United States Of America As Represented By The Secretary Of The Army Double peaked amplifier

Also Published As

Publication number Publication date
GB546200A (en) 1942-07-01
US2285832A (en) 1942-06-09
BE442783A (en)
NL63669C (en)

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