CH254960A - Transmission device by modulated carrier currents. - Google Patents

Transmission device by modulated carrier currents.

Info

Publication number
CH254960A
CH254960A CH254960DA CH254960A CH 254960 A CH254960 A CH 254960A CH 254960D A CH254960D A CH 254960DA CH 254960 A CH254960 A CH 254960A
Authority
CH
Switzerland
Prior art keywords
transmission device
modulated carrier
carrier currents
currents
modulated
Prior art date
Application number
Other languages
French (fr)
Inventor
D Electricite Compagn Generale
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Publication of CH254960A publication Critical patent/CH254960A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/04—Frequency-transposition arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CH254960D 1944-11-20 1946-03-28 Transmission device by modulated carrier currents. CH254960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993932T 1944-11-20

Publications (1)

Publication Number Publication Date
CH254960A true CH254960A (en) 1948-05-31

Family

ID=9555986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH254960D CH254960A (en) 1944-11-20 1946-03-28 Transmission device by modulated carrier currents.

Country Status (3)

Country Link
CH (1) CH254960A (en)
FR (1) FR993932A (en)
GB (1) GB635341A (en)

Also Published As

Publication number Publication date
GB635341A (en) 1950-04-05
FR993932A (en) 1951-11-08

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