CH277158A - Installation de télécommunication à ondes porteuses. - Google Patents

Installation de télécommunication à ondes porteuses.

Info

Publication number
CH277158A
CH277158A CH277158DA CH277158A CH 277158 A CH277158 A CH 277158A CH 277158D A CH277158D A CH 277158DA CH 277158 A CH277158 A CH 277158A
Authority
CH
Switzerland
Prior art keywords
carrier wave
telecommunication installation
wave telecommunication
installation
carrier
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S A Standard Telephone E Radio
Original Assignee
Standard Telephone & Radio Sa
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 Standard Telephone & Radio Sa filed Critical Standard Telephone & Radio Sa
Publication of CH277158A publication Critical patent/CH277158A/fr

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/18—Frequency-division multiplex systems in which all the carriers are amplitude-modulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radio Relay Systems (AREA)
CH277158D 1940-03-29 1947-08-25 Installation de télécommunication à ondes porteuses. CH277158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB277158X 1940-03-29

Publications (1)

Publication Number Publication Date
CH277158A true CH277158A (fr) 1951-08-15

Family

ID=10264121

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277158D CH277158A (fr) 1940-03-29 1947-08-25 Installation de télécommunication à ondes porteuses.

Country Status (4)

Country Link
BE (1) BE474321A (it)
CH (1) CH277158A (it)
FR (1) FR960562A (it)
GB (1) GB539948A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718232C3 (de) * 1977-04-23 1981-03-19 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Trägerfrequenzsystem in Zweidraht-Getrenntlage

Also Published As

Publication number Publication date
FR960562A (it) 1950-04-20
GB539948A (en) 1941-09-30
BE474321A (it)

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