FR535301A - Improvements to wireless radio signaling systems - Google Patents

Improvements to wireless radio signaling systems

Info

Publication number
FR535301A
FR535301A FR535301DA FR535301A FR 535301 A FR535301 A FR 535301A FR 535301D A FR535301D A FR 535301DA FR 535301 A FR535301 A FR 535301A
Authority
FR
France
Prior art keywords
wireless radio
signaling systems
radio signaling
systems
wireless
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR535301A publication Critical patent/FR535301A/en
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
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR535301D 1915-04-23 1920-03-31 Improvements to wireless radio signaling systems Expired FR535301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535301XA 1915-04-23 1915-04-23

Publications (1)

Publication Number Publication Date
FR535301A true FR535301A (en) 1922-04-13

Family

ID=1537213

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535301D Expired FR535301A (en) 1915-04-23 1920-03-31 Improvements to wireless radio signaling systems

Country Status (1)

Country Link
FR (1) FR535301A (en)

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