FR1069050A - Improvement in devices using radio waves - Google Patents

Improvement in devices using radio waves

Info

Publication number
FR1069050A
FR1069050A FR1069050DA FR1069050A FR 1069050 A FR1069050 A FR 1069050A FR 1069050D A FR1069050D A FR 1069050DA FR 1069050 A FR1069050 A FR 1069050A
Authority
FR
France
Prior art keywords
improvement
devices
radio waves
waves
radio
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
Elie-Marcel Scemama D Gialluly
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 FR1069050A publication Critical patent/FR1069050A/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
    • H04B1/26—Circuits for superheterodyne receivers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Amplifiers (AREA)
FR1069050D 1952-10-22 1952-10-22 Improvement in devices using radio waves Expired FR1069050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069050T 1952-10-22

Publications (1)

Publication Number Publication Date
FR1069050A true FR1069050A (en) 1954-07-02

Family

ID=9604012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069050D Expired FR1069050A (en) 1952-10-22 1952-10-22 Improvement in devices using radio waves

Country Status (2)

Country Link
BE (2) BE523866A (en)
FR (1) FR1069050A (en)

Also Published As

Publication number Publication date
BE523706A (en)
BE523866A (en)

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