FR376120A - Perfectionnements apportés à la transmission électrique des signaux - Google Patents

Perfectionnements apportés à la transmission électrique des signaux

Info

Publication number
FR376120A
FR376120A FR376120DA FR376120A FR 376120 A FR376120 A FR 376120A FR 376120D A FR376120D A FR 376120DA FR 376120 A FR376120 A FR 376120A
Authority
FR
France
Prior art keywords
signals
electrical transmission
electrical
transmission
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
English (en)
Inventor
Reginald Aubrey Fessenden
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR376120A publication Critical patent/FR376120A/fr
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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR376120D 1907-03-25 1907-03-25 Perfectionnements apportés à la transmission électrique des signaux Expired FR376120A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR376120T 1907-03-25

Publications (1)

Publication Number Publication Date
FR376120A true FR376120A (fr) 1907-08-01

Family

ID=1422634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376120D Expired FR376120A (fr) 1907-03-25 1907-03-25 Perfectionnements apportés à la transmission électrique des signaux

Country Status (1)

Country Link
FR (1) FR376120A (fr)

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