FR1395142A - Improvements to telecommunication systems - Google Patents

Improvements to telecommunication systems

Info

Publication number
FR1395142A
FR1395142A FR971164A FR971164A FR1395142A FR 1395142 A FR1395142 A FR 1395142A FR 971164 A FR971164 A FR 971164A FR 971164 A FR971164 A FR 971164A FR 1395142 A FR1395142 A FR 1395142A
Authority
FR
France
Prior art keywords
telecommunication systems
telecommunication
systems
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
FR971164A
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
Priority claimed from US273518A external-priority patent/US3243592A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR971164A priority Critical patent/FR1395142A/en
Application granted granted Critical
Publication of FR1395142A publication Critical patent/FR1395142A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR971164A 1963-04-16 1964-04-16 Improvements to telecommunication systems Expired FR1395142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR971164A FR1395142A (en) 1963-04-16 1964-04-16 Improvements to telecommunication systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US273518A US3243592A (en) 1963-04-16 1963-04-16 Laser pulse communication system
FR971164A FR1395142A (en) 1963-04-16 1964-04-16 Improvements to telecommunication systems

Publications (1)

Publication Number Publication Date
FR1395142A true FR1395142A (en) 1965-04-09

Family

ID=26207077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971164A Expired FR1395142A (en) 1963-04-16 1964-04-16 Improvements to telecommunication systems

Country Status (1)

Country Link
FR (1) FR1395142A (en)

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