FR534899A - Arc transmission station for wireless telegraphy or telephony - Google Patents

Arc transmission station for wireless telegraphy or telephony

Info

Publication number
FR534899A
FR534899A FR534899DA FR534899A FR 534899 A FR534899 A FR 534899A FR 534899D A FR534899D A FR 534899DA FR 534899 A FR534899 A FR 534899A
Authority
FR
France
Prior art keywords
telephony
transmission station
wireless telegraphy
arc transmission
arc
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR534899A publication Critical patent/FR534899A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR534899D 1921-03-22 1921-03-22 Arc transmission station for wireless telegraphy or telephony Expired FR534899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR534899T 1921-03-22

Publications (1)

Publication Number Publication Date
FR534899A true FR534899A (en) 1922-04-04

Family

ID=8925819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534899D Expired FR534899A (en) 1921-03-22 1921-03-22 Arc transmission station for wireless telegraphy or telephony

Country Status (1)

Country Link
FR (1) FR534899A (en)

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