FR1193978A - - Google Patents

Info

Publication number
FR1193978A
FR1193978A FR1193978DA FR1193978A FR 1193978 A FR1193978 A FR 1193978A FR 1193978D A FR1193978D A FR 1193978DA FR 1193978 A FR1193978 A FR 1193978A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR1193978A publication Critical patent/FR1193978A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, 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
    • H04B1/40Circuits
    • H04B1/50Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR1193978D Expired FR1193978A (lt)

Publications (1)

Publication Number Publication Date
FR1193978A true FR1193978A (lt) 1959-11-05

Family

ID=1568485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1193978D Expired FR1193978A (lt)

Country Status (1)

Country Link
FR (1) FR1193978A (lt)

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