FR2049739A5 - - Google Patents

Info

Publication number
FR2049739A5
FR2049739A5 FR7019998A FR7019998A FR2049739A5 FR 2049739 A5 FR2049739 A5 FR 2049739A5 FR 7019998 A FR7019998 A FR 7019998A FR 7019998 A FR7019998 A FR 7019998A FR 2049739 A5 FR2049739 A5 FR 2049739A5
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
FR7019998A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR2049739A5 publication Critical patent/FR2049739A5/fr
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
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
FR7019998A 1969-05-30 1970-06-01 Expired FR2049739A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2747669A GB1267964A (en) 1969-05-30 1969-05-30 Pulse transmission system

Publications (1)

Publication Number Publication Date
FR2049739A5 true FR2049739A5 (en) 1971-03-26

Family

ID=10260216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019998A Expired FR2049739A5 (en) 1969-05-30 1970-06-01

Country Status (4)

Country Link
CH (1) CH522986A (en)
DE (1) DE2025920C3 (en)
FR (1) FR2049739A5 (en)
GB (1) GB1267964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191374A1 (en) * 1972-06-28 1974-02-01 Philips Nv

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2548796C2 (en) * 1975-10-31 1984-10-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Laser array

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191374A1 (en) * 1972-06-28 1974-02-01 Philips Nv

Also Published As

Publication number Publication date
CH522986A (en) 1972-05-15
DE2025920A1 (en) 1970-12-03
GB1267964A (en) 1972-03-22
DE2025920B2 (en) 1974-08-29
DE2025920C3 (en) 1975-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse